add app params for this feature

Author: leafty

client/src/utils/context/appParams.constants.ts

@@ -66,6 +66,10 @@ const DEFAULT_UPLOAD_THRESHOLD: AppParams["UPLOAD_THRESHOLD"] = {
   soft: 104_857_600,
 };
 
+const DEFAULT_SESSION_CLASS_EMAIL_US: AppParams["SESSION_CLASS_EMAIL_US"] = {
+  enabled: false,
+};
+
 export const DEFAULT_APP_PARAMS: AppParams = {
   ANONYMOUS_SESSIONS: false,
   BASE_URL: "",
@@ -84,6 +88,7 @@ export const DEFAULT_APP_PARAMS: AppParams = {
   SENTRY_NAMESPACE: "",
   SENTRY_SAMPLE_RATE: "0",
   SENTRY_URL: "",
+  SESSION_CLASS_EMAIL_US: DEFAULT_SESSION_CLASS_EMAIL_US,
   STATUSPAGE_ID: "",
   TEMPLATES: DEFAULT_TEMPLATES,
   UISERVER_URL: "",

client/src/utils/context/appParams.types.ts

@@ -38,6 +38,7 @@ export interface AppParams {
   SENTRY_NAMESPACE: string;
   SENTRY_SAMPLE_RATE: string; // TODO: convert to number type
   SENTRY_URL: string;
+  SESSION_CLASS_EMAIL_US: SessionClassEmailUsParams;
   STATUSPAGE_ID: string;
   TEMPLATES: TemplatesParams;
   UISERVER_URL: string;
@@ -88,3 +89,20 @@ interface TemplatesRepositories {
 export interface UploadThresholdParams {
   soft: number;
 }
+
+export type SessionClassEmailUsParams =
+  | SessionClassEmailUsParamsDisabled
+  | SessionClassEmailUsParamsEnabled;
+
+interface SessionClassEmailUsParamsDisabled {
+  enabled: false;
+}
+
+interface SessionClassEmailUsParamsEnabled {
+  enabled: true;
+  email: {
+    to: string;
+    subject: string;
+    body: string;
+  };
+}

client/src/utils/context/appParams.utils.ts

@@ -28,6 +28,7 @@ import type {
   AppParamsStrings,
   PreviewThresholdParams,
   PrivacyBannerLayoutParams,
+  SessionClassEmailUsParams,
   TemplatesParams,
   UploadThresholdParams,
 } from "./appParams.types";
@@ -79,6 +80,7 @@ export function validatedAppParams(params: unknown): AppParams {
   const PRIVACY_BANNER_LAYOUT = validatePrivacyBannerLayout(params_);
   const TEMPLATES = validateTemplates(params_);
   const UPLOAD_THRESHOLD = validateUploadThreshold(params_);
+  const SESSION_CLASS_EMAIL_US = validateSessionClassEmailUs(params_);
 
   return {
     ANONYMOUS_SESSIONS,
@@ -98,6 +100,7 @@ export function validatedAppParams(params: unknown): AppParams {
     SENTRY_NAMESPACE,
     SENTRY_SAMPLE_RATE,
     SENTRY_URL,
+    SESSION_CLASS_EMAIL_US,
     STATUSPAGE_ID,
     TEMPLATES,
     UISERVER_URL,
@@ -302,3 +305,41 @@ function validateUploadThreshold(params: RawAppParams): UploadThresholdParams {
       : DEFAULT_APP_PARAMS["PREVIEW_THRESHOLD"].soft;
   return { soft };
 }
+
+function validateSessionClassEmailUs(
+  params: RawAppParams
+): SessionClassEmailUsParams {
+  const value = params["SESSION_CLASS_EMAIL_US"];
+  if (typeof value !== "object" || value == null) {
+    return DEFAULT_APP_PARAMS["SESSION_CLASS_EMAIL_US"];
+  }
+
+  const rawEmailUsParams = value as {
+    [key: string]: unknown;
+  };
+
+  const enabled = !!rawEmailUsParams.enabled;
+
+  const to = typeof rawEmailUsParams.to === "string" ? rawEmailUsParams.to : "";
+
+  const subject =
+    typeof rawEmailUsParams.subject === "string"
+      ? rawEmailUsParams.subject
+      : "";
+
+  const body =
+    typeof rawEmailUsParams.body === "string" ? rawEmailUsParams.body : "";
+
+  if (enabled && to) {
+    return {
+      enabled,
+      email: {
+        to,
+        subject,
+        body,
+      },
+    };
+  }
+
+  return DEFAULT_APP_PARAMS["SESSION_CLASS_EMAIL_US"];
+}