Merge pull request #35 from Dnreikronos/fix/cors

CORS CONFIG

Author: SouzaGabriel26

backend/.gitignore

@@ -8,16 +8,8 @@ CLAUDE.md
 # Test coverage
 coverage
 
-# TypeScript build output (compiled files alongside source)
-src/**/*.js
-src/**/*.js.map
-src/**/*.d.ts
-src/**/*.d.ts.map
-*.d.ts.map
+# TypeScript build output
+build/
 
-# Root level build files
-/*.js
-/*.d.ts
-
-# But keep source type definitions
-!src/types/**/*.d.ts
+# Keep source type definitions
+!src/types/**/*.d.ts

backend/src/config.ts

@@ -14,7 +14,7 @@ const envSchema = z.object({
     .enum(["development", "production", "test"])
     .default("development"),
   PORT: z.string().default("3001"),
-  FRONTEND_URL: z.url("FRONTEND_URL must be a valid URL"),
+  FRONTEND_URL: z.string().min(1, "FRONTEND_URL is required"),
   SOLANA_NETWORK: z.enum(["mainnet", "devnet"]).default("mainnet"),
 });
 
@@ -34,4 +34,14 @@ const parseEnv = () => {
   }
 };
 
-export const config = parseEnv();
+const rawConfig = parseEnv();
+
+// Parse CORS origins from comma-separated FRONTEND_URL
+const corsOrigins = rawConfig.FRONTEND_URL.split(",")
+  .map((url) => url.trim())
+  .filter(Boolean);
+
+export const config = {
+  ...rawConfig,
+  CORS_ORIGINS: corsOrigins,
+};

backend/src/index.ts

@@ -53,8 +53,13 @@ const buildServer = async () => {
   });
 
   await fastify.register(fastifyCors, {
-    origin: config.FRONTEND_URL,
+    origin:
+      config.CORS_ORIGINS.length === 1
+        ? config.CORS_ORIGINS[0]!
+        : config.CORS_ORIGINS,
     credentials: true,
+    methods: ["GET", "POST", "PUT", "DELETE", "PATCH", "OPTIONS"],
+    allowedHeaders: ["Content-Type", "Authorization"],
   });
 
   await fastify.register(fastifyJwt, {
@@ -79,7 +84,9 @@ const buildServer = async () => {
   await fastify.register(authRoutes, { prefix: "/api/auth" });
   await fastify.register(planRoutes, { prefix: "/api/links" });
   await fastify.register(payerRoutes, { prefix: "/api/payers" });
-  await fastify.register(paymentExecutionRoutes, { prefix: "/api/payment-executions" });
+  await fastify.register(paymentExecutionRoutes, {
+    prefix: "/api/payment-executions",
+  });
   await fastify.register(subscribeRoutes, { prefix: "/api/subscribe" });
   await fastify.register(subscriptionRoutes, { prefix: "/api/subscriptions" });
 

backend/tsconfig.json

@@ -1,19 +1,18 @@
 {
   // Visit https://aka.ms/tsconfig to read more about this file
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "build", "**/*.test.ts", "**/*.spec.ts"],
   "compilerOptions": {
     // File Layout
-    // "rootDir": "./src",
-    // "outDir": "./dist",
+    "rootDir": "./src",
+    "outDir": "./build",
 
     // Environment Settings
     // See also https://aka.ms/tsconfig/module
     "module": "nodenext",
+    "moduleResolution": "nodenext",
     "target": "esnext",
-    "types": [],
-    // For nodejs:
-    // "lib": ["esnext"],
-    // "types": ["node"],
-    // and npm install -D @types/node
+    "lib": ["esnext"],
 
     // Other Outputs
     "sourceMap": true,
@@ -39,6 +38,6 @@
     "isolatedModules": true,
     "noUncheckedSideEffectImports": true,
     "moduleDetection": "force",
-    "skipLibCheck": true,
+    "skipLibCheck": true
   }
 }