feat(sprint-0): scaffold dos sistemas em página única (HTML + Supabase)#9
feat(sprint-0): scaffold dos sistemas em página única (HTML + Supabase)#9lglucas wants to merge 20 commits into
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Stack revisada (Sprints B+C combinados): HTML estático + Alpine.js + GSAP + Supabase. Hospedagem prevista: GitHub Pages. Sem build step, sem framework, zero R$/mês. Arquivos novos em course/systems/: - index.html: 3 modos via hash routing (#aluno, #painel, #admin) + etiqueta de origem - app.js: Alpine.js + Supabase JS SDK + Realtime subscription - style.css: layout do trilho com 5 lanes (Largada → Chegada) - supabase/schema.sql: tabelas (students, repos, positions, assignments, attacks, commit_log) + enum stage_enum + RPCs (sort_red_team_assignments, sort_gallery_picks) - supabase/policies.sql: RLS completo + trigger handle_new_user - supabase/functions/poll-progress/index.ts: Edge Function (Deno) que POLLEIA GitHub API a cada 2min, parseia [STAGE:X] dos commits, atualiza positions. Aluno NÃO configura nada no repo dele. - .env.example: 4 placeholders (SUPABASE_URL/ANON_KEY públicos + SERVICE_ROLE_KEY/GITHUB_PAT que ficam só nos Secrets da Supabase) - README.md: setup passo-a-passo (Supabase project, schema, Edge Function, cron, GitHub Pages) Docs atualizados: - course/sprints/sprint-0-fundacao.md: estimativa total 40h → 29h, decisão de arquitetura documentada - course/systems/grand-prix/BRIEF.md: stack revisada, polling em vez de webhook, risco de segurança explicitado - course/systems/trilho-red-team/BRIEF.md: stack revisada (HTML único), etiqueta de origem atualizada Branch fica ABERTA. Não merge yet — user revisa antes de qualquer deploy. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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📝 WalkthroughWalkthroughConsolidates course systems into a single static, hash-routed Alpine.js SPA backed by Supabase (schema, RLS, RPCs, Realtime) and a Supabase Edge Function ( ChangesCourse Systems — Single-page SPA + Supabase
PetReceita Demo & Course Content
Sequence Diagram(s)sequenceDiagram
participant Browser as Student Browser
participant App as Alpine SPA
participant Supabase as Supabase (Auth & DB)
participant EdgeFn as poll-progress EdgeFn
participant GitHub as GitHub API
participant Realtime as Supabase Realtime
Browser->>App: Load page (hash: `#aluno/`#painel/#admin)
App->>Supabase: auth.getSession()
Supabase-->>App: session / null
alt Sign-in
Browser->>App: request magic link (email)
App->>Supabase: auth.signInWithOtp()
Supabase-->>Browser: OTP email sent
else Authenticated
App->>Supabase: select student, positions_view
Supabase-->>App: student row + positions
App->>Realtime: subscribe positions channel
Realtime-->>App: realtime updates
end
Note over EdgeFn,GitHub: Cron job (every 2 min)
EdgeFn->>Supabase: select repos
EdgeFn->>GitHub: fetch commits for repo
GitHub-->>EdgeFn: commits
EdgeFn->>EdgeFn: parse [STAGE:X] or infer from files
EdgeFn->>Supabase: insert commit_log, upsert positions (advance only)
Supabase-->>Realtime: emit position change
Realtime-->>App: notify
App->>Supabase: loadCars() → updated positions_view
Supabase-->>App: updated cars
App->>Browser: render updated painel
Estimated code review effort🎯 4 (Complex) | ⏱️ ~45 minutes Possibly related PRs
Poem
✨ Finishing Touches🧪 Generate unit tests (beta)
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Adiciona animação ao painel + modo mock pra testar visual sem precisar configurar Supabase ainda. Mudanças: - app.js: animateCarTransitions() detecta mudança de lane e aplica GSAP fromTo (entrada com escala+rotação+slide) + flash dourado via box-shadow pulse. Som de bandeirada via WebAudio quando carrinho cruza CHEGADA (sem arquivo externo). - index.html: bootstrap condicional do mock-data.js quando URL tem ?mock=1; data-car-id no carrinho pra GSAP localizar. - mock-data.js (novo): 8 carrinhos fake com avatars de devs públicos (torvalds, gaearon, levelsio, etc), movimento aleatório de uma lane a cada 6s, mock supabase client implementando só os métodos que app.js usa. - README.md: nova seção "Modo mock" com URL exata pra testar. Pra ver rodando: cd course/systems && python3 -m http.server 8000 e abrir http://localhost:8000/?mock=1#painel Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Actionable comments posted: 15
🧹 Nitpick comments (3)
course/systems/style.css (2)
156-160: 💤 Low valueEtiqueta de origem some completamente em mobile.
A etiqueta é descrita nos briefs como “prova viva do método” e parte central do produto.
display: noneem <900px elimina ela em todo dispositivo móvel/tablet retrato. Se o painel é projetado em telão (sempre desktop), OK; se algum aluno acessa pelo celular, vale repensar (ex.: colapsar pra um botão flutuante que expande).🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@course/systems/style.css` around lines 156 - 160, The .origin-tag is fully hidden in the mobile media query which removes an important UI element; instead of display:none inside the `@media` (max-width: 900px) rule for .origin-tag, change the rule to present a collapsed/condensed mobile variant (e.g., keep .origin-tag visible but styled as a small floating button or icon with reduced size and position: fixed/absolute) and add a class name you can target (e.g., .origin-tag--collapsed) so the element remains in the DOM and can expand on tap; update the .track rule only if needed to accommodate the floating/condensed origin tag and ensure accessibility attributes (aria-expanded/aria-label) can be toggled by the frontend code that controls expansion.
116-133: 💤 Low valueAvatar do carrinho não tem fallback se a imagem falhar.
.cardepende debackground-imageinjetada via JS pra exibir o avatar GitHub. Se o aluno não tivergithub_login(campo é nullable emstudents) ou se a request pragithub.com/{user}.pngfalhar, o carrinho vira um círculo com borda azul vazio. Considere uma cor de fundo de fallback baseada em iniciais, ou um avatar default.🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@course/systems/style.css` around lines 116 - 133, The .car avatar relies on a JS-injected background-image and has no visual fallback when that image is missing; update styles and JS to provide a fallback: set a sensible background-color fallback on .car (e.g., using a CSS variable like --avatar-bg), ensure .car span is centered and visible (use left: 50%/transform or set it inside .car so initials show when no image), and update the avatar-injection code that sets background-image on .car to also set or clear a data attribute (e.g., data-has-image) so CSS can switch between image and initials/default avatar; target the .car and .car span selectors and the JS routine that injects background-image to implement these changes.course/systems/app.js (1)
81-95: ⚡ Quick winAdd null-safety guard for target_repo relation loading.
Although the schema enforces
NOT NULLontarget_repo_idand RLS allows all authenticated users to see all repos, defensive programming for relation loading is still valuable. If the Supabase client fails to load the embedded relation for any reason,t.target_repocould be undefined, causing a runtime error when accessing.repo_url.Suggested fix
- this.myAttackTargets = (targets || []).map(t => ({ id: t.id, repo_url: t.target_repo.repo_url })); + this.myAttackTargets = (targets || []) + .filter(t => t.target_repo && t.target_repo.repo_url) + .map(t => ({ id: t.id, repo_url: t.target_repo.repo_url }));🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@course/systems/app.js` around lines 81 - 95, In loadStudentData(), the mapping over targets assumes t.target_repo exists and accesses t.target_repo.repo_url which can throw if the relation failed to load; update the mapping to defensively handle missing relations by filtering out entries with no target_repo or by providing a safe default (e.g., skip the item or set repo_url to null/empty) so myAttackTargets becomes (targets || []).map(...) that checks t.target_repo before reading repo_url or uses a fallback value; ensure the change references the loadStudentData method and the myAttackTargets assignment where t.target_repo.repo_url is used.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@course/systems/app.js`:
- Around line 130-133: The sortGallery method currently swallows RPC errors and
clears galleryPicks; modify sortGallery to follow the sortAssignments pattern:
call supabase.rpc("sort_gallery_picks", { pick_count: 3 }), check for error and
set this.adminMessage to a descriptive error string when error exists, otherwise
set this.galleryPicks = data || []; ensure you do not silently overwrite
galleryPicks on error and reference the sortGallery function and
this.adminMessage/this.galleryPicks fields in your change.
- Around line 1-3: Add the required purpose/version/sprint header to the top of
app.js by updating the existing header line that starts with "app.js — Trilho do
AI Dev OS (Sistemas 1 + 2)" to include explicit version and sprint markers
(e.g., "vX.Y" and "Sprint N") so the file header follows the repo coding
guideline; keep the existing description and routing/backend notes (`#aluno`,
`#painel`, `#admin`; Supabase) and append the Version: and Sprint: fields in the
header block.
- Around line 5-8: The code currently constructs the Supabase client using
placeholder values when window.SUPABASE_URL or window.SUPABASE_ANON_KEY are
missing; instead, detect and validate these values before calling
window.supabase.createClient and fail fast with a clear error. Update the
initialization to check SUPABASE_URL and SUPABASE_ANON_KEY (the variables in the
snippet) and if either is missing or still the placeholder string, log/throw a
descriptive error like "Supabase config missing: set SUPABASE_URL and
SUPABASE_ANON_KEY" and do not call supabase.createClient so downstream
auth/queries don't produce opaque network errors.
- Around line 97-108: The commitsToday calculation uses UTC midnight via
toISOString(), causing day boundary shifts for local timezones; in loadCars
replace building today with a local-date string (use the Date object's
getFullYear(), getMonth()+1 and getDate(), zero-pad month/day and assemble
"YYYY-MM-DD") and use that localDate in the supabase .gte("seen_at", ...) query
so commits are counted from local midnight; update the variable named today and
its use that sets this.commitsToday accordingly.
In `@course/systems/index.html`:
- Line 15: Add Alpine's x-cloak so the admin and other mode blocks don't flash
before Alpine initializes: add a global CSS rule in style.css to hide elements
with [x-cloak] (e.g., the suggested selector) and then add x-cloak to the root
element(s) that mount the app (the <body x-data="appState" x-init="init()">
line) or to each <main> block that toggles with x-show so they remain hidden
until Alpine evaluates.
- Around line 8-13: Update the third-party script tags to use the UMD bundle
paths and pinned versions (Supabase to `@2.105.1` using /dist/umd/supabase.min.js,
GSAP to 3.15.0, Alpine.js to 3.15.12), add integrity attributes with the correct
SHA384 SRI hashes for each file and crossorigin="anonymous" on each <script>
tag, and add x-cloak to the <body> element (plus a small CSS rule
[x-cloak]{display:none!important;} if not already present) so Alpine-controlled
<main> blocks do not flash before hydration; look for the existing script tags
referencing `@supabase/supabase-js`, gsap, and alpinejs and the <body> element to
apply these changes and compute SRI hashes with openssl or an SRI tool.
In `@course/systems/supabase/functions/poll-progress/index.ts`:
- Around line 1-10: Update the file header for the poll-progress Edge Function
(the top comment block starting "poll-progress — Edge Function (Deno runtime,
Supabase)") to include the required purpose/version/sprint metadata per the repo
coding guidelines: add explicit "Version: x.y.z" and "Sprint: <number or name>"
fields (and date if your guideline requires), keeping the existing
environment/behavior notes intact so the header documents purpose, version and
sprint consistently.
- Around line 79-111: The loop currently does a per-commit existence check
(select count) and then insert which causes an N+1 and a race on
commit_log.commit_sha (unique) leading to duplicate-key errors; replace the
select+insert with an atomic upsert/insert-on-conflict: use Supabase's
upsert/insert with onConflict/ignoreDuplicates (targeting commit_log commit_sha)
so new commits are inserted and duplicates are ignored, and only fetch
commit.detail or call inferStageFromFiles when the upsert indicates a new row
(or alternatively pre-fetch existing commit_shas for this repo before the loop);
update code paths referencing STAGE_TAG_RE, inferStageFromFiles, and the insert
into commit_log to use the upsert approach and add minimal error handling around
the upsert to avoid crashing the whole cron on duplicate-key races.
- Around line 67-73: The code currently swallows GitHub/Supabase failures;
update the polling flow in index.ts to collect and surface errors instead of
silently continuing: when ghRes.ok is false (ghRes) or fRes.ok is false (fRes)
push a structured error entry (include url, status, statusText) into an errors
array and do not just continue silently; for every Supabase call (the
supabase.from(...).insert, .update, .upsert calls that return { error }) check
the returned error and push it into the same errors array (include operation
name and payload/context); finally include that errors array in the returned
JSON and set ok to false when any errors were collected, and ensure the response
still reports processed/updated counts but also the accumulated error details
for observability.
- Around line 36-52: The function currently processes repos serially and issues
N+1 Supabase queries per commit; change the repo processing loop to run in
parallel using a concurrency-limited pool (e.g., map repos to tasks and run with
Promise.allSettled capped to ~5 concurrent) so the outer loop is parallelized,
and remove the per-commit Supabase count/query by prefetching all existing
commit SHAs for a repo in one call (use
supabase.from("commits").select("sha").in("sha", [...]) or a single select
filtered by repo id) into a Set before iterating commits; then replace the
per-commit count/check (the N+1 queries in the commit loop) with a Set.has(sha)
check and only perform inserts/upserts (positions upsert and repos update) for
new SHAs, leaving createClient, the initial repos select, positions upsert, and
repos update logic intact.
In `@course/systems/supabase/policies.sql`:
- Around line 14-17: A política "students readable by authenticated" bloqueia o
role anon e quebra o painel público porque positions_view faz join com students;
corrija criando uma solução segura: ou 1) atualize a política em students para
permitir SELECT para anon apenas nos campos públicos (full_name, avatar_url,
github_login) ou 2) mantenha a política restritiva e crie uma nova view (ex.:
students_public) que projeta somente full_name, avatar_url, github_login e então
conceda SELECT em students_public ao role anon e ajuste positions_view para usar
essa view (ou exponha essa view ao painel); também revise/ajuste
security_invoker em schema.sql conforme a escolha para garantir que joins
funcionem sem vazar PII.
- Around line 96-116: The SECURITY DEFINER function handle_new_user must set an
explicit search_path to avoid schema hijacking; modify the function body to run
SET search_path = public, pg_catalog; (or SET LOCAL search_path if preferred) at
the start of the function before any SQL is executed so all subsequent inserts
(into public.students and public.positions) resolve to the intended public
schema and pg_catalog only. Ensure the SET is placed inside the handle_new_user
function (before the insert statements) and keep the rest of the logic
unchanged.
In `@course/systems/supabase/schema.sql`:
- Around line 92-97: Decide desired semantics and make the function idempotent:
either (a) fully replace assignments by changing the delete in the procedure
(currently "delete from public.assignments where batch_id = v_batch") to "delete
from public.assignments" before inserting the new batch and assignments so
repeated runs don't accumulate rows; or (b) preserve history by adding an active
boolean to the batches table (ALTER TABLE batches ADD COLUMN active boolean
DEFAULT true), modify batch creation to set the new v_batch active=true, and
before creating a new batch run "UPDATE batches SET active = false WHERE active
= true" (and keep the existing DELETE scoped to the new v_batch if you still
need to remove transient assignment rows); update any queries that assume a
single active batch to filter WHERE active = true. Ensure you update references
to v_batch and the existing DELETE statement in the procedure to match the
chosen approach so repeated calls behave deterministically.
- Around line 86-126: Add an explicit SET search_path at the start of both
SECURITY DEFINER functions to pin object resolution to the intended schema
(e.g., SET search_path = public, pg_temp;) so they cannot be hijacked; update
sort_red_team_assignments() (plpgsql function) to execute SET search_path =
public, pg_temp; immediately after begin and update
sort_gallery_picks(pick_count int) (SQL function) to include the same SET
search_path statement before the SELECT so both functions run with a fixed
search_path under their definer privileges.
- Around line 73-83: The view public.positions_view currently executes with
owner privileges and bypasses RLS on public.students; modify the view definition
for positions_view to include "with (security_invoker = true)" so the join to
public.students respects Row-Level Security, i.e. update the create or replace
view public.positions_view ... statement to add the with (security_invoker =
true) clause; if anonymous users should still be allowed to read
full_name/avatar_url/github_login, instead add an explicit RLS policy on
public.students permitting SELECT to the anon role.
---
Nitpick comments:
In `@course/systems/app.js`:
- Around line 81-95: In loadStudentData(), the mapping over targets assumes
t.target_repo exists and accesses t.target_repo.repo_url which can throw if the
relation failed to load; update the mapping to defensively handle missing
relations by filtering out entries with no target_repo or by providing a safe
default (e.g., skip the item or set repo_url to null/empty) so myAttackTargets
becomes (targets || []).map(...) that checks t.target_repo before reading
repo_url or uses a fallback value; ensure the change references the
loadStudentData method and the myAttackTargets assignment where
t.target_repo.repo_url is used.
In `@course/systems/style.css`:
- Around line 156-160: The .origin-tag is fully hidden in the mobile media query
which removes an important UI element; instead of display:none inside the `@media`
(max-width: 900px) rule for .origin-tag, change the rule to present a
collapsed/condensed mobile variant (e.g., keep .origin-tag visible but styled as
a small floating button or icon with reduced size and position: fixed/absolute)
and add a class name you can target (e.g., .origin-tag--collapsed) so the
element remains in the DOM and can expand on tap; update the .track rule only if
needed to accommodate the floating/condensed origin tag and ensure accessibility
attributes (aria-expanded/aria-label) can be toggled by the frontend code that
controls expansion.
- Around line 116-133: The .car avatar relies on a JS-injected background-image
and has no visual fallback when that image is missing; update styles and JS to
provide a fallback: set a sensible background-color fallback on .car (e.g.,
using a CSS variable like --avatar-bg), ensure .car span is centered and visible
(use left: 50%/transform or set it inside .car so initials show when no image),
and update the avatar-injection code that sets background-image on .car to also
set or clear a data attribute (e.g., data-has-image) so CSS can switch between
image and initials/default avatar; target the .car and .car span selectors and
the JS routine that injects background-image to implement these changes.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
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📒 Files selected for processing (11)
course/sprints/sprint-0-fundacao.mdcourse/systems/.env.examplecourse/systems/README.mdcourse/systems/app.jscourse/systems/grand-prix/BRIEF.mdcourse/systems/index.htmlcourse/systems/style.csscourse/systems/supabase/functions/poll-progress/index.tscourse/systems/supabase/policies.sqlcourse/systems/supabase/schema.sqlcourse/systems/trilho-red-team/BRIEF.md
| // app.js — Trilho do AI Dev OS (Sistemas 1 + 2) | ||
| // Single-page HTML, 3 modos via hash routing (#aluno, #painel, #admin). | ||
| // Backend: Supabase (auth + DB + Realtime). |
There was a problem hiding this comment.
🛠️ Refactor suggestion | 🟠 Major | ⚡ Quick win
Add version/sprint markers to the file header.
The header captures the purpose but omits version and sprint, which the repo's coding guidelines require for code files.
📝 Suggested header
// app.js — Trilho do AI Dev OS (Sistemas 1 + 2)
+// Version: 0.4.6
+// Sprint: 0 — Fundação
// Single-page HTML, 3 modos via hash routing (`#aluno`, `#painel`, `#admin`).
// Backend: Supabase (auth + DB + Realtime).As per coding guidelines: "Generated code files should include purpose/version/sprint headers".
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/app.js` around lines 1 - 3, Add the required
purpose/version/sprint header to the top of app.js by updating the existing
header line that starts with "app.js — Trilho do AI Dev OS (Sistemas 1 + 2)" to
include explicit version and sprint markers (e.g., "vX.Y" and "Sprint N") so the
file header follows the repo coding guideline; keep the existing description and
routing/backend notes (`#aluno`, `#painel`, `#admin`; Supabase) and append the
Version: and Sprint: fields in the header block.
| const SUPABASE_URL = window.SUPABASE_URL || "https://your-project.supabase.co"; | ||
| const SUPABASE_ANON_KEY = window.SUPABASE_ANON_KEY || "your-anon-key"; | ||
|
|
||
| const supabase = window.supabase.createClient(SUPABASE_URL, SUPABASE_ANON_KEY); |
There was a problem hiding this comment.
Don't silently fall back to placeholder Supabase config.
If window.SUPABASE_URL / window.SUPABASE_ANON_KEY aren't injected (the README step 3 is easy to miss), the client is built against https://your-project.supabase.co and every auth/query call fails with opaque network errors instead of a clear "config missing" signal. This is the most likely first-run failure mode for anyone following the README.
🛡️ Suggested fix
-const SUPABASE_URL = window.SUPABASE_URL || "https://your-project.supabase.co";
-const SUPABASE_ANON_KEY = window.SUPABASE_ANON_KEY || "your-anon-key";
-
-const supabase = window.supabase.createClient(SUPABASE_URL, SUPABASE_ANON_KEY);
+const SUPABASE_URL = window.SUPABASE_URL;
+const SUPABASE_ANON_KEY = window.SUPABASE_ANON_KEY;
+
+if (!SUPABASE_URL || !SUPABASE_ANON_KEY) {
+ document.body.innerHTML =
+ '<pre style="padding:2rem">Configuração ausente: defina window.SUPABASE_URL e window.SUPABASE_ANON_KEY antes de carregar app.js (ver README §3).</pre>';
+ throw new Error("Supabase config missing");
+}
+
+const supabase = window.supabase.createClient(SUPABASE_URL, SUPABASE_ANON_KEY);🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/app.js` around lines 5 - 8, The code currently constructs the
Supabase client using placeholder values when window.SUPABASE_URL or
window.SUPABASE_ANON_KEY are missing; instead, detect and validate these values
before calling window.supabase.createClient and fail fast with a clear error.
Update the initialization to check SUPABASE_URL and SUPABASE_ANON_KEY (the
variables in the snippet) and if either is missing or still the placeholder
string, log/throw a descriptive error like "Supabase config missing: set
SUPABASE_URL and SUPABASE_ANON_KEY" and do not call supabase.createClient so
downstream auth/queries don't produce opaque network errors.
| async loadCars() { | ||
| const { data } = await supabase | ||
| .from("positions_view") | ||
| .select("student_id, full_name, avatar_url, stage"); | ||
| this.cars = data || []; | ||
| const today = new Date().toISOString().slice(0, 10); | ||
| const { count } = await supabase | ||
| .from("commit_log") | ||
| .select("*", { count: "exact", head: true }) | ||
| .gte("seen_at", today); | ||
| this.commitsToday = count || 0; | ||
| }, |
There was a problem hiding this comment.
commitsToday uses UTC midnight, not local "today".
new Date().toISOString().slice(0,10) is the UTC date. For an audience in BRT (UTC-3), the counter rolls over at 21:00 local, so commits made between 21:00 and midnight count as the next day's. During a class running into the evening this will under/over-report.
🕒 Suggested fix
- const today = new Date().toISOString().slice(0, 10);
+ // Local midnight in ISO (so "hoje" matches the class's wall clock)
+ const start = new Date();
+ start.setHours(0, 0, 0, 0);
+ const today = start.toISOString();
const { count } = await supabase
.from("commit_log")
.select("*", { count: "exact", head: true })
.gte("seen_at", today);📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| async loadCars() { | |
| const { data } = await supabase | |
| .from("positions_view") | |
| .select("student_id, full_name, avatar_url, stage"); | |
| this.cars = data || []; | |
| const today = new Date().toISOString().slice(0, 10); | |
| const { count } = await supabase | |
| .from("commit_log") | |
| .select("*", { count: "exact", head: true }) | |
| .gte("seen_at", today); | |
| this.commitsToday = count || 0; | |
| }, | |
| async loadCars() { | |
| const { data } = await supabase | |
| .from("positions_view") | |
| .select("student_id, full_name, avatar_url, stage"); | |
| this.cars = data || []; | |
| // Local midnight in ISO (so "hoje" matches the class's wall clock) | |
| const start = new Date(); | |
| start.setHours(0, 0, 0, 0); | |
| const today = start.toISOString(); | |
| const { count } = await supabase | |
| .from("commit_log") | |
| .select("*", { count: "exact", head: true }) | |
| .gte("seen_at", today); | |
| this.commitsToday = count || 0; | |
| }, |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/app.js` around lines 97 - 108, The commitsToday calculation
uses UTC midnight via toISOString(), causing day boundary shifts for local
timezones; in loadCars replace building today with a local-date string (use the
Date object's getFullYear(), getMonth()+1 and getDate(), zero-pad month/day and
assemble "YYYY-MM-DD") and use that localDate in the supabase .gte("seen_at",
...) query so commits are counted from local midnight; update the variable named
today and its use that sets this.commitsToday accordingly.
| async sortGallery() { | ||
| const { data, error } = await supabase.rpc("sort_gallery_picks", { pick_count: 3 }); | ||
| this.galleryPicks = error ? [] : (data || []); | ||
| }, |
There was a problem hiding this comment.
sortGallery swallows errors silently.
On RPC failure the picks list is cleared with no user-visible feedback, leaving the admin guessing whether nothing was sorted or the call failed. Mirror the sortAssignments pattern and surface the error in adminMessage.
📣 Suggested fix
async sortGallery() {
const { data, error } = await supabase.rpc("sort_gallery_picks", { pick_count: 3 });
- this.galleryPicks = error ? [] : (data || []);
+ if (error) {
+ this.galleryPicks = [];
+ this.adminMessage = `Erro: ${error.message}`;
+ return;
+ }
+ this.galleryPicks = data || [];
+ this.adminMessage = `Sorteados ${this.galleryPicks.length} alunos para a galeria.`;
},🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/app.js` around lines 130 - 133, The sortGallery method
currently swallows RPC errors and clears galleryPicks; modify sortGallery to
follow the sortAssignments pattern: call supabase.rpc("sort_gallery_picks", {
pick_count: 3 }), check for error and set this.adminMessage to a descriptive
error string when error exists, otherwise set this.galleryPicks = data || [];
ensure you do not silently overwrite galleryPicks on error and reference the
sortGallery function and this.adminMessage/this.galleryPicks fields in your
change.
| <!-- Supabase JS SDK --> | ||
| <script src="https://cdn.jsdelivr.net/npm/@supabase/supabase-js@2"></script> | ||
| <!-- GSAP for carrinho animation --> | ||
| <script src="https://cdn.jsdelivr.net/npm/gsap@3.12.5/dist/gsap.min.js"></script> | ||
| <!-- Alpine.js for reactivity --> | ||
| <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.13.5/dist/cdn.min.js"></script> |
There was a problem hiding this comment.
🧩 Analysis chain
🌐 Web query:
What is the latest stable version of @supabase/supabase-js v2 on npm and the recommended SRI-friendly UMD bundle path on jsDelivr?
💡 Result:
The latest stable version of @supabase/supabase-js v2 on npm is 2.105.1.[1][2] This is confirmed as the 'latest' tag with the highest downloads and most recent publication (18 hours ago as of search results).[1][2] The recommended SRI-friendly UMD bundle path on jsDelivr is https://cdn.jsdelivr.net/npm/@supabase/supabase-js@2.105.1/dist/umd/supabase.js (or supabase.min.js for minified).[3][4][5] Official docs recommend the versionless https://cdn.jsdelivr.net/npm/@supabase/supabase-js@2 which resolves to the latest v2 stable release automatically.[6][3][4][7] For SRI, pin to the specific version and compute the integrity hash (sha384, sha512, etc.) of the file using tools like openssl dgst -sha384 -binary supabase.js | openssl base64 -A.[8]
Citations:
- 1: https://www.npmjs.com/package/@supabase/supabase-js?activeTab=versions
- 2: https://www.npmjs.com/package/@supabase/supabase-js
- 3: https://cdn.jsdelivr.net/npm/@supabase/supabase-js@2.97.0/README.md
- 4: https://supabase.com/docs/reference/javascript/installing
- 5: https://cdn.jsdelivr.net/npm/@supabase/supabase-js@2.52.1/dist/umd/
- 6: https://supabase.com/docs/reference/javascript/introduction
- 7: https://supabase.com/docs/reference/javascript/release-notes
- 8: https://dev.to/mericcintosun/supply-chain-security-in-nextjs-javascript-files-with-subresource-integrity-4ifk
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Add Subresource Integrity (SRI) and pin Supabase to a specific version.
All three third-party scripts lack integrity and crossorigin attributes. The @supabase/supabase-js@2 further floats on the major version, risking silent execution of unintended SDK releases in every visitor's browser with Supabase context. Pin Supabase to its latest stable v2 release (currently 2.105.1, not 2.45.4) and add SRI hashes for all three scripts using the /dist/umd/supabase.min.js bundle path. GSAP and Alpine.js are already pinned to specific versions but should be updated: GSAP has a newer stable 3.15.0 available, and Alpine.js has 3.15.12.
Additionally, add x-cloak to the <body> element to prevent Flash of Unstyled Content—currently, all three <main> blocks (including the admin-gated section at line 112) briefly render before Alpine.js evaluates the x-show bindings.
🔒 Suggested changes
Add x-cloak to body:
-<body x-data="appState" x-init="init()">
+<body x-cloak x-data="appState" x-init="init()">Update script tags with latest versions and SRI:
- <!-- Supabase JS SDK -->
- <script src="https://cdn.jsdelivr.net/npm/@supabase/supabase-js@2"></script>
- <!-- GSAP for carrinho animation -->
- <script src="https://cdn.jsdelivr.net/npm/gsap@3.12.5/dist/gsap.min.js"></script>
- <!-- Alpine.js for reactivity -->
- <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.13.5/dist/cdn.min.js"></script>
+ <!-- Supabase JS SDK -->
+ <script src="https://cdn.jsdelivr.net/npm/@supabase/supabase-js@2.105.1/dist/umd/supabase.min.js"
+ integrity="sha384-REPLACE_WITH_HASH" crossorigin="anonymous"></script>
+ <!-- GSAP for carrinho animation -->
+ <script src="https://cdn.jsdelivr.net/npm/gsap@3.15.0/dist/gsap.min.js"
+ integrity="sha384-REPLACE_WITH_HASH" crossorigin="anonymous"></script>
+ <!-- Alpine.js for reactivity -->
+ <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.15.12/dist/cdn.min.js"
+ integrity="sha384-REPLACE_WITH_HASH" crossorigin="anonymous"></script>Compute SRI hashes for each file using openssl dgst -sha384 -binary <file> | openssl base64 -A or online tools like srihash.org.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/index.html` around lines 8 - 13, Update the third-party script
tags to use the UMD bundle paths and pinned versions (Supabase to `@2.105.1` using
/dist/umd/supabase.min.js, GSAP to 3.15.0, Alpine.js to 3.15.12), add integrity
attributes with the correct SHA384 SRI hashes for each file and
crossorigin="anonymous" on each <script> tag, and add x-cloak to the <body>
element (plus a small CSS rule [x-cloak]{display:none!important;} if not already
present) so Alpine-controlled <main> blocks do not flash before hydration; look
for the existing script tags referencing `@supabase/supabase-js`, gsap, and
alpinejs and the <body> element to apply these changes and compute SRI hashes
with openssl or an SRI tool.
| create policy "students readable by authenticated" | ||
| on public.students for select | ||
| to authenticated | ||
| using (true); |
There was a problem hiding this comment.
Verifique se a política em students é compatível com o painel público.
students readable by authenticated impede anon de ler students diretamente, mas o painel (#painel) é público (anon) e consome positions_view, que por sua vez faz join com students. Se mantiver positions_view sem security_invoker = true (ver comentário em schema.sql), o painel funciona — mas vaza PII pra anon. Se ativar security_invoker = true, o painel quebra pra anon porque o join falhará.
Decisão a tomar: ou (a) liberar SELECT em students (campos públicos: full_name, avatar_url, github_login) também pra anon, ou (b) criar uma view dedicada com apenas os campos seguros e conceder SELECT só nela.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/supabase/policies.sql` around lines 14 - 17, A política
"students readable by authenticated" bloqueia o role anon e quebra o painel
público porque positions_view faz join com students; corrija criando uma solução
segura: ou 1) atualize a política em students para permitir SELECT para anon
apenas nos campos públicos (full_name, avatar_url, github_login) ou 2) mantenha
a política restritiva e crie uma nova view (ex.: students_public) que projeta
somente full_name, avatar_url, github_login e então conceda SELECT em
students_public ao role anon e ajuste positions_view para usar essa view (ou
exponha essa view ao painel); também revise/ajuste security_invoker em
schema.sql conforme a escolha para garantir que joins funcionem sem vazar PII.
| create or replace function public.handle_new_user() | ||
| returns trigger | ||
| language plpgsql | ||
| security definer | ||
| as $$ | ||
| begin | ||
| insert into public.students (id, email, full_name, avatar_url, github_login) | ||
| values ( | ||
| new.id, | ||
| new.email, | ||
| coalesce(new.raw_user_meta_data->>'full_name', new.email), | ||
| new.raw_user_meta_data->>'avatar_url', | ||
| new.raw_user_meta_data->>'user_name' | ||
| ) | ||
| on conflict (id) do nothing; | ||
| -- também cria position inicial em LARGADA | ||
| insert into public.positions (student_id, stage) | ||
| values (new.id, 'LARGADA') | ||
| on conflict (student_id) do nothing; | ||
| return new; | ||
| end $$; |
There was a problem hiding this comment.
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else
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find . -name "policies.sql" -type f
fiRepository: lglucas/ai-dev-operating-system
Length of output: 1257
🏁 Script executed:
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handle_new_user trigger requires SET search_path to prevent search_path hijacking.
This SECURITY DEFINER function executes on every signup and inserts directly into public.students and public.positions. Without an explicit search_path, attackers can hijack schema resolution by creating malicious tables or functions in other schemas.
Suggested fix
create or replace function public.handle_new_user()
returns trigger
language plpgsql
security definer
+set search_path = public, pg_temp
as $$📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| create or replace function public.handle_new_user() | |
| returns trigger | |
| language plpgsql | |
| security definer | |
| as $$ | |
| begin | |
| insert into public.students (id, email, full_name, avatar_url, github_login) | |
| values ( | |
| new.id, | |
| new.email, | |
| coalesce(new.raw_user_meta_data->>'full_name', new.email), | |
| new.raw_user_meta_data->>'avatar_url', | |
| new.raw_user_meta_data->>'user_name' | |
| ) | |
| on conflict (id) do nothing; | |
| -- também cria position inicial em LARGADA | |
| insert into public.positions (student_id, stage) | |
| values (new.id, 'LARGADA') | |
| on conflict (student_id) do nothing; | |
| return new; | |
| end $$; | |
| create or replace function public.handle_new_user() | |
| returns trigger | |
| language plpgsql | |
| security definer | |
| set search_path = public, pg_temp | |
| as $$ | |
| begin | |
| insert into public.students (id, email, full_name, avatar_url, github_login) | |
| values ( | |
| new.id, | |
| new.email, | |
| coalesce(new.raw_user_meta_data->>'full_name', new.email), | |
| new.raw_user_meta_data->>'avatar_url', | |
| new.raw_user_meta_data->>'user_name' | |
| ) | |
| on conflict (id) do nothing; | |
| -- também cria position inicial em LARGADA | |
| insert into public.positions (student_id, stage) | |
| values (new.id, 'LARGADA') | |
| on conflict (student_id) do nothing; | |
| return new; | |
| end $$; |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/supabase/policies.sql` around lines 96 - 116, The SECURITY
DEFINER function handle_new_user must set an explicit search_path to avoid
schema hijacking; modify the function body to run SET search_path = public,
pg_catalog; (or SET LOCAL search_path if preferred) at the start of the function
before any SQL is executed so all subsequent inserts (into public.students and
public.positions) resolve to the intended public schema and pg_catalog only.
Ensure the SET is placed inside the handle_new_user function (before the insert
statements) and keep the rest of the logic unchanged.
| -- positions_view: join público pro painel (estudante + posição + avatar) | ||
| create or replace view public.positions_view as | ||
| select | ||
| p.student_id, | ||
| s.full_name, | ||
| s.avatar_url, | ||
| s.github_login, | ||
| p.stage, | ||
| p.updated_at | ||
| from public.positions p | ||
| join public.students s on s.id = p.student_id; |
There was a problem hiding this comment.
🧩 Analysis chain
🌐 Web query:
Supabase view security_invoker default RLS bypass best practice
💡 Result:
In Supabase (using Postgres 15+), views are created with SECURITY DEFINER by default, which causes them to bypass Row Level Security (RLS) policies on underlying tables because they run with the privileges of the creator (typically postgres, which bypasses RLS).[1][2][3] This is a Postgres feature and flagged as a security risk in Supabase advisors (lint 0010).[4]
Citations:
- 1: https://supabase.com/docs/guides/database/postgres/row-level-security
- 2: https://supabase.com/docs/guides/auth/auth-deep-dive/auth-row-level-security
- 3: https://supabase.github.io/splinter/0010_security_definer_view/
- 4: https://supabase.com/docs/guides/database/database-advisors?lint=0010_security_definer_view
🌐 Web query:
PostgreSQL view security_invoker true syntax Row Level Security
💡 Result:
To create a security_invoker view in PostgreSQL (so the view runs with the caller’s privileges, which makes Row Level Security (RLS) apply to the invoking user), use the CREATE VIEW option: CREATE VIEW... WITH (security_invoker = true) AS SELECT...; Example syntax from the PostgreSQL docs shows the view option is security_invoker (boolean), and that when security_invoker is true, access to underlying base relations is checked using the permissions of the user executing the view, not the view owner [1][2]. Note on RLS interaction: the PostgreSQL docs for CREATE VIEW explain that if underlying tables have RLS enabled, then by default the view owner’s row-level-security policies are applied, but if the view has security_invoker = true then the policies/permissions of the invoking user are used instead [1][2]. Enabling it on an existing view: ALTER VIEW view_name SET (security_invoker = on); The docs define ALTER VIEW as changing the security_invoker property, with the value being boolean such as true/false [3]. How to verify whether security_invoker is set on a view (catalog check): You can inspect pg_class.reloptions for views; a Stack Overflow answer provides a working query that treats reloptions containing security_invoker=true/on as enabled [4]. Related: enabling RLS is done per-table (not per-view): use ALTER TABLE ... ENABLE ROW LEVEL SECURITY [5].
Citations:
- 1: http://postgresql.org/docs/current/sql-createview.html
- 2: https://www.postgresql.org/docs/current/sql-createview.html
- 3: https://www.postgresql.org/docs/current/sql-alterview.html
- 4: https://stackoverflow.com/questions/75909367/postgresql-check-if-security-invoker-is-turned-on-on-view
- 5: https://www.postgresql.org/docs/current/static/ddl-rowsecurity.html
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Add security_invoker = true to positions_view to prevent RLS bypass.
The view currently bypasses Row-Level Security on the students table. Anonymous users can read full_name, avatar_url, and github_login via the view join, even though the students table restricts SELECT to authenticated users only. Views without security_invoker = true execute with the owner's privileges (postgres), bypassing RLS policies on underlying tables.
To fix: add with (security_invoker = true) to the view definition. If anonymous users should still see these fields, add a corresponding RLS policy for anon on the students table to permit SELECT.
Suggested fix
-create or replace view public.positions_view as
+create or replace view public.positions_view
+ with (security_invoker = true) as
select
p.student_id,
s.full_name,
s.avatar_url,
s.github_login,
p.stage,
p.updated_at
from public.positions p
join public.students s on s.id = p.student_id;📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| -- positions_view: join público pro painel (estudante + posição + avatar) | |
| create or replace view public.positions_view as | |
| select | |
| p.student_id, | |
| s.full_name, | |
| s.avatar_url, | |
| s.github_login, | |
| p.stage, | |
| p.updated_at | |
| from public.positions p | |
| join public.students s on s.id = p.student_id; | |
| -- positions_view: join público pro painel (estudante + posição + avatar) | |
| create or replace view public.positions_view | |
| with (security_invoker = true) as | |
| select | |
| p.student_id, | |
| s.full_name, | |
| s.avatar_url, | |
| s.github_login, | |
| p.stage, | |
| p.updated_at | |
| from public.positions p | |
| join public.students s on s.id = p.student_id; |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/supabase/schema.sql` around lines 73 - 83, The view
public.positions_view currently executes with owner privileges and bypasses RLS
on public.students; modify the view definition for positions_view to include
"with (security_invoker = true)" so the join to public.students respects
Row-Level Security, i.e. update the create or replace view public.positions_view
... statement to add the with (security_invoker = true) clause; if anonymous
users should still be allowed to read full_name/avatar_url/github_login, instead
add an explicit RLS policy on public.students permitting SELECT to the anon
role.
| create or replace function public.sort_red_team_assignments() | ||
| returns void | ||
| language plpgsql | ||
| security definer | ||
| as $$ | ||
| declare | ||
| v_batch uuid := gen_random_uuid(); | ||
| v_rec record; | ||
| v_student_count int; | ||
| begin | ||
| -- Limpa assignments antigos pra esse batch (se rodar de novo) | ||
| delete from public.assignments where batch_id = v_batch; | ||
|
|
||
| select count(*) into v_student_count from public.repos; | ||
| if v_student_count < 3 then | ||
| raise exception 'precisam ter pelo menos 3 repos cadastrados pra sortear'; | ||
| end if; | ||
|
|
||
| -- Pra cada aluno com repo, atribui 2 outros aleatórios (ninguém ataca o próprio) | ||
| for v_rec in select student_id from public.repos loop | ||
| insert into public.assignments (attacker_id, target_repo_id, batch_id) | ||
| select v_rec.student_id, r.id, v_batch | ||
| from public.repos r | ||
| where r.student_id != v_rec.student_id | ||
| order by random() | ||
| limit 2; | ||
| end loop; | ||
| end $$; | ||
|
|
||
| -- RPC: sortear N alunos pra Galeria do Red Team | ||
| create or replace function public.sort_gallery_picks(pick_count int default 3) | ||
| returns table(id uuid, full_name text) | ||
| language sql | ||
| security definer | ||
| as $$ | ||
| select s.id, s.full_name | ||
| from public.students s | ||
| where s.is_admin = false | ||
| order by random() | ||
| limit pick_count; | ||
| $$; |
There was a problem hiding this comment.
🧩 Analysis chain
🌐 Web query:
PostgreSQL SECURITY DEFINER set search_path Supabase function_search_path_mutable
💡 Result:
In PostgreSQL, for SECURITY DEFINER functions you should set search_path explicitly to a fixed value (best practice: pin it to an empty string '' or otherwise exclude untrusted/writable schemas). This prevents an attacker from influencing which objects the function resolves when it uses unqualified names. [1][2] In Supabase, the “Function Search Path Mutable” security advisor (splinter lint 0011) flags SECURITY DEFINER functions where the function’s SET search_path is not explicitly pinned (specifically, it recommends setting search_path = ''). [3][4] What to do in practice (Supabase RPC / SQL functions): 1) Explicitly set the function’s search_path in the CREATE FUNCTION/OR REPLACE FUNCTION statement, e.g. CREATE OR REPLACE FUNCTION public.my_fn(...) RETURNS... LANGUAGE plpgsql SECURITY DEFINER SET search_path = '' AS $$ -- use fully-qualified references like public.table $$; This aligns with Supabase’s splinter guidance that setting search_path to '' forces fully-qualified references and mitigates security issues from search_path inheritance/mutability. [4] 2) If you want a non-empty search_path, Supabase maintainers indicate there is no security risk as long as the search path is fixed (and not inheriting user/session values); they recommend “fully declaring your schema (empty search path)” but allow non-empty fixed paths. [5] Notes/edge cases: - Supabase’s linter behavior is about “mutable” search_path in the function definition; one Supabase discussion notes the lint was updated to clarify the condition relates to empty search_path opinionation. [6] - For inlining/performance, changing search_path to '' can affect PostgreSQL function inlining; a Supabase issue reports that adding SET search_path = '' prevents inlining, impacting index usage, and discusses the tradeoff. [7] So, for your query: PostgreSQL SECURITY DEFINER functions should set search_path explicitly for safety, and in Supabase you’ll typically want SET search_path = '' (or another fixed, safe value) to satisfy the Function Search Path Mutable advisor. [1][3][4]
Citations:
- 1: https://www.postgresql.org/docs/current/perm-functions.html
- 2: https://www.cybertec-postgresql.com/en/abusing-security-definer-functions/
- 3: https://supabase.com/docs/guides/database/database-advisors?lint=0011_function_search_path_mutable&queryGroups=lint
- 4: https://supabase.github.io/splinter/0011_function_search_path_mutable/
- 5: Is anything wrong with a non-empty, well-defined search_path in SECURITY DEFINER functions? supabase/splinter#100
- 6: The lint test for function paths has a misleading description supabase/splinter#84
- 7: Fixing Function Search Path Mutable (Security Advisor) prevents inlining of functions supabase/supabase#33131
Add SET search_path to both SECURITY DEFINER functions to prevent search path hijacking.
Functions using security definer without explicit search_path settings are vulnerable to object resolution attacks. Both sort_red_team_assignments() and sort_gallery_picks() should explicitly pin their search path. This is flagged by Supabase's security linter and is a documented PostgreSQL best practice.
Suggested fix
create or replace function public.sort_red_team_assignments()
returns void
language plpgsql
security definer
+set search_path = public, pg_temp
as $$ create or replace function public.sort_gallery_picks(pick_count int default 3)
returns table(id uuid, full_name text)
language sql
security definer
+set search_path = public, pg_temp
as $$📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| create or replace function public.sort_red_team_assignments() | |
| returns void | |
| language plpgsql | |
| security definer | |
| as $$ | |
| declare | |
| v_batch uuid := gen_random_uuid(); | |
| v_rec record; | |
| v_student_count int; | |
| begin | |
| -- Limpa assignments antigos pra esse batch (se rodar de novo) | |
| delete from public.assignments where batch_id = v_batch; | |
| select count(*) into v_student_count from public.repos; | |
| if v_student_count < 3 then | |
| raise exception 'precisam ter pelo menos 3 repos cadastrados pra sortear'; | |
| end if; | |
| -- Pra cada aluno com repo, atribui 2 outros aleatórios (ninguém ataca o próprio) | |
| for v_rec in select student_id from public.repos loop | |
| insert into public.assignments (attacker_id, target_repo_id, batch_id) | |
| select v_rec.student_id, r.id, v_batch | |
| from public.repos r | |
| where r.student_id != v_rec.student_id | |
| order by random() | |
| limit 2; | |
| end loop; | |
| end $$; | |
| -- RPC: sortear N alunos pra Galeria do Red Team | |
| create or replace function public.sort_gallery_picks(pick_count int default 3) | |
| returns table(id uuid, full_name text) | |
| language sql | |
| security definer | |
| as $$ | |
| select s.id, s.full_name | |
| from public.students s | |
| where s.is_admin = false | |
| order by random() | |
| limit pick_count; | |
| $$; | |
| create or replace function public.sort_red_team_assignments() | |
| returns void | |
| language plpgsql | |
| security definer | |
| set search_path = public, pg_temp | |
| as $$ | |
| declare | |
| v_batch uuid := gen_random_uuid(); | |
| v_rec record; | |
| v_student_count int; | |
| begin | |
| -- Limpa assignments antigos pra esse batch (se rodar de novo) | |
| delete from public.assignments where batch_id = v_batch; | |
| select count(*) into v_student_count from public.repos; | |
| if v_student_count < 3 then | |
| raise exception 'precisam ter pelo menos 3 repos cadastrados pra sortear'; | |
| end if; | |
| -- Pra cada aluno com repo, atribui 2 outros aleatórios (ninguém ataca o próprio) | |
| for v_rec in select student_id from public.repos loop | |
| insert into public.assignments (attacker_id, target_repo_id, batch_id) | |
| select v_rec.student_id, r.id, v_batch | |
| from public.repos r | |
| where r.student_id != v_rec.student_id | |
| order by random() | |
| limit 2; | |
| end loop; | |
| end $$; | |
| -- RPC: sortear N alunos pra Galeria do Red Team | |
| create or replace function public.sort_gallery_picks(pick_count int default 3) | |
| returns table(id uuid, full_name text) | |
| language sql | |
| security definer | |
| set search_path = public, pg_temp | |
| as $$ | |
| select s.id, s.full_name | |
| from public.students s | |
| where s.is_admin = false | |
| order by random() | |
| limit pick_count; | |
| $$; |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/supabase/schema.sql` around lines 86 - 126, Add an explicit
SET search_path at the start of both SECURITY DEFINER functions to pin object
resolution to the intended schema (e.g., SET search_path = public, pg_temp;) so
they cannot be hijacked; update sort_red_team_assignments() (plpgsql function)
to execute SET search_path = public, pg_temp; immediately after begin and update
sort_gallery_picks(pick_count int) (SQL function) to include the same SET
search_path statement before the SELECT so both functions run with a fixed
search_path under their definer privileges.
| v_batch uuid := gen_random_uuid(); | ||
| v_rec record; | ||
| v_student_count int; | ||
| begin | ||
| -- Limpa assignments antigos pra esse batch (se rodar de novo) | ||
| delete from public.assignments where batch_id = v_batch; |
There was a problem hiding this comment.
DELETE é no-op — função não é idempotente como o comentário sugere.
v_batch é gerado novo a cada chamada (linha 92), então DELETE ... WHERE batch_id = v_batch nunca encontra linhas pra apagar. O resultado é que cada execução acumula assignments em vez de substituir. Se o admin clicar “sortear de novo”, alunos vão receber 2 ataques NOVOS além dos antigos.
Decida o comportamento desejado e implemente:
- (a) substituir todos:
delete from public.assignments;antes do insert; ou - (b) preservar histórico mas marcar batch ativo: adicionar coluna
active booleane desativar batches antigos.
🔧 Sugestão de fix (opção a — substituir todos)
declare
v_batch uuid := gen_random_uuid();
v_rec record;
v_student_count int;
begin
- -- Limpa assignments antigos pra esse batch (se rodar de novo)
- delete from public.assignments where batch_id = v_batch;
+ -- Limpa todos os assignments anteriores (re-sorteio total)
+ delete from public.assignments;
select count(*) into v_student_count from public.repos;🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/supabase/schema.sql` around lines 92 - 97, Decide desired
semantics and make the function idempotent: either (a) fully replace assignments
by changing the delete in the procedure (currently "delete from
public.assignments where batch_id = v_batch") to "delete from
public.assignments" before inserting the new batch and assignments so repeated
runs don't accumulate rows; or (b) preserve history by adding an active boolean
to the batches table (ALTER TABLE batches ADD COLUMN active boolean DEFAULT
true), modify batch creation to set the new v_batch active=true, and before
creating a new batch run "UPDATE batches SET active = false WHERE active = true"
(and keep the existing DELETE scoped to the new v_batch if you still need to
remove transient assignment rows); update any queries that assume a single
active batch to filter WHERE active = true. Ensure you update references to
v_batch and the existing DELETE statement in the procedure to match the chosen
approach so repeated calls behave deterministically.
Bug: mock-data.js era injetado via appendChild (async) DEPOIS do app.js executar síncrono. Resultado: window.MockSupabase undefined, supabase = undefined, Alpine crashava silencioso, página em branco. Fix: - index.html: <script src=./mock-data.js> direto (síncrono, antes do alpine) - mock-data.js: guard no topo — sai cedo se não for ?mock=1, então carrega sempre mas só ativa em mock mode. Custo: ~3KB em produção. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
window.supabase é o namespace do SDK quando carregado via UMD/CDN. Declarar 'const supabase' no top-level do app.js gerava SyntaxError 'Identifier already declared', quebrando todo o resto. Renomeado pra 'db' em todos os 14 usos. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adiciona console.log em loadCars pra ver: - result completo do select positions_view - count e content de newCars antes de assign - count após assign Vai sair quando confirmar que cars renderizam. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…brava) O getter carsByStage retornava NOVO objeto via Object.fromEntries em cada chamada, e Alpine v3 não trackava bem o acesso aninhado carsByStage[stage.key] dentro do x-for. Fix: filter inline no template — cars.filter(c => c.stage === stage.key). Alpine observa cars direto, re-renderiza limpo quando cars muda. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Arrow function inline em x-for tem issues de parser no Alpine.js. Método explícito é mais confiável. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Banners amarelo e laranja no topo do painel pra confirmar visualmente: - Se cars.length aparece → Alpine reativity OK - Se stages aparecem → x-for funciona - Se NADA aparece dos banners → Alpine não está processando o painel Saí depois. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
… bem)
Causa: <template x-for> aninhado dentro de outro <template x-for>
quebra silente em Alpine v3. O banner debug confirmou: cars.length=8,
stages.length=5, mode=painel — tudo OK no estado, render que falhava.
Fix: 5 lanes hardcoded (sempre serão 5 stages), cada uma com seu
próprio x-for chamando filterCars('STAGE_KEY'). Sem nesting, render
funciona.
Limpa também os debug logs e banners (já confirmados).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Antes: bolinha redonda com avatar como background (erro de interpretação do brief). Agora: carrinho composto em CSS puro com: - corpo elongado (72x22) com cor F1 (Ferrari, Mercedes, Red Bull, etc — 8 cores via data-color) - bico/asa frontal (clip-path triangle) - asa traseira vertical - 2 rodas (front/rear) circulares pretas - capacete = avatar circular do GitHub posicionado no cockpit - nome ao lado do carrinho Cor decidida via parseInt(student_id - 1) % 8 — cada aluno mantém sua cor. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Cria repo demo PetReceita em course/demo-repo/ — entregável D do Sprint 0 do AI Dev OS. Files: - README.md (etiqueta de origem + escopo do produto) - CLAUDE.md (golden rules locais + específicos petreceita) - CHANGELOG.md (v0.0.1 e v0.0.2) - .env.example (Supabase + Resend + ICP-Brasil) Produto: SaaS de receituário digital pra clínicas vet pequenas no Brasil. Substitui talão de papel. Conformidade CFMV. Mercado: ~80k vets ativos. Pricing: R$49-99/vet/mês. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
3 camadas de documentação separadas, conforme regra de documentation-layers do AI Dev OS: - BUSINESS-PLAN.md: tese, persona, mercado (~80k vets BR), TAM/SAM/SOM, modelo de negócio (R$49-129/mês), riscos do red team - PRODUCT-BRIEF.md: JTBD, 3 fluxos principais, anti-scope explícito, métricas de sucesso, decisões UX - TECHNICAL-PLAN.md: stack (Next.js 15 + Supabase + Resend + ICP-Brasil), schema Postgres com RLS, arquitetura por concerns, segurança/LGPD Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…ROTOTIPO] Completa o demo PetReceita: - docs/SPRINTS.md: Sprint 0 (genesis) + Sprint 1-5 esboçados - session-log/INDEX.md + 2026-05-04-genesis.md: decisões do genesis, riscos do red team Wave 2, open items pro Sprint 1 - knowledge-base/README.md: placeholder estruturado - prototype-lab/README.md: explica os mocks - prototype-lab/login-mock.html: HTML estático com tela de login, visual proposto, etiqueta de origem AI Dev OS no canto Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…et [STAGE:DOCUMENTACAO] Entregavel A do Sprint 0 — material didatico da Aula 1 completo: - slide-deck-outline.md: 25 slides outline em markdown (vira Keynote/Figma na producao visual) - facilitator-script.md: roteiro do facilitador com falas-ancora palavra-por-palavra dos blocos criticos (TRECO 1, transicoes, mantra) - cheat-sheet.md: 1 pagina densa imprimivel com setup, stages, comandos uteis, regras, red flags, tags de commit Sprint 0 atualizado: A.1 (deck Aula 1), A.2 (script Aula 1), A.3 (cheat Aula 1) marcados como done. Proximo: replicar pra Aulas 2 e 3 + video pre-aula + calculo de custos + banco de cases. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Actionable comments posted: 4
♻️ Duplicate comments (1)
course/systems/app.js (1)
5-14:⚠️ Potential issue | 🟡 Minor | ⚡ Quick winMock and Supabase config both fail silently when not wired up.
Two related fail-silent paths converge here:
- The
||fallbacks tohttps://your-project.supabase.co/your-anon-keyproduce opaque network errors instead of a clear "config missing" signal — already raised previously.- New observation for
MOCK_MODE: if?mock=1is set butcourse/systems/mock-data.jshasn't been loaded (or hasn't run yet),window.MockSupabaseisundefined, sodbbecomesundefinedand the very next call (db.auth.getSession()ininit()) throws a non-obviousTypeError.Suggest validating both paths up front.
🛡️ Suggested guard
const MOCK_MODE = new URLSearchParams(window.location.search).has("mock"); -const SUPABASE_URL = window.SUPABASE_URL || "https://your-project.supabase.co"; -const SUPABASE_ANON_KEY = window.SUPABASE_ANON_KEY || "your-anon-key"; - -// IMPORTANT: nome 'supabase' colide com window.supabase (UMD do SDK). -// Por isso usamos 'db' como nome local. -const db = MOCK_MODE - ? window.MockSupabase - : window.supabase.createClient(SUPABASE_URL, SUPABASE_ANON_KEY); +let db; +if (MOCK_MODE) { + if (!window.MockSupabase) { + document.body.innerHTML = + '<pre style="padding:2rem">Mock mode pedido (?mock=1) mas mock-data.js não foi carregado.</pre>'; + throw new Error("MockSupabase missing"); + } + db = window.MockSupabase; +} else { + if (!window.SUPABASE_URL || !window.SUPABASE_ANON_KEY) { + document.body.innerHTML = + '<pre style="padding:2rem">Configuração ausente: defina window.SUPABASE_URL e window.SUPABASE_ANON_KEY antes de carregar app.js (ver README §3).</pre>'; + throw new Error("Supabase config missing"); + } + // 'supabase' colide com window.supabase (UMD do SDK), por isso usamos 'db'. + db = window.supabase.createClient(window.SUPABASE_URL, window.SUPABASE_ANON_KEY); +}🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@course/systems/app.js` around lines 5 - 14, Detect and fail fast when Supabase or mock wiring is missing: in the module that defines MOCK_MODE, SUPABASE_URL, SUPABASE_ANON_KEY and db, validate that if MOCK_MODE is true then window.MockSupabase is defined (otherwise throw a clear Error like "MockSupabase not loaded — include course/systems/mock-data.js"), and if MOCK_MODE is false validate SUPABASE_URL and SUPABASE_ANON_KEY are not the placeholder values (otherwise throw a clear Error like "Supabase config missing — set SUPABASE_URL and SUPABASE_ANON_KEY"). Ensure the checks run before exporting/using db so calls like init() / db.auth.getSession() never get a silent undefined and the thrown errors include the symbols MOCK_MODE, window.MockSupabase, SUPABASE_URL, SUPABASE_ANON_KEY and db for easy triage.
🧹 Nitpick comments (4)
course/content/aula-1-fundacao/facilitator-script.md (1)
12-15: ⚡ Quick winFix blank line inside blockquote opening section.
There is an empty line inside a blockquote block that triggers MD028. Keep the quote contiguous (or prefix the blank with
>).🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@course/content/aula-1-fundacao/facilitator-script.md` around lines 12 - 15, The blockquote starting with "Bom dia, gente. Antes de qualquer coisa: a gente não é uma palestra..." contains an empty line that breaks the quote and triggers MD028; fix it by removing the blank line so the quote lines are contiguous or by prefixing that blank line with `>` so the entire quoted block remains a single contiguous blockquote in facilitator-script.md.course/demo-repo/petreceita/docs/technical/TECHNICAL-PLAN.md (1)
127-144: ⚡ Quick winAdd language identifier to fenced tree block.
The code fence under architecture tree is missing a language tag; this triggers MD040 and reduces renderer/linter consistency.
Suggested fix
-``` +```text src/ ├── features/ │ ├── auth/ (login, logout, magic link) ... └── app/ (Next.js App Router rotas finas)</details> <details> <summary>🤖 Prompt for AI Agents</summary>Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.In
@course/demo-repo/petreceita/docs/technical/TECHNICAL-PLAN.mdaround lines
127 - 144, The fenced code block containing the project tree (the block starting
with "src/" and the ASCII tree of features/, lib/, app/) lacks a language
identifier causing MD040; update that fenced block to include a language tag
(e.g., addtext orbash) immediately after the opening backticks so the
linter and renderer treat it as a plain text/code block.</details> </blockquote></details> <details> <summary>course/systems/README.md (1)</summary><blockquote> `13-28`: _⚡ Quick win_ **Specify languages for unlabeled fenced blocks.** Three fenced blocks are missing language tags (tree/URLs/label snippet), which triggers MD040 and can break strict markdown checks. <details> <summary>Suggested fix</summary> ```diff -``` +```text course/systems/ ├── index.html ← entry point, hash routing `#aluno/`#painel/#admin ... └── grand-prix/ ← BRIEF (especificação) ``` ``` ```diff -``` +```text http://localhost:8000/#aluno ← login http://localhost:8000/#painel ← Grand Prix do Trilho http://localhost:8000/#admin ← painel admin (só pra is_admin=true) ``` ``` ```diff -``` +```text 🛤 Construído com AI Dev OS Skills: registry-pick, processize, sprint-management Stack: HTML + Alpine.js + GSAP + Supabase Hosting: GitHub Pages · Custo: R$ 0/mês Build: ~11h (Sprint 0) ``` ``` </details> Also applies to: 51-55, 183-189 <details> <summary>🤖 Prompt for AI Agents</summary>Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.In
@course/systems/README.mdaround lines 13 - 28, Update the unlabeled fenced
code blocks in course/systems/README.md by adding an explicit language tag (use
"text") for the directory tree block, the local URLs block, and the labels/stack
summary block so they render and pass MD040; locate the blocks by their unique
contents (the block starting with "course/systems/" directory tree, the block
with "http://localhost:8000/#aluno" URLs, and the block beginning with the emoji
"🛤 Construído com AI Dev OS") and add ```text to the opening fence for each,
and apply the same change to the other occurrences mentioned (the blocks around
the comment references at the other locations).</details> </blockquote></details> <details> <summary>course/systems/app.js (1)</summary><blockquote> `164-179`: _💤 Low value_ **Close `AudioContext` after audio finishes to prevent context exhaustion.** A new `AudioContext` is created on every CHEGADA transition and never closed. Chrome enforces a maximum of 6 concurrent hardware contexts per tab; after exceeding this limit, new context creation throws a NotSupportedError, silencing the audio. During longer sessions with multiple finishers or page reloads, this limit is easily reached. Close the context after the tone completes to free up resources. <details> <summary>♻️ Suggested fix</summary> ```diff try { const ctx = new (window.AudioContext || window.webkitAudioContext)(); const osc = ctx.createOscillator(); const gain = ctx.createGain(); osc.connect(gain); gain.connect(ctx.destination); osc.type = "square"; osc.frequency.setValueAtTime(880, ctx.currentTime); osc.frequency.setValueAtTime(1320, ctx.currentTime + 0.1); gain.gain.setValueAtTime(0.15, ctx.currentTime); gain.gain.exponentialRampToValueAtTime(0.001, ctx.currentTime + 0.5); - osc.start(); osc.stop(ctx.currentTime + 0.5); + osc.start(); osc.stop(ctx.currentTime + 0.5); + osc.onended = () => ctx.close().catch(() => {}); } catch (_) { /* navegador sem audio context — silencioso */ } ``` </details> <details> <summary>🤖 Prompt for AI Agents</summary> ``` Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@course/systems/app.js` around lines 164 - 179, playFinishSound creates a new AudioContext every call but never closes it; modify playFinishSound to close the created ctx when the tone finishes (e.g., schedule ctx.close() after osc.stop or use osc.onended) and handle the returned promise with try/catch so closing failures don't throw; keep the existing error-swallowing behavior for browsers without AudioContext and ensure the console.log stays after the audio lifecycle. ``` </details> </blockquote></details> </blockquote></details> <details> <summary>🤖 Prompt for all review comments with AI agents</summary>Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.Inline comments:
In@course/systems/app.js:
- Around line 75-85: The current saveRepo method's check
(this.myRepoUrl.startsWith("https://github.com/")) is too loose and lets invalid
GitHub URLs (missing owner or repo) through; update saveRepo to validate that
this.myRepoUrl matches the full GitHub repo pattern
"https://github.com//" where both owner and repo are non-empty
segments (you may allow an optional ".git", optional trailing slash or query
string), reject anything that doesn't match by setting repoMessage to the same
user-facing error, and only call db.from("repos").upsert when the URL passes
that stricter check (function: saveRepo, variable: this.myRepoUrl, and the
repoMessage assignment).- Around line 87-101: In loadStudentData(), the map that builds
this.myAttackTargets assumes t.target_repo is non-null and accessing
t.target_repo.repo_url can throw; update the mapping logic in loadStudentData
(the mapping that produces this.myAttackTargets) to defensively handle a
null/undefined t.target_repo by either skipping that target or using a safe
default (e.g. { id: t.id, repo_url: null }) so the map never dereferences null;
ensure this.attacksReceived assignment remains after the repos mapping so a
failure in one part cannot prevent received attacks from loading.In
@course/systems/mock-data.js:
- Around line 1-3: Add a top-of-file header comment block to the generated
mock-data.js that includes explicit metadata fields: purpose (e.g., "Populate 8
fake carts and simulate random movement"), version (semantic version or build
id), and sprint (sprint number or name), ensuring the header appears before any
code or comments currently at the top; update any existing initial comment lines
to include these fields so the file complies with the "Generated code files
should include purpose/version/sprint headers" guideline.- Line 7: The mock activation currently uses URLSearchParams.has("mock") which
treats any presence (e.g., ?mock=0) as enabled; change the check to require the
explicit documented value by reading the param value (use new
URLSearchParams(location.search).get("mock")) and only enable mocks when it
strictly equals "1" (or parse and compare to 1), updating the conditional that
currently uses URLSearchParams.has("mock") so mock mode is activated only for
?mock=1.
Duplicate comments:
In@course/systems/app.js:
- Around line 5-14: Detect and fail fast when Supabase or mock wiring is
missing: in the module that defines MOCK_MODE, SUPABASE_URL, SUPABASE_ANON_KEY
and db, validate that if MOCK_MODE is true then window.MockSupabase is defined
(otherwise throw a clear Error like "MockSupabase not loaded — include
course/systems/mock-data.js"), and if MOCK_MODE is false validate SUPABASE_URL
and SUPABASE_ANON_KEY are not the placeholder values (otherwise throw a clear
Error like "Supabase config missing — set SUPABASE_URL and SUPABASE_ANON_KEY").
Ensure the checks run before exporting/using db so calls like init() /
db.auth.getSession() never get a silent undefined and the thrown errors include
the symbols MOCK_MODE, window.MockSupabase, SUPABASE_URL, SUPABASE_ANON_KEY and
db for easy triage.
Nitpick comments:
In@course/content/aula-1-fundacao/facilitator-script.md:
- Around line 12-15: The blockquote starting with "Bom dia, gente. Antes de
qualquer coisa: a gente não é uma palestra..." contains an empty line that
breaks the quote and triggers MD028; fix it by removing the blank line so the
quote lines are contiguous or by prefixing that blank line with>so the
entire quoted block remains a single contiguous blockquote in
facilitator-script.md.In
@course/demo-repo/petreceita/docs/technical/TECHNICAL-PLAN.md:
- Around line 127-144: The fenced code block containing the project tree (the
block starting with "src/" and the ASCII tree of features/, lib/, app/) lacks a
language identifier causing MD040; update that fenced block to include a
language tag (e.g., addtext orbash) immediately after the opening
backticks so the linter and renderer treat it as a plain text/code block.In
@course/systems/app.js:
- Around line 164-179: playFinishSound creates a new AudioContext every call but
never closes it; modify playFinishSound to close the created ctx when the tone
finishes (e.g., schedule ctx.close() after osc.stop or use osc.onended) and
handle the returned promise with try/catch so closing failures don't throw; keep
the existing error-swallowing behavior for browsers without AudioContext and
ensure the console.log stays after the audio lifecycle.In
@course/systems/README.md:
- Around line 13-28: Update the unlabeled fenced code blocks in
course/systems/README.md by adding an explicit language tag (use "text") for the
directory tree block, the local URLs block, and the labels/stack summary block
so they render and pass MD040; locate the blocks by their unique contents (the
block starting with "course/systems/" directory tree, the block with
"http://localhost:8000/#aluno" URLs, and the block beginning with the emoji "🛤
Construído com AI Dev OS") and add ```text to the opening fence for each, and
apply the same change to the other occurrences mentioned (the blocks around the
comment references at the other locations).</details> <details> <summary>🪄 Autofix (Beta)</summary> Fix all unresolved CodeRabbit comments on this PR: - [ ] <!-- {"checkboxId": "4b0d0e0a-96d7-4f10-b296-3a18ea78f0b9"} --> Push a commit to this branch (recommended) - [ ] <!-- {"checkboxId": "ff5b1114-7d8c-49e6-8ac1-43f82af23a33"} --> Create a new PR with the fixes </details> --- <details> <summary>ℹ️ Review info</summary> <details> <summary>⚙️ Run configuration</summary> **Configuration used**: defaults **Review profile**: CHILL **Plan**: Pro **Run ID**: `eebf0d63-1b34-4f4c-afc8-8642e4952410` </details> <details> <summary>📥 Commits</summary> Reviewing files that changed from the base of the PR and between 50bc54119df222b40cc03d3e7f3ac94fb62ea2c3 and b34cfcc8e2cc2b6e168ac4547fee224044b0e05d. </details> <details> <summary>📒 Files selected for processing (22)</summary> * `course/content/aula-1-fundacao/cheat-sheet.md` * `course/content/aula-1-fundacao/facilitator-script.md` * `course/content/aula-1-fundacao/slide-deck-outline.md` * `course/demo-repo/petreceita/.env.example` * `course/demo-repo/petreceita/CHANGELOG.md` * `course/demo-repo/petreceita/CLAUDE.md` * `course/demo-repo/petreceita/README.md` * `course/demo-repo/petreceita/docs/SPRINTS.md` * `course/demo-repo/petreceita/docs/business/BUSINESS-PLAN.md` * `course/demo-repo/petreceita/docs/product/PRODUCT-BRIEF.md` * `course/demo-repo/petreceita/docs/technical/TECHNICAL-PLAN.md` * `course/demo-repo/petreceita/knowledge-base/README.md` * `course/demo-repo/petreceita/prototype-lab/README.md` * `course/demo-repo/petreceita/prototype-lab/login-mock.html` * `course/demo-repo/petreceita/session-log/2026-05-04-genesis.md` * `course/demo-repo/petreceita/session-log/INDEX.md` * `course/sprints/sprint-0-fundacao.md` * `course/systems/README.md` * `course/systems/app.js` * `course/systems/index.html` * `course/systems/mock-data.js` * `course/systems/style.css` </details> <details> <summary>✅ Files skipped from review due to trivial changes (5)</summary> * course/demo-repo/petreceita/session-log/INDEX.md * course/demo-repo/petreceita/CHANGELOG.md * course/demo-repo/petreceita/prototype-lab/login-mock.html * course/systems/index.html * course/systems/style.css </details> </details> <!-- This is an auto-generated comment by CodeRabbit for review status -->
| async saveRepo() { | ||
| if (!this.myRepoUrl.startsWith("https://github.com/")) { | ||
| this.repoMessage = "Tem que ser uma URL de github.com"; | ||
| return; | ||
| } | ||
| const { error } = await db.from("repos").upsert({ | ||
| student_id: this.user.id, | ||
| repo_url: this.myRepoUrl, | ||
| }); | ||
| this.repoMessage = error ? `Erro: ${error.message}` : "Salvo. Próximo commit já entra no carrinho."; | ||
| }, |
There was a problem hiding this comment.
Tighten the GitHub URL validation in saveRepo.
startsWith("https://github.com/") accepts inputs like https://github.com/, https://github.com/?x, or https://github.com/foo (no repo segment), all of which the poller in supabase/functions/poll-progress/index.ts will fail on later in opaque ways. A small regex catches it at the source.
🛡️ Suggested validation
async saveRepo() {
- if (!this.myRepoUrl.startsWith("https://github.com/")) {
- this.repoMessage = "Tem que ser uma URL de github.com";
- return;
- }
+ // owner/repo, ambos não vazios; aceita opcionalmente .git/trailing slash
+ const ok = /^https:\/\/github\.com\/[^\/\s?#]+\/[^\/\s?#]+(?:\.git)?\/?$/.test(
+ this.myRepoUrl.trim()
+ );
+ if (!ok) {
+ this.repoMessage = "URL inválida. Use https://github.com/<owner>/<repo>";
+ return;
+ }📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| async saveRepo() { | |
| if (!this.myRepoUrl.startsWith("https://github.com/")) { | |
| this.repoMessage = "Tem que ser uma URL de github.com"; | |
| return; | |
| } | |
| const { error } = await db.from("repos").upsert({ | |
| student_id: this.user.id, | |
| repo_url: this.myRepoUrl, | |
| }); | |
| this.repoMessage = error ? `Erro: ${error.message}` : "Salvo. Próximo commit já entra no carrinho."; | |
| }, | |
| async saveRepo() { | |
| // owner/repo, ambos não vazios; aceita opcionalmente .git/trailing slash | |
| const ok = /^https:\/\/github\.com\/[^\/\s?#]+\/[^\/\s?#]+(?:\.git)?\/?$/.test( | |
| this.myRepoUrl.trim() | |
| ); | |
| if (!ok) { | |
| this.repoMessage = "URL inválida. Use https://github.com/<owner>/<repo>"; | |
| return; | |
| } | |
| const { error } = await db.from("repos").upsert({ | |
| student_id: this.user.id, | |
| repo_url: this.myRepoUrl, | |
| }); | |
| this.repoMessage = error ? `Erro: ${error.message}` : "Salvo. Próximo commit já entra no carrinho."; | |
| }, |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/app.js` around lines 75 - 85, The current saveRepo method's
check (this.myRepoUrl.startsWith("https://github.com/")) is too loose and lets
invalid GitHub URLs (missing owner or repo) through; update saveRepo to validate
that this.myRepoUrl matches the full GitHub repo pattern
"https://github.com/<owner>/<repo>" where both owner and repo are non-empty
segments (you may allow an optional ".git", optional trailing slash or query
string), reject anything that doesn't match by setting repoMessage to the same
user-facing error, and only call db.from("repos").upsert when the URL passes
that stricter check (function: saveRepo, variable: this.myRepoUrl, and the
repoMessage assignment).
| async loadStudentData() { | ||
| // Repos atribuídos pra atacar | ||
| const { data: targets } = await db | ||
| .from("assignments") | ||
| .select("id, target_repo:repos(repo_url)") | ||
| .eq("attacker_id", this.user.id); | ||
| this.myAttackTargets = (targets || []).map(t => ({ id: t.id, repo_url: t.target_repo.repo_url })); | ||
|
|
||
| // Ataques recebidos (anônimos) | ||
| const { data: received } = await db | ||
| .from("attacks") | ||
| .select("id, message") | ||
| .eq("target_student_id", this.user.id); | ||
| this.attacksReceived = received || []; | ||
| }, |
There was a problem hiding this comment.
🧩 Analysis chain
🏁 Script executed:
#!/bin/bash
# Inspect RLS on repos and the assignments→repos relationship
fd -t f 'policies\.sql|schema\.sql' course/systems/supabase --exec cat {}Repository: lglucas/ai-dev-operating-system
Length of output: 8390
🏁 Script executed:
wc -l course/systems/app.jsRepository: lglucas/ai-dev-operating-system
Length of output: 101
🏁 Script executed:
cat -n course/systems/app.js | head -110 | tail -40Repository: lglucas/ai-dev-operating-system
Length of output: 1702
🏁 Script executed:
head -20 course/systems/app.jsRepository: lglucas/ai-dev-operating-system
Length of output: 969
Add defensive check for null target_repo in the map function.
When the repos embed returns null (e.g., due to a race condition, admin deletion, or future schema changes), accessing t.target_repo.repo_url throws TypeError: Cannot read properties of null, which kills loadStudentData() and prevents this.attacksReceived from loading.
RLS permits the attacker to read all repos, so null embeds are rare under normal conditions but should still be handled defensively.
Suggested fix
- this.myAttackTargets = (targets || []).map(t => ({ id: t.id, repo_url: t.target_repo.repo_url }));
+ this.myAttackTargets = (targets || [])
+ .filter(t => t.target_repo?.repo_url)
+ .map(t => ({ id: t.id, repo_url: t.target_repo.repo_url }));🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/app.js` around lines 87 - 101, In loadStudentData(), the map
that builds this.myAttackTargets assumes t.target_repo is non-null and accessing
t.target_repo.repo_url can throw; update the mapping logic in loadStudentData
(the mapping that produces this.myAttackTargets) to defensively handle a
null/undefined t.target_repo by either skipping that target or using a safe
default (e.g. { id: t.id, repo_url: null }) so the map never dereferences null;
ensure this.attacksReceived assignment remains after the repos mapping so a
failure in one part cannot prevent received attacks from loading.
| // mock-data.js — popula 8 carrinhos fake e simula movimento aleatório. | ||
| // Carregado SEMPRE pelo index.html, mas só ATIVA quando URL tem ?mock=1. | ||
| // Uso: abrir local sem Supabase pra ver o painel rodando. |
There was a problem hiding this comment.
🛠️ Refactor suggestion | 🟠 Major | ⚡ Quick win
Add explicit purpose/version/sprint header metadata.
This generated JS file includes purpose context but not explicit version/sprint fields required by repo guideline.
Suggested fix
-// mock-data.js — popula 8 carrinhos fake e simula movimento aleatório.
-// Carregado SEMPRE pelo index.html, mas só ATIVA quando URL tem ?mock=1.
-// Uso: abrir local sem Supabase pra ver o painel rodando.
+/**
+ * Purpose: Mock Supabase/data layer for local demo of the track panel.
+ * Version: 0.0.1
+ * Sprint: Sprint 0 (Fundação)
+ */
+// mock-data.js — popula 8 carrinhos fake e simula movimento aleatório.
+// Carregado SEMPRE pelo index.html, mas só ATIVA quando URL tem ?mock=1.
+// Uso: abrir local sem Supabase pra ver o painel rodando.As per coding guidelines, "Generated code files should include purpose/version/sprint headers".
📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| // mock-data.js — popula 8 carrinhos fake e simula movimento aleatório. | |
| // Carregado SEMPRE pelo index.html, mas só ATIVA quando URL tem ?mock=1. | |
| // Uso: abrir local sem Supabase pra ver o painel rodando. | |
| /** | |
| * Purpose: Mock Supabase/data layer for local demo of the track panel. | |
| * Version: 0.0.1 | |
| * Sprint: Sprint 0 (Fundação) | |
| */ | |
| // mock-data.js — popula 8 carrinhos fake e simula movimento aleatório. | |
| // Carregado SEMPRE pelo index.html, mas só ATIVA quando URL tem ?mock=1. | |
| // Uso: abrir local sem Supabase pra ver o painel rodando. |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/mock-data.js` around lines 1 - 3, Add a top-of-file header
comment block to the generated mock-data.js that includes explicit metadata
fields: purpose (e.g., "Populate 8 fake carts and simulate random movement"),
version (semantic version or build id), and sprint (sprint number or name),
ensuring the header appears before any code or comments currently at the top;
update any existing initial comment lines to include these fields so the file
complies with the "Generated code files should include purpose/version/sprint
headers" guideline.
|
|
||
| (function () { | ||
| // Guard: só ativa quando ?mock=1 está na URL | ||
| if (!new URLSearchParams(location.search).has("mock")) return; |
There was a problem hiding this comment.
Match mock activation logic to documented ?mock=1 behavior.
URLSearchParams.has("mock") also enables mock for values like ?mock=0; this is broader than the documented contract and can activate mock unintentionally.
Suggested fix
- if (!new URLSearchParams(location.search).has("mock")) return;
+ const mockParam = new URLSearchParams(location.search).get("mock");
+ if (mockParam !== "1") return;🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/mock-data.js` at line 7, The mock activation currently uses
URLSearchParams.has("mock") which treats any presence (e.g., ?mock=0) as
enabled; change the check to require the explicit documented value by reading
the param value (use new URLSearchParams(location.search).get("mock")) and only
enable mocks when it strictly equals "1" (or parse and compare to 1), updating
the conditional that currently uses URLSearchParams.has("mock") so mock mode is
activated only for ?mock=1.
Material didatico das Aulas 2 e 3 — entregavel A do Sprint 0: Aula 2 (Construcao): - slide-deck-outline.md: 25 slides (Wave 1+2+3, 3 camadas, concerns vs layers, 200 linhas, TRIADE, R$50k vs centavos, TRECO 2 sorteio) - facilitator-script.md: roteiro 135min com falas-ancora dos blocos criticos - cheat-sheet.md: 1 pagina com 6 documentos, regra fato vs inferencia, regras red team Aula 3 (Soberania): - slide-deck-outline.md: 25 slides (Galeria Red Team, Conversar com Claude, Seguranca aplicada, Custo, TRECO Prototype Local, Pacto Coletivo, Festa Final) - facilitator-script.md: roteiro 140min com Festa Final integrada - cheat-sheet.md: 1 pagina com Conversar vs Comandar, checklist de seguranca, Privacy 9 perguntas, custos reais, skills do dia-a-dia Sprint 0 progrediu: A.1/A.2/A.3 das 3 aulas done. Resta: video pre-aula, calculo de custos real, banco de cases. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Material da Aula 3 — Soberania: - slide-deck-outline.md: 25 slides (Galeria Red Team, Conversar com Claude, Seguranca aplicada, Custos, TRECO Prototype Local, Pacto Coletivo, Festa Final) - facilitator-script.md: roteiro 140min com Festa Final integrada - cheat-sheet.md: 1 pagina com Conversar vs Comandar, checklist seguranca, Privacy 9 perguntas, custos reais, skills do dia-a-dia Sprint 0 — Entregavel A das 3 aulas concluido. Resta: - A.4 video pre-aula (gravacao manual) - A.5 calculo de custos real - A.6 banco de cases reais com prints Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
There was a problem hiding this comment.
Actionable comments posted: 5
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (1)
course/content/aula-2-construcao/slide-deck-outline.md (1)
1-218: 🛠️ Refactor suggestion | 🟠 Major | ⚡ Quick winRefactor: file exceeds 200-line limit.
This file is 218 lines, exceeding the 200-line maximum. Consider splitting into:
slide-deck-outline.md(slides 1-25)slide-production-notes.md(lines 213-218)This maintains the learnable file size and separates concerns (deck structure vs. production guidance).
Based on learnings: "Organize code architecture by concerns with individual files limited to 200 lines maximum."
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@course/content/aula-2-construcao/slide-deck-outline.md` around lines 1 - 218, The file exceeds the 200-line policy because the "Notas de produção" section (the final production notes block referencing Slide 14, Slide 11, Slide 12) should be split out; move the "Notas de produção" bullet list into a new file (e.g., slide-production-notes.md) and keep the main slide deck outline (all slide headings and bullets for Slides 1–25) in slide-deck-outline.md, ensuring the "Notas de produção" heading and its three bullets are removed from the original and placed verbatim in the new file and add a one-line pointer at the end of slide-deck-outline.md if you want to reference the production notes file.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@course/content/aula-2-construcao/cheat-sheet.md`:
- Line 104: Fix the grammatical number agreement in the tagline string by
changing the predicate to plural: replace the phrase "Não somos jangada. Somos
submarino nuclear" with a pluralized form such as "Não somos jangada. Somos
submarinos nucleares" (update the exact tagline text wherever the string "Não
somos jangada. Somos submarino nuclear" appears in the Aula 2 files).
- Around line 94-98: Update the Markdown code fence used for the stage list to
include a language identifier (e.g., change the opening ``` to ```text) so the
block is Markdown-compliant and gets proper syntax highlighting; locate the
fenced block containing "[STAGE:DOCUMENTACAO] → você está aqui" and replace its
opening fence accordingly.
In `@course/content/aula-2-construcao/facilitator-script.md`:
- Line 160: Update the tagline string "Não somos jangada. Somos submarino
nuclear pilotado por gente que ouviu a IA." so its predicates agree in number
with the plural verb "Somos" — change the noun and past-participle to plural
(e.g., "Somos submarinos nucleares pilotados por gente que ouviu a IA.") to fix
the grammatical mismatch.
In `@course/content/aula-2-construcao/slide-deck-outline.md`:
- Around line 109-115: The Markdown code fence containing the diagram starting
with "DESCOBRIR → APROFUNDAR → DOCUMENTAR" must include a
language identifier for compliance; edit the triple-backtick fence surrounding
that block in slide-deck-outline.md to use a language token (e.g., ```text) so
the fenced code block becomes ```text ... ``` and leave the inner diagram lines
unchanged.
- Line 202: The tagline uses singular nouns with plural verbs; update the phrase
"Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a IA."
to use plural nouns/adjectives and agreement (for example: "Não somos jangada.
Somos submarinos nucleares pilotados por gente que ouviu a IA.") and apply the
same grammatical fix consistently across all three Aula 2 files that contain
this tagline (search for the exact string "Não somos jangada. Somos submarino
nuclear pilotado por gente que ouviu a IA.").
---
Outside diff comments:
In `@course/content/aula-2-construcao/slide-deck-outline.md`:
- Around line 1-218: The file exceeds the 200-line policy because the "Notas de
produção" section (the final production notes block referencing Slide 14, Slide
11, Slide 12) should be split out; move the "Notas de produção" bullet list into
a new file (e.g., slide-production-notes.md) and keep the main slide deck
outline (all slide headings and bullets for Slides 1–25) in
slide-deck-outline.md, ensuring the "Notas de produção" heading and its three
bullets are removed from the original and placed verbatim in the new file and
add a one-line pointer at the end of slide-deck-outline.md if you want to
reference the production notes file.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: defaults
Review profile: CHILL
Plan: Pro
Run ID: e20bec96-fbc9-4b81-b152-d99bed14a21f
📒 Files selected for processing (3)
course/content/aula-2-construcao/cheat-sheet.mdcourse/content/aula-2-construcao/facilitator-script.mdcourse/content/aula-2-construcao/slide-deck-outline.md
| ``` | ||
| [STAGE:DOCUMENTACAO] → você está aqui | ||
| [STAGE:PROTOTIPO] → próximo (Aula 3) | ||
| [STAGE:CHEGADA] → app rodando localmente (final do curso) | ||
| ``` |
There was a problem hiding this comment.
Add language specification to code fence.
The code block should specify a language identifier for proper syntax highlighting and Markdown compliance.
📝 Proposed fix
-```
+```text
[STAGE:DOCUMENTACAO] → você está aqui
[STAGE:PROTOTIPO] → próximo (Aula 3)
[STAGE:CHEGADA] → app rodando localmente (final do curso)</details>
<!-- suggestion_start -->
<details>
<summary>📝 Committable suggestion</summary>
> ‼️ **IMPORTANT**
> Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
```suggestion
🧰 Tools
🪛 markdownlint-cli2 (0.22.1)
[warning] 94-94: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-2-construcao/cheat-sheet.md` around lines 94 - 98, Update
the Markdown code fence used for the stage list to include a language identifier
(e.g., change the opening ``` to ```text) so the block is Markdown-compliant and
gets proper syntax highlighting; locate the fenced block containing
"[STAGE:DOCUMENTACAO] → você está aqui" and replace its opening fence
accordingly.
|
|
||
| ## PRÓXIMA AULA | ||
|
|
||
| **Aula 3 — Soberania** | "Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a IA." |
There was a problem hiding this comment.
Fix predicate number agreement in tagline.
The phrase "Não somos jangada. Somos submarino nuclear" contains a grammatical error: the plural verb "somos" requires plural predicates. This same error appears in all three Aula 2 files.
📝 Proposed fix
-**Aula 3 — Soberania** | "Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a IA."
+**Aula 3 — Soberania** | "Não somos jangadas. Somos submarinos nucleares pilotados por gente que ouviu a IA."📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| **Aula 3 — Soberania** | "Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a IA." | |
| **Aula 3 — Soberania** | "Não somos jangadas. Somos submarinos nucleares pilotados por gente que ouviu a IA." |
🧰 Tools
🪛 LanguageTool
[grammar] ~104-~104: O predicativo tem de concordar em número com o verbo de ligação.
Context: ...IMA AULA Aula 3 — Soberania | "Não somos jangada. Somos submarino nuclear pilotado por g...
(LINKING_VERB_PREDICATE_AGREEMENT)
[grammar] ~104-~104: O predicativo tem de concordar em número com o verbo de ligação.
Context: ...a 3 — Soberania** | "Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a ...
(LINKING_VERB_PREDICATE_AGREEMENT)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-2-construcao/cheat-sheet.md` at line 104, Fix the
grammatical number agreement in the tagline string by changing the predicate to
plural: replace the phrase "Não somos jangada. Somos submarino nuclear" with a
pluralized form such as "Não somos jangada. Somos submarinos nucleares" (update
the exact tagline text wherever the string "Não somos jangada. Somos submarino
nuclear" appears in the Aula 2 files).
| Slide 23: mural ao vivo. | ||
|
|
||
| Slide 24 + 25: | ||
| > "Próxima aula é a última. **'Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a IA.'** Vai lá e faz." |
There was a problem hiding this comment.
Fix predicate number agreement in tagline.
The same grammatical error from the cheat sheet appears here: "Não somos jangada. Somos submarino nuclear" uses plural verbs with singular predicates.
📝 Proposed fix
-> "Próxima aula é a última. **'Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a IA.'** Vai lá e faz."
+> "Próxima aula é a última. **'Não somos jangadas. Somos submarinos nucleares pilotados por gente que ouviu a IA.'** Vai lá e faz."📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| > "Próxima aula é a última. **'Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a IA.'** Vai lá e faz." | |
| > "Próxima aula é a última. **'Não somos jangadas. Somos submarinos nucleares pilotados por gente que ouviu a IA.'** Vai lá e faz." |
🧰 Tools
🪛 LanguageTool
[grammar] ~160-~160: O predicativo tem de concordar em número com o verbo de ligação.
Context: ... 25: > "Próxima aula é a última. **'Não somos jangada. Somos submarino nuclear pilotado por g...
(LINKING_VERB_PREDICATE_AGREEMENT)
[grammar] ~160-~160: O predicativo tem de concordar em número com o verbo de ligação.
Context: ... aula é a última. **'Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a ...
(LINKING_VERB_PREDICATE_AGREEMENT)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-2-construcao/facilitator-script.md` at line 160, Update
the tagline string "Não somos jangada. Somos submarino nuclear pilotado por
gente que ouviu a IA." so its predicates agree in number with the plural verb
"Somos" — change the noun and past-participle to plural (e.g., "Somos submarinos
nucleares pilotados por gente que ouviu a IA.") to fix the grammatical mismatch.
| ``` | ||
| DESCOBRIR → APROFUNDAR → DOCUMENTAR | ||
| (Wave 1) (Wave 2) (BP/Brief/TP/Sprints) | ||
| | | | | ||
| v v v | ||
| 6 DOCUMENTOS PROFISSIONAIS EM HORAS | ||
| ``` |
There was a problem hiding this comment.
Add language specification to code fence.
The code block should specify a language identifier for Markdown compliance.
📝 Proposed fix
-```
+```text
DESCOBRIR → APROFUNDAR → DOCUMENTAR
(Wave 1) (Wave 2) (BP/Brief/TP/Sprints)
| | |
v v v
6 DOCUMENTOS PROFISSIONAIS EM HORAS
```🧰 Tools
🪛 markdownlint-cli2 (0.22.1)
[warning] 109-109: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-2-construcao/slide-deck-outline.md` around lines 109 -
115, The Markdown code fence containing the diagram starting with "DESCOBRIR
→ APROFUNDAR → DOCUMENTAR" must include a language identifier for
compliance; edit the triple-backtick fence surrounding that block in
slide-deck-outline.md to use a language token (e.g., ```text) so the fenced code
block becomes ```text ... ``` and leave the inner diagram lines unchanged.
| ## Slide 24 — Próxima aula | ||
|
|
||
| - Aula 3 — Soberania. | ||
| - "Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a IA." |
There was a problem hiding this comment.
Fix predicate number agreement in tagline.
The same grammatical error appears in this slide: "Não somos jangada. Somos submarino nuclear" uses plural verbs with singular predicates. This should be corrected consistently across all three Aula 2 files.
📝 Proposed fix
-- Aula 3 — Soberania.
-- "Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a IA."
+- Aula 3 — Soberania.
+- "Não somos jangadas. Somos submarinos nucleares pilotados por gente que ouviu a IA."
- "Cheguem com red team feito nos 2 repos sorteados."🧰 Tools
🪛 LanguageTool
[grammar] ~202-~202: O predicativo tem de concordar em número com o verbo de ligação.
Context: ...xima aula - Aula 3 — Soberania. - "Não somos jangada. Somos submarino nuclear pilotado por g...
(LINKING_VERB_PREDICATE_AGREEMENT)
[grammar] ~202-~202: O predicativo tem de concordar em número com o verbo de ligação.
Context: ...la 3 — Soberania. - "Não somos jangada. Somos submarino nuclear pilotado por gente que ouviu a ...
(LINKING_VERB_PREDICATE_AGREEMENT)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-2-construcao/slide-deck-outline.md` at line 202, The
tagline uses singular nouns with plural verbs; update the phrase "Não somos
jangada. Somos submarino nuclear pilotado por gente que ouviu a IA." to use
plural nouns/adjectives and agreement (for example: "Não somos jangada. Somos
submarinos nucleares pilotados por gente que ouviu a IA.") and apply the same
grammatical fix consistently across all three Aula 2 files that contain this
tagline (search for the exact string "Não somos jangada. Somos submarino nuclear
pilotado por gente que ouviu a IA.").
…ENTACAO] Entregavel A.5 do Sprint 0 — substitui placeholders por numeros reais coletados de pricing publico (abril/2026): - Vercel: Hobby free / Pro $20/mes - Supabase: Free / Pro $25/mes - Resend: Free 3k emails / Pro $20-35/mes - Anthropic Claude API: Sonnet $3/$15 per 1M tokens, Haiku $1/$5, Opus $5/$25, prompt caching 10%, batch 50% off Cenarios calculados: - 100 usuarios: R$ 200-300/mes - 1k usuarios: R$ 1.100/mes - 10k usuarios: R$ 9.000/mes (otimizado) Inclui cenarios extremos (pesadelo sem cost-watchdog vs sonho com otimizacao agressiva) e comparacao com custo de time tradicional (6x a 290x mais barato). Sources oficiais e secundarias linkadas. Aviso pra re-verificar antes de cada turma — precos mudam. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
…GE:DOCUMENTACAO] Entregavel A.6 do Sprint 0 — banco documental dos cases usados no TRECO 1 da Aula 1. Po de Diamante: - Pieter Levels (Photo AI $132-138k MRR, total ARR $3.1M) - Casos alternativos: Tony Dinh, Marc Lou Po de Fome: - Replit AI dropando banco de SaaStr/Lemkin (jul/2025), 1206 executivos + 1196 empresas, agente admitiu 'catastrophic failure' - Cursor/Claude Code lendo .env em plaintext (Knostic research) - API keys vazadas em commits publicos (padrao recorrente) Cada case tem: source primaria + secundaria, frase-ancora pro facilitator-script, lista de material visual a baixar antes da aula. Procedimento de manutencao incluido — re-verificar antes de cada turma. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
User pediu: "cria um seed ai com login pra migration, reconhecendo
meu email contato@lucasgalvao.com.br como admin"
Mudancas:
- supabase/seed.sql: lista de emails admin como CONSTANT SQL.
- UPDATE retroativo pra alunos ja cadastrados.
- Trigger maybe_promote_admin: auto-promote em signups futuros.
- Email contato@lucasgalvao.com.br pre-cadastrado.
- Lista facilmente extensivel.
- README.md atualizado em 3 lugares:
- Secao 2 do setup: aplicar seed.sql apos policies.sql.
- Secao 7 do setup: substitui o UPDATE manual por edicao do seed.
- Aviso explicando por que email nao chega em ?mock=1
(signInWithOtp e stub no mock).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
There was a problem hiding this comment.
Actionable comments posted: 8
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@course/content/aula-1-fundacao/banco-de-cases.md`:
- Around line 70-77: The "Sources" list contains two links that return 403 in
CI; locate the two failing entries referencing "Tom's Hardware — AI coding
platform goes rogue" and "Cybernews — Replit's AI coder deletes user's database
and lies" in the banco-de-cases.md Sources section and either remove them or
replace each with a stable alternative already present (e.g., Fortune, The
Register, eWeek, or Incident Database) or another reliable permalink; ensure the
markdown list remains valid and update the link text/URL accordingly so lychee
no longer fails.
In `@course/content/aula-3-soberania/calculo-custos.md`:
- Around line 134-141: The Claude API cost calculation double-counted input
tokens; update the "| Claude API |" row from "$4 350" to "$3 300" (350M input ×
$3 = $1,050; 150M output × $15 = $2,250; total $3,300), then adjust the
downstream numbers: change "**Total mês**" to about "$3,600 ≈ R$ 18,000", change
the 40% prompt-caching result under "**Com otimizações agressivas:**" to
"~$2,180 ≈ R$ 11,000/mês", change the hybrid-model reduction line to
"~$1,530–$1,600 ≈ R$ 8,000–9,000/mês", and update the margin sentence at the end
to reflect the corrected 2–7% range; also propagate these corrected values into
the facilitator script reference and Slide 14 of the deck.
- Line 75: The Opus 4.7 pricing row is missing a material cost caveat: update
the Opus 4.7 table row (the line containing "Opus 4.7 | $5 | $25 | Decisões
complexas, raciocínio profundo, código sensível") to add a footnote or
parenthetical note that Opus 4.7's new tokenizer can increase token counts by up
to ~35%, so effective per-request costs may be higher than Opus 4.6 even with
identical per-token rates; ensure the caveat text clearly references the
tokenizer increase and appears next to "Opus 4.7" (or as a linked footnote) so
students won’t underestimate costs.
In `@course/content/aula-3-soberania/cheat-sheet.md`:
- Line 73: Replace the incorrect "~500 usuários ativos" claim in the sentence
"Stack base: Vercel free + Supabase free → free tier suporta até ~500 usuários
ativos." with the accurate estimate from calculo-custos.md (≈~50 usuários reais)
and add a brief note that Supabase Free can pause after 7 days of inactivity,
making it unsuitable for production; ensure the updated line references both the
corrected MAU estimate and the Supabase pausing caveat so readers are not
misled.
In `@course/content/aula-3-soberania/facilitator-script.md`:
- Line 103: Replace the token-cost placeholders in facilitator-script.md (the
strings "[valor real]", "[valor]", "[valor]") with the actual optimized-scenario
numbers from calculo-custos.md so the live facilitator script reads the real
per-100 / per-1k / per-10k figures; use the updated values from
calculo-custos.md and ensure the sentence near the token-cost bullet reads the
final numbers and keeps the emphasis ("Vejam: você não vai falir testando seu
produto."); also flag the 10k R$ 9.000 figure for recalculation once the Claude
API arithmetic in calculo-custos.md is corrected.
In `@course/systems/README.md`:
- Around line 34-40: Remove the duplicated warning block titled "⚠️ Modo mock
NÃO envia email real" so only one copy remains; locate the repeated markdown
heading and its paragraph (the Magic Link stub explanation about `?mock=1` and
Supabase setup) and delete the redundant instance, leaving the single correct
warning in the README.md.
In `@course/systems/supabase/seed.sql`:
- Around line 11-18: The UPDATE in public.students duplicates the admin email
list currently also hardcoded inside the maybe_promote_admin function; refactor
to a single source of truth by creating a CTE (or temporary table) that defines
the admin email list once and reference that CTE in the UPDATE statement and
inside maybe_promote_admin instead of the inline array (replace the admin_emails
array in maybe_promote_admin with a SELECT from the shared CTE); update
references to the list in both places so future changes only require editing the
centralized CTE.
- Line 14: Replace the hardcoded personal email literal
'contato@lucasgalvao.com.br' in the seed SQL with a non-PII placeholder and add
a clear comment instructing operators to populate the real contact emails after
deployment (e.g., "REPLACE_WITH_CONTACT_EMAIL" and a note to update via
admin/seed process); also remove or replace the duplicate occurrence noted at
lines 31-31 so no personal emails remain in the committed SQL.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: defaults
Review profile: CHILL
Plan: Pro
Run ID: 01f0033e-76b9-4ee0-87bc-827cbee6a8fa
📒 Files selected for processing (7)
course/content/aula-1-fundacao/banco-de-cases.mdcourse/content/aula-3-soberania/calculo-custos.mdcourse/content/aula-3-soberania/cheat-sheet.mdcourse/content/aula-3-soberania/facilitator-script.mdcourse/content/aula-3-soberania/slide-deck-outline.mdcourse/systems/README.mdcourse/systems/supabase/seed.sql
| **Sources (vários ângulos da mesma história):** | ||
| - [Fortune — AI-powered coding tool wiped out a software company's database](https://fortune.com/2025/07/23/ai-coding-tool-replit-wiped-database-called-it-a-catastrophic-failure/) | ||
| - [The Register — Vibe coding service Replit deleted production database](https://www.theregister.com/2025/07/21/replit_saastr_vibe_coding_incident/) | ||
| - [Tom's Hardware — AI coding platform goes rogue](https://www.tomshardware.com/tech-industry/artificial-intelligence/ai-coding-platform-goes-rogue-during-code-freeze-and-deletes-entire-company-database-replit-ceo-apologizes-after-ai-engine-says-it-made-a-catastrophic-error-in-judgment-and-destroyed-all-production-data) | ||
| - [eWeek — AI Agent wipes production database, then lies about it](https://www.eweek.com/news/replit-ai-coding-assistant-failure/) | ||
| - [Incident Database (AI Incident #1152)](https://incidentdatabase.ai/cite/1152/) | ||
| - [Cybernews — Replit's AI coder deletes user's database and lies](https://cybernews.com/ai-news/replit-ai-vive-code-rogue/) | ||
|
|
There was a problem hiding this comment.
Fix broken source links that are currently failing CI
Line 74 and Line 76 point to URLs returning 403 Forbidden in lychee, which blocks the pipeline. Please replace or remove these two links (or swap to stable alternatives already covered by other sources in this same section).
Suggested patch
**Sources (vários ângulos da mesma história):**
- [Fortune — AI-powered coding tool wiped out a software company's database](https://fortune.com/2025/07/23/ai-coding-tool-replit-wiped-database-called-it-a-catastrophic-failure/)
- [The Register — Vibe coding service Replit deleted production database](https://www.theregister.com/2025/07/21/replit_saastr_vibe_coding_incident/)
- [Tom's Hardware — AI coding platform goes rogue](https://www.tomshardware.com/tech-industry/artificial-intelligence/ai-coding-platform-goes-rogue-during-code-freeze-and-deletes-entire-company-database-replit-ceo-apologizes-after-ai-engine-says-it-made-a-catastrophic-error-in-judgment-and-destroyed-all-production-data)
-- [eWeek — AI Agent wipes production database, then lies about it](https://www.eweek.com/news/replit-ai-coding-assistant-failure/)
- [Incident Database (AI Incident `#1152`)](https://incidentdatabase.ai/cite/1152/)
-- [Cybernews — Replit's AI coder deletes user's database and lies](https://cybernews.com/ai-news/replit-ai-vive-code-rogue/)📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| **Sources (vários ângulos da mesma história):** | |
| - [Fortune — AI-powered coding tool wiped out a software company's database](https://fortune.com/2025/07/23/ai-coding-tool-replit-wiped-database-called-it-a-catastrophic-failure/) | |
| - [The Register — Vibe coding service Replit deleted production database](https://www.theregister.com/2025/07/21/replit_saastr_vibe_coding_incident/) | |
| - [Tom's Hardware — AI coding platform goes rogue](https://www.tomshardware.com/tech-industry/artificial-intelligence/ai-coding-platform-goes-rogue-during-code-freeze-and-deletes-entire-company-database-replit-ceo-apologizes-after-ai-engine-says-it-made-a-catastrophic-error-in-judgment-and-destroyed-all-production-data) | |
| - [eWeek — AI Agent wipes production database, then lies about it](https://www.eweek.com/news/replit-ai-coding-assistant-failure/) | |
| - [Incident Database (AI Incident #1152)](https://incidentdatabase.ai/cite/1152/) | |
| - [Cybernews — Replit's AI coder deletes user's database and lies](https://cybernews.com/ai-news/replit-ai-vive-code-rogue/) | |
| **Sources (vários ângulos da mesma história):** | |
| - [Fortune — AI-powered coding tool wiped out a software company's database](https://fortune.com/2025/07/23/ai-coding-tool-replit-wiped-database-called-it-a-catastrophic-failure/) | |
| - [The Register — Vibe coding service Replit deleted production database](https://www.theregister.com/2025/07/21/replit_saastr_vibe_coding_incident/) | |
| - [Tom's Hardware — AI coding platform goes rogue](https://www.tomshardware.com/tech-industry/artificial-intelligence/ai-coding-platform-goes-rogue-during-code-freeze-and-deletes-entire-company-database-replit-ceo-apologizes-after-ai-engine-says-it-made-a-catastrophic-error-in-judgment-and-destroyed-all-production-data) | |
| - [Incident Database (AI Incident `#1152`)](https://incidentdatabase.ai/cite/1152/) |
🧰 Tools
🪛 LanguageTool
[grammar] ~71-~71: Segundo o Acordo Ortográfico de 45, os meses e as estações do ano devem ser capitalizados.
Context: ...[Fortune — AI-powered coding tool wiped out a software company's database](https://...
(AO45_MONTHS_CASING)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-1-fundacao/banco-de-cases.md` around lines 70 - 77, The
"Sources" list contains two links that return 403 in CI; locate the two failing
entries referencing "Tom's Hardware — AI coding platform goes rogue" and
"Cybernews — Replit's AI coder deletes user's database and lies" in the
banco-de-cases.md Sources section and either remove them or replace each with a
stable alternative already present (e.g., Fortune, The Register, eWeek, or
Incident Database) or another reliable permalink; ensure the markdown list
remains valid and update the link text/URL accordingly so lychee no longer
fails.
| |---|---|---|---| | ||
| | **Haiku 4.5** | $1 | $5 | Tarefas simples, alto volume, latência baixa | | ||
| | **Sonnet 4.6** | $3 | $15 | Padrão balanceado pra maioria das features | | ||
| | **Opus 4.7** | $5 | $25 | Decisões complexas, raciocínio profundo, código sensível | |
There was a problem hiding this comment.
Opus 4.7 pricing table is missing a material cost caveat.
Opus 4.7 uses a new tokenizer that may generate up to 35% more tokens for the same input text — effective cost per request can be higher than Opus 4.6 even though per-token rates are identical. Students using this table to budget Opus 4.7 will systematically underestimate costs.
-| **Opus 4.7** | $5 | $25 | Decisões complexas, raciocínio profundo, código sensível |
+| **Opus 4.7** | $5 | $25 | Decisões complexas, raciocínio profundo, código sensível. ⚠️ Novo tokenizer: até +35% tokens vs Opus 4.6 — custo real pode ser maior. |📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| | **Opus 4.7** | $5 | $25 | Decisões complexas, raciocínio profundo, código sensível | | |
| | **Opus 4.7** | $5 | $25 | Decisões complexas, raciocínio profundo, código sensível. ⚠️ Novo tokenizer: até +35% tokens vs Opus 4.6 — custo real pode ser maior. | |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-3-soberania/calculo-custos.md` at line 75, The Opus 4.7
pricing row is missing a material cost caveat: update the Opus 4.7 table row
(the line containing "Opus 4.7 | $5 | $25 | Decisões complexas, raciocínio
profundo, código sensível") to add a footnote or parenthetical note that Opus
4.7's new tokenizer can increase token counts by up to ~35%, so effective
per-request costs may be higher than Opus 4.6 even with identical per-token
rates; ensure the caveat text clearly references the tokenizer increase and
appears next to "Opus 4.7" (or as a linked footnote) so students won’t
underestimate costs.
| | Claude API | 10k × 5 × 10k = 350M input + 150M output | $4 350 | | ||
| | **Total mês** | | **$4 600–4 700 ≈ R$ 23 000** | | ||
|
|
||
| **Com otimizações agressivas:** | ||
| - Prompt caching reduz ~40% no Claude → **$2 600 ≈ R$ 13 000/mês**. | ||
| - Modelo híbrido (Haiku pra tarefas simples, Sonnet pra complexas) reduz mais ~30% → **~$1 800 ≈ R$ 9 000/mês**. | ||
|
|
||
| **Em receita:** R$49 × 10 000 = R$ 490 000. Custo de R$ 9 000–23 000 = **2–5% da receita**. Margem saudável. |
There was a problem hiding this comment.
Arithmetic error in Claude API cost for 10k users — off by ~$1,050 and propagates.
Based on the stated assumptions (7k input + 3k output per interaction, $3/$15 per 1M for Sonnet 4.6):
| Calculation | Result | |
|---|---|---|
| Input | 10,000 × 5 × 7,000 = 350M tokens → 350 × $3 | $1,050 |
| Output | 10,000 × 5 × 3,000 = 150M tokens → 150 × $15 | $2,250 |
| Total | $3,300 (not $4,350) |
The $4,350 figure matches the pattern of double-counting the input (350×$3×2 + 150×$15). The error is exactly $1,050, the value of one input pass. Since 1k users correctly gives $330, 10k should simply be 10× = $3,300.
Downstream effects on the same section:
-
Line 135: Total should be ~
$3,600 ≈ R$ 18,000 (not$4,600–4,700 / R$ 23,000) - Line 138: After 40% caching reduction on Claude: ~$2,180 (not $2,600)
- Line 139: After additional hybrid-model reduction: ~$1,530–1,600 (not $1,800)
- Line 141: Margin commentary should reference the corrected range
These numbers feed directly into the facilitator script (line 103) and Slide 14 of the deck outline.
🧰 Tools
🪛 LanguageTool
[style] ~139-~139: Em contextos mais formais, prefira “para”.
Context: ...$ 13 000/mês**. - Modelo híbrido (Haiku pra tarefas simples, Sonnet pra complexas) ...
(FORMAL_PRA_PARA)
[style] ~139-~139: Em contextos mais formais, prefira “para”.
Context: ...rido (Haiku pra tarefas simples, Sonnet pra complexas) reduz mais 30% → **$1 800 ...
(FORMAL_PRA_PARA)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-3-soberania/calculo-custos.md` around lines 134 - 141,
The Claude API cost calculation double-counted input tokens; update the "|
Claude API |" row from "$4 350" to "$3 300" (350M input × $3 = $1,050; 150M
output × $15 = $2,250; total $3,300), then adjust the downstream numbers: change
"**Total mês**" to about "$3,600 ≈ R$ 18,000", change the 40% prompt-caching
result under "**Com otimizações agressivas:**" to "~$2,180 ≈ R$ 11,000/mês",
change the hybrid-model reduction line to "~$1,530–$1,600 ≈ R$ 8,000–9,000/mês",
and update the margin sentence at the end to reflect the corrected 2–7% range;
also propagate these corrected values into the facilitator script reference and
Slide 14 of the deck.
| | Crescimento (1k usuários) | R$ 300–800/mês | | ||
| | Escala (10k usuários) | R$ 2k–5k/mês | | ||
|
|
||
| Stack base: Vercel free + Supabase free → free tier suporta até ~500 usuários ativos. |
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Free-tier user estimate inconsistent with calculo-custos.md.
Line 73 says free tiers support "~500 usuários ativos", but calculo-custos.md (which was updated with real pricing in this same PR) states the practical free-tier limit is ~50 usuários reais. The 10× discrepancy matters here because the Supabase Free plan pauses after 7 days of inactivity — making it unsuitable for production regardless of MAU count.
-Stack base: Vercel free + Supabase free → free tier suporta até ~500 usuários ativos.
+Stack base: Vercel free + Supabase free → free tier suporta até ~50 usuários reais em dev/teste (Supabase Free pausa após 7 dias inativo — não serve produção 24/7).📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| Stack base: Vercel free + Supabase free → free tier suporta até ~500 usuários ativos. | |
| Stack base: Vercel free + Supabase free → free tier suporta até ~50 usuários reais em dev/teste (Supabase Free pausa após 7 dias inativo — não serve produção 24/7). |
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-3-soberania/cheat-sheet.md` at line 73, Replace the
incorrect "~500 usuários ativos" claim in the sentence "Stack base: Vercel free
+ Supabase free → free tier suporta até ~500 usuários ativos." with the accurate
estimate from calculo-custos.md (≈~50 usuários reais) and add a brief note that
Supabase Free can pause after 7 days of inactivity, making it unsuitable for
production; ensure the updated line references both the corrected MAU estimate
and the Supabase pausing caveat so readers are not misled.
| Slide 14. **7 minutos**. | ||
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| > "Pra fechar parte teórica: | ||
| > - **Custo de tokens.** Pra 100 usuários por mês, fica em [valor real]. Pra 1k, [valor]. Pra 10k, [valor]. **Vejam: você não vai falir testando seu produto.** |
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Cost placeholders are still unfilled in the live facilitator script.
Line 103 contains [valor real], [valor], [valor] — these will appear verbatim if the script is read aloud without editing. calculo-custos.md (updated in this same PR) already has the numbers; they just haven't been backfilled here.
After fixing the arithmetic error in calculo-custos.md, the values to substitute are (optimised scenario):
-> "Pra 100 usuários por mês, fica em [valor real]. Pra 1k, [valor]. Pra 10k, [valor].
+> "Pra 100 usuários por mês, fica em **R$ 200**. Pra 1k, **R$ 1 100**. Pra 10k, **R$ 9 000** (otimizado).Note: the R$ 9,000 figure for 10k users should also be recalculated once the Claude API arithmetic is corrected (see comment on calculo-custos.md).
🧰 Tools
🪛 LanguageTool
[style] ~103-~103: Em contextos mais formais, prefira “para”.
Context: ...parte teórica: > - Custo de tokens. Pra 100 usuários por mês, fica em [valor re...
(FORMAL_PRA_PARA)
[style] ~103-~103: Em contextos mais formais, prefira “para”.
Context: ...usuários por mês, fica em [valor real]. Pra 1k, [valor]. Pra 10k, [valor]. **Vejam:...
(FORMAL_PRA_PARA)
[style] ~103-~103: Em contextos mais formais, prefira “para”.
Context: ... fica em [valor real]. Pra 1k, [valor]. Pra 10k, [valor]. **Vejam: você não vai fal...
(FORMAL_PRA_PARA)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/content/aula-3-soberania/facilitator-script.md` at line 103, Replace
the token-cost placeholders in facilitator-script.md (the strings "[valor
real]", "[valor]", "[valor]") with the actual optimized-scenario numbers from
calculo-custos.md so the live facilitator script reads the real per-100 / per-1k
/ per-10k figures; use the updated values from calculo-custos.md and ensure the
sentence near the token-cost bullet reads the final numbers and keeps the
emphasis ("Vejam: você não vai falir testando seu produto."); also flag the 10k
R$ 9.000 figure for recalculation once the Claude API arithmetic in
calculo-custos.md is corrected.
| ### ⚠️ Modo mock NÃO envia email real | ||
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| Quando a URL tem `?mock=1`, o Magic Link do login é stub — **não dispara email**. Pra testar login real, configure Supabase Pro/Free + variáveis no HTML (passos 1-3 da seção "Setup do backend") e abra **sem** o `?mock=1`. Aí o email mágico chega de verdade. | ||
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| ### ⚠️ Modo mock NÃO envia email real | ||
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| Quando a URL tem `?mock=1`, o Magic Link do login é stub — **não dispara email**. Pra testar login real, configure Supabase Pro/Free + variáveis no HTML (passos 1-3 da seção "Setup do backend") e abra **sem** o `?mock=1`. Aí o email mágico chega de verdade. |
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Duplicate section — one copy should be removed.
The warning block "
-### ⚠️ Modo mock NÃO envia email real
-
-Quando a URL tem `?mock=1`, o Magic Link do login é stub — **não dispara email**. Pra testar login real, configure Supabase Pro/Free + variáveis no HTML (passos 1-3 da seção "Setup do backend") e abra **sem** o `?mock=1`. Aí o email mágico chega de verdade.
-
### ⚠️ Modo mock NÃO envia email real📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| ### ⚠️ Modo mock NÃO envia email real | |
| Quando a URL tem `?mock=1`, o Magic Link do login é stub — **não dispara email**. Pra testar login real, configure Supabase Pro/Free + variáveis no HTML (passos 1-3 da seção "Setup do backend") e abra **sem** o `?mock=1`. Aí o email mágico chega de verdade. | |
| ### ⚠️ Modo mock NÃO envia email real | |
| Quando a URL tem `?mock=1`, o Magic Link do login é stub — **não dispara email**. Pra testar login real, configure Supabase Pro/Free + variáveis no HTML (passos 1-3 da seção "Setup do backend") e abra **sem** o `?mock=1`. Aí o email mágico chega de verdade. | |
| ### ⚠️ Modo mock NÃO envia email real | |
| Quando a URL tem `?mock=1`, o Magic Link do login é stub — **não dispara email**. Pra testar login real, configure Supabase Pro/Free + variáveis no HTML (passos 1-3 da seção "Setup do backend") e abra **sem** o `?mock=1`. Aí o email mágico chega de verdade. |
🧰 Tools
🪛 LanguageTool
[style] ~36-~36: Em contextos mais formais, prefira “para”.
Context: ...o login é stub — não dispara email. Pra testar login real, configure Supabase P...
(FORMAL_PRA_PARA)
[style] ~40-~40: Em contextos mais formais, prefira “para”.
Context: ...o login é stub — não dispara email. Pra testar login real, configure Supabase P...
(FORMAL_PRA_PARA)
🪛 markdownlint-cli2 (0.22.1)
[warning] 38-38: Multiple headings with the same content
(MD024, no-duplicate-heading)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/README.md` around lines 34 - 40, Remove the duplicated warning
block titled "⚠️ Modo mock NÃO envia email real" so only one copy remains;
locate the repeated markdown heading and its paragraph (the Magic Link stub
explanation about `?mock=1` and Supabase setup) and delete the redundant
instance, leaving the single correct warning in the README.md.
| update public.students | ||
| set is_admin = true | ||
| where email in ( | ||
| 'contato@lucasgalvao.com.br' | ||
| -- adicione mais emails aqui: | ||
| -- , 'outro-instrutor@email.com' | ||
| -- , 'co-founder@email.com' | ||
| ); |
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🛠️ Refactor suggestion | 🟠 Major | ⚡ Quick win
Admin email list is duplicated — single source of truth needed.
The email 'contato@lucasgalvao.com.br' (and any future additions) must be maintained in two separate places: the UPDATE statement (lines 13–17) and the admin_emails array inside maybe_promote_admin (lines 30–34). Adding a new admin email to one but not the other silently leaves the retroactive promotion or future signups unprotected.
♻️ Proposed fix: use a CTE to centralise the list
-update public.students
-set is_admin = true
-where email in (
- 'contato@lucasgalvao.com.br'
- -- adicione mais emails aqui:
- -- , 'outro-instrutor@email.com'
-);
+-- ===== Lista central de emails admin =====
+-- EDITE APENAS AQUI. O trigger abaixo lê desta view.
+create or replace view public.admin_email_list as
+ select unnest(array[
+ 'contato@lucasgalvao.com.br'
+ -- , 'outro-instrutor@email.com'
+ ]) as email;
+
+-- Promoção retroativa
+update public.students s
+set is_admin = true
+from public.admin_email_list ael
+where s.email = ael.email;Then in maybe_promote_admin, replace the hardcoded array with:
- admin_emails text[] := array[
- 'contato@lucasgalvao.com.br'
- -- , 'outro-instrutor@email.com'
- ];
+ admin_emails text[];
+begin
+ select array_agg(email) into admin_emails from public.admin_email_list;Also applies to: 30-34
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/supabase/seed.sql` around lines 11 - 18, The UPDATE in
public.students duplicates the admin email list currently also hardcoded inside
the maybe_promote_admin function; refactor to a single source of truth by
creating a CTE (or temporary table) that defines the admin email list once and
reference that CTE in the UPDATE statement and inside maybe_promote_admin
instead of the inline array (replace the admin_emails array in
maybe_promote_admin with a SELECT from the shared CTE); update references to the
list in both places so future changes only require editing the centralized CTE.
| update public.students | ||
| set is_admin = true | ||
| where email in ( | ||
| 'contato@lucasgalvao.com.br' |
There was a problem hiding this comment.
PII (personal email) committed to a public repository.
'contato@lucasgalvao.com.br' is permanently written into the git history of a public repo. Email addresses are personal data under LGPD — and git history cannot be easily scrubbed after the fact. Even if this is a business/contact address, its presence here sets a pattern that future contributors may follow with private emails.
Consider replacing the hardcoded value with a placeholder comment instructing operators to populate the list post-deploy:
- 'contato@lucasgalvao.com.br'
- -- adicione mais emails aqui:
+ -- Não commitar emails reais. Adicione via Supabase SQL Editor após deploy:
+ -- 'instrutor@seudominio.com'Based on learnings: LGPD compliance is required for tutor/personal data handling in this repo.
Also applies to: 31-31
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@course/systems/supabase/seed.sql` at line 14, Replace the hardcoded personal
email literal 'contato@lucasgalvao.com.br' in the seed SQL with a non-PII
placeholder and add a clear comment instructing operators to populate the real
contact emails after deployment (e.g., "REPLACE_WITH_CONTACT_EMAIL" and a note
to update via admin/seed process); also remove or replace the duplicate
occurrence noted at lines 31-31 so no personal emails remain in the committed
SQL.
- Sprint 0 doc: A.1, A.2, A.3 das 3 aulas + A.5 + A.6 marcados como done. - session-log/2026-05-05-sprint-0-progress.md: registro completo da sessao (sistemas, demo PetReceita, material didatico, custos, banco de cases, seed admin) + decisoes + bugs corrigidos + proximas acoes. - session-log/INDEX.md: nova entrada. Sprint 0 documentalmente fechado. Resta apenas A.4 (video pre-aula manual) + execucao Sprint 1 (infra real Supabase + GitHub Pages). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
1 participant
Sprint 0 do curso AI Dev OS — scaffold da entrega B+C combinada (Sistemas 1 e 2 fundidos em uma única página HTML estática). Stack revisada: HTML + Alpine.js + GSAP + Supabase. Hospedagem prevista: GitHub Pages. Sem build step, zero R$/mês.
Conteúdo
Novos (8 arquivos em course/systems/)
Atualizados (3 docs)
Decisões de arquitetura
Status
PR aberta para revisão. Não mergear ainda — falta:
Out of scope (pra próximas entregas do Sprint 0)
Generated with Claude Code (https://claude.com/claude-code)
Summary by CodeRabbit
New Features
Documentation
Infrastructure