Validate endpoints cache

server/src/resources/base-resource.ts

@@ -68,6 +68,12 @@ function validateIncludes(query: object, allowedIncludes: string[]) {
   }
 }
 
+function setHeaders(res: Response, headers?: Record<string, string>) {
+  if (headers) {
+    res.header(headers)
+  }
+}
+
 function bindEndpoint<E extends Endpoint, ListFilter>(
   router: Router,
   endpoint: E,
@@ -103,6 +109,8 @@ function bindEndpoint<E extends Endpoint, ListFilter>(
       ) as EndpointTypes<E>['request']['query']['output']
       validateIncludes(query, endpoint.allowedIncludes as string[])
 
+      setHeaders(res, endpoint.responseHeaders)
+
       const isFile = req.headers['content-type']?.toLowerCase() === 'application/octet-stream'
       if (isFile) {
         const chunks: ArrayBuffer[] = []

shared/src/data-transfer/resources/base.ts

@@ -85,6 +85,7 @@ export function createRESTEndpoints<
           body: EmptyObjectSchema,
         },
         responseSchema: schema,
+        responseHeaders: { 'Cache-Control': 'no-cache' },
       }
     }
 
@@ -134,6 +135,7 @@ export function createRESTEndpoints<
           body: EmptyObjectSchema,
         },
         responseSchema: listResponse(schema),
+        responseHeaders: { 'Cache-Control': 'no-cache' },
       }
     }
 

shared/src/data-transfer/resources/types.ts

@@ -69,6 +69,7 @@ export interface Endpoint<
     body: ZodSchemaForIO<Body>
   }
   responseSchema: ZodSchemaForIO<Response>
+  responseHeaders?: Record<string, string>
 }
 
 export type EndpointsMask = `${'c' | ''}${'r' | ''}${'u' | ''}${'d' | ''}${'l' | ''}`