test(server): output low quality image in ci test (#12056)

fix AI-110

packages/backend/server/src/__tests__/copilot-provider.spec.ts

@@ -523,7 +523,7 @@ const actions = [
     type: 'image' as const,
   },
   {
-    promptName: ['debug:action:dalle3', 'debug:action:gpt-image-1'],
+    promptName: ['debug:action:dalle3'],
     messages: [
       {
         role: 'user' as const,
@@ -535,9 +535,23 @@ const actions = [
     },
     type: 'image' as const,
   },
+  {
+    promptName: ['debug:action:gpt-image-1'],
+    messages: [
+      {
+        role: 'user' as const,
+        content: 'Panda',
+      },
+    ],
+    config: { quality: 'low' },
+    verifier: (t: ExecutionContext<Tester>, link: string) => {
+      t.truthy(checkUrl(link), 'should be a valid url');
+    },
+    type: 'image' as const,
+  },
 ];
 
-for (const { name, promptName, messages, verifier, type } of actions) {
+for (const { name, promptName, messages, verifier, type, config } of actions) {
   const prompts = Array.isArray(promptName) ? promptName : [promptName];
   for (const promptName of prompts) {
     test(
@@ -563,7 +577,7 @@ for (const { name, promptName, messages, verifier, type } of actions) {
                 ...messages,
               ],
               prompt.model,
-              Object.assign({}, prompt.config)
+              Object.assign({}, prompt.config, config)
             );
             t.truthy(result, 'should return result');
             verifier?.(t, result);

packages/backend/server/src/plugins/copilot/controller.ts

@@ -530,6 +530,7 @@ export class CopilotController implements BeforeApplicationShutdown {
       const source$ = from(
         provider.generateImagesStream(session.finish(params), session.model, {
           ...session.config.promptConfig,
+          quality: params.quality || undefined,
           seed: this.parseNumber(params.seed),
           signal: this.getSignal(req),
           user: user.id,

packages/backend/server/src/plugins/copilot/providers/openai.ts

@@ -348,6 +348,11 @@ export class OpenAIProvider
       const result = await generateImage({
         model: modelInstance,
         prompt,
+        providerOptions: {
+          openai: {
+            quality: options.quality || null,
+          },
+        },
       });
 
       return result.images.map(

packages/backend/server/src/plugins/copilot/providers/types.ts

@@ -99,6 +99,7 @@ const CopilotImageOptionsSchema = CopilotProviderOptionsSchema.merge(
   PromptConfigStrictSchema
 )
   .extend({
+    quality: z.string().optional(),
     seed: z.number().optional(),
   })
   .optional();