feat(api): add ItemPrice resource and add item prices, remove item cost

Author: anhthang

README.md

@@ -121,7 +121,7 @@ make docker-migrate
 When you start PokéAPI with the above Docker Compose setup, an [Hasura Engine](https://github.com/hasura/graphql-engine) server is started as well. It's possible to track all the PokeAPI tables and foreign keys by simply
 
 ```sh
-# hasura cli needs to be installed and available in your $PATH: https://hasura.io/docs/latest/graphql/core/hasura-cli/install-hasura-cli.html
+# hasura cli needs to be installed and available in your $PATH: https://hasura.io/docs/2.0/hasura-cli/install-hasura-cli
 # hasura cli's version has to greater than v2.48.1
 make hasura-apply
 ```

graphql/v1beta/metadata/databases/default/tables/public_pokemon_v2_item.yaml

@@ -65,6 +65,13 @@ array_relationships:
         table:
           name: pokemon_v2_itemname
           schema: public
+  - name: pokemon_v2_itemprices
+    using:
+      foreign_key_constraint_on:
+        column: item_id
+        table:
+          name: pokemon_v2_itemprice
+          schema: public
   - name: pokemon_v2_itemsprites
     using:
       foreign_key_constraint_on:

graphql/v1beta/metadata/databases/default/tables/public_pokemon_v2_itemprice.yaml

@@ -0,0 +1,17 @@
+table:
+  name: pokemon_v2_itemprice
+  schema: public
+object_relationships:
+  - name: pokemon_v2_item
+    using:
+      foreign_key_constraint_on: item_id
+  - name: pokemon_v2_versiongroup
+    using:
+      foreign_key_constraint_on: version_group_id
+select_permissions:
+  - role: anon
+    permission:
+      columns: '*'
+      filter: {}
+      limit: 100000
+      allow_aggregations: true

graphql/v1beta/metadata/databases/default/tables/public_pokemon_v2_versiongroup.yaml

@@ -34,6 +34,13 @@ array_relationships:
         table:
           name: pokemon_v2_itemflavortext
           schema: public
+  - name: pokemon_v2_itemprices
+    using:
+      foreign_key_constraint_on:
+        column: version_group_id
+        table:
+          name: pokemon_v2_itemprice
+          schema: public
   - name: pokemon_v2_machines
     using:
       foreign_key_constraint_on:

graphql/v1beta/metadata/databases/default/tables/tables.yaml

@@ -51,6 +51,7 @@
 - "!include public_pokemon_v2_itemflingeffecteffecttext.yaml"
 - "!include public_pokemon_v2_itemgameindex.yaml"
 - "!include public_pokemon_v2_itemname.yaml"
+- "!include public_pokemon_v2_itemprice.yaml"
 - "!include public_pokemon_v2_itempocket.yaml"
 - "!include public_pokemon_v2_itempocketname.yaml"
 - "!include public_pokemon_v2_itemsprites.yaml"

graphql/v1beta2/metadata/databases/default/tables/public_pokemon_v2_item.yaml

@@ -70,6 +70,13 @@ array_relationships:
         table:
           name: pokemon_v2_itemname
           schema: public
+  - name: itemprices
+    using:
+      foreign_key_constraint_on:
+        column: item_id
+        table:
+          name: pokemon_v2_itemprice
+          schema: public
   - name: itemsprites
     using:
       foreign_key_constraint_on:

graphql/v1beta2/metadata/databases/default/tables/public_pokemon_v2_itemprice.yaml

@@ -0,0 +1,22 @@
+table:
+  name: pokemon_v2_itemprice
+  schema: public
+configuration:
+  column_config: {}
+  custom_column_names: {}
+  custom_name: itemprice
+  custom_root_fields: {}
+object_relationships:
+  - name: item
+    using:
+      foreign_key_constraint_on: item_id
+  - name: versiongroup
+    using:
+      foreign_key_constraint_on: version_group_id
+select_permissions:
+  - role: anon
+    permission:
+      columns: '*'
+      filter: {}
+      limit: 100000
+      allow_aggregations: true

graphql/v1beta2/metadata/databases/default/tables/public_pokemon_v2_versiongroup.yaml

@@ -39,6 +39,13 @@ array_relationships:
         table:
           name: pokemon_v2_itemflavortext
           schema: public
+  - name: itemprices
+    using:
+      foreign_key_constraint_on:
+        column: version_group_id
+        table:
+          name: pokemon_v2_itemprice
+          schema: public
   - name: machines
     using:
       foreign_key_constraint_on:

graphql/v1beta2/metadata/databases/default/tables/tables.yaml

@@ -51,6 +51,7 @@
 - "!include public_pokemon_v2_itemflingeffecteffecttext.yaml"
 - "!include public_pokemon_v2_itemgameindex.yaml"
 - "!include public_pokemon_v2_itemname.yaml"
+- "!include public_pokemon_v2_itemprice.yaml"
 - "!include public_pokemon_v2_itempocket.yaml"
 - "!include public_pokemon_v2_itempocketname.yaml"
 - "!include public_pokemon_v2_itemsprites.yaml"

pokemon_v2/migrations/0026_itemprice.py

@@ -0,0 +1,54 @@
+# Generated by Django 5.2.10 on 2026-03-07 00:00
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("pokemon_v2", "0025_pokemonstatpast"),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name="ItemPrice",
+            fields=[
+                (
+                    "id",
+                    models.AutoField(
+                        auto_created=True,
+                        primary_key=True,
+                        serialize=False,
+                        verbose_name="ID",
+                    ),
+                ),
+                ("is_purchasable", models.BooleanField()),
+                ("purchase_price", models.IntegerField()),
+                ("sell_price", models.IntegerField()),
+                (
+                    "item",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="%(class)s",
+                        to="pokemon_v2.item",
+                    ),
+                ),
+                (
+                    "version_group",
+                    models.ForeignKey(
+                        blank=True,
+                        null=True,
+                        on_delete=django.db.models.deletion.CASCADE,
+                        related_name="%(class)s",
+                        to="pokemon_v2.versiongroup",
+                    ),
+                ),
+            ],
+            options={
+                "abstract": False,
+            },
+        ),
+    ]