feat: add API_RESPONSE_DELAY env variable

Author: joshunrau

.env.template

@@ -76,7 +76,8 @@ PLAYGROUND_DEV_SERVER_PORT=3750
 GATEWAY_DEV_SERVER_PORT=3500
 # The port to use for the Vite (full web app) development server
 WEB_DEV_SERVER_PORT=3000
-
+# Set an arbitrary delay (in milliseconds) for all responses (useful for testing suspense)
+API_RESPONSE_DELAY=0
 # If set to 'true' and NODE_ENV === 'development', then login is automated
 VITE_DEV_BYPASS_AUTH=false
 # The username to use if VITE_DEV_BYPASS_AUTH is set to true

apps/api/src/configuration/configuration.schema.ts

@@ -14,6 +14,7 @@ export const $Configuration = z
   .object({
     API_DEV_SERVER_PORT: z.coerce.number().positive().int().optional(),
     API_PROD_SERVER_PORT: z.coerce.number().positive().int().default(80),
+    API_RESPONSE_DELAY: z.coerce.number().positive().int().optional(),
     DANGEROUSLY_DISABLE_PBKDF2_ITERATION: $BooleanString.default(false),
     DEBUG: $BooleanString,
     GATEWAY_API_KEY: z.string().min(32),