[INTEG-3262] feat: create ai content type parser agent

apps/google-docs/contentful-app-manifest.json

@@ -13,9 +13,9 @@
   "parameters": {
     "installation": [
       {
-        "id": "apiKey",
+        "id": "openAiApiKey",
         "type": "Secret",
-        "name": "API Key",
+        "name": "OpenAI API Key",
         "description": "API Key for the app to use the OpenAI API."
       }
     ]
@@ -27,7 +27,9 @@
       "description": "Function to create content blocks from App Action.",
       "path": "functions/createEntriesFromDocument.js",
       "entryFile": "functions/createEntriesFromDocument.ts",
-      "allowNetworks": [],
+      "allowNetworks": [
+        "https://api.openai.com"
+      ],
       "accepts": [
         "appaction.call"
       ]
@@ -85,27 +87,5 @@
       ]
     }
   ],
-  "actions": [
-    {
-      "id": "createEntriesFromDocumentAction",
-      "name": "Create entries from an uploaded document",
-      "type": "function-invocation",
-      "functionId": "createEntriesFromDocumentFunction",
-      "category": "Custom",
-      "parameters": [
-        {
-          "id": "contentTypeId",
-          "name": "Content Type ID",
-          "type": "Symbol",
-          "required": true
-        },
-        {
-          "id": "prompt",
-          "name": "Prompt from the user",
-          "type": "Symbol",
-          "required": true
-        }
-      ]
-    }
-  ]
+  "actions": []
 }

apps/google-docs/functions/agents/contentTypeParserAgent/contentTypeParser.agent.ts

@@ -0,0 +1,92 @@
+import { createOpenAI } from '@ai-sdk/openai';
+import { FinalContentTypesResultSummary, FinalContentTypesAnalysisSchema } from './schema';
+import { generateObject } from 'ai';
+import { ContentTypeProps } from 'contentful-management';
+
+export interface ContentTypeParserConfig {
+  contentTypes: ContentTypeProps[];
+  openAiApiKey: string;
+}
+
+/**
+ * AI Agent that parses an array of Contentful content types and generates structured summaries
+ *
+ * @param contentTypes - Array of Contentful content type objects
+ * @param config - Optional configuration for the AI model
+ * @returns Promise resolving to structured parse result with summaries
+ *
+ */
+export async function analyzeContentTypes({
+  contentTypes,
+  openAiApiKey,
+}: ContentTypeParserConfig): Promise<FinalContentTypesResultSummary> {
+  // TODO: Double check these values and make sure they are compatible because not every user will have a key
+  // to access all models
+  const modelVersion = 'gpt-4o';
+  const temperature = 0.3;
+
+  const openaiClient = createOpenAI({
+    apiKey: openAiApiKey,
+  });
+
+  const prompt = buildAnalysisPrompt(contentTypes);
+
+  const result = await generateObject({
+    model: openaiClient(modelVersion),
+    schema: FinalContentTypesAnalysisSchema,
+    temperature,
+    system: buildSystemPrompt(),
+    prompt,
+  });
+
+  const finalAnalysis = result.object as FinalContentTypesResultSummary;
+  return finalAnalysis;
+}
+
+/**
+ * Builds the system prompt for the AI
+ */
+function buildSystemPrompt(): string {
+  return `You are an expert Contentful content modeling analyst. Your role is to analyze Contentful content type definitions and provide clear, actionable summaries.
+
+Your analysis should:
+1. Identify the purpose and intended use of each content type
+2. Explain what each field represents and how it should be used
+3. Identify relationships between content types
+4. Assess the overall model complexity
+5. Provide practical recommendations for content editors and developers
+
+Focus on clarity and actionability. Your summaries will be used by:
+- Content editors who need to understand how to use content types
+- Content strategists planning content architecture`;
+}
+
+/**
+ * Builds the analysis prompt from content type data
+ */
+function buildAnalysisPrompt(contentTypes: ContentTypeProps[]): string {
+  const contentTypeList = contentTypes.map((ct) => ct.name).join(', ');
+  const totalFields = contentTypes.reduce((sum, ct) => sum + (ct.fields?.length || 0), 0);
+
+  return `Analyze the following Contentful content type definitions and provide concise summaries.
+
+CONTENT TYPES TO ANALYZE: ${contentTypeList}
+TOTAL CONTENT TYPES: ${contentTypes.length}
+TOTAL FIELDS ACROSS ALL TYPES: ${totalFields}
+
+CONTENT TYPE DEFINITIONS:
+${JSON.stringify(contentTypes, null, 2)}
+
+For each content type, provide:
+1. Clear description of what this content type represents
+2. The intended purpose and use cases
+3. Total field count
+4. Names of 3-5 most important/key fields
+5. 2-3 practical usage recommendations
+
+Also provide:
+- Overall summary of the content model (2-3 sentences)
+- Complexity assessment (simple/moderate/complex as a string)
+
+Keep responses concise and actionable.`;
+}

apps/google-docs/functions/agents/contentTypeParserAgent/schema.ts

@@ -0,0 +1,24 @@
+import { z } from 'zod';
+
+// Schema Definitions for the Content Type Parser Agent
+
+// Each invidual CT analysis by the AI Agent output schema
+export const ContentTypeAnalysisSchema = z.object({
+  id: z.string(),
+  name: z.string(),
+  description: z.string(),
+  purpose: z.string(),
+  fieldCount: z.number(),
+  keyFields: z.array(z.string()),
+  recommendations: z.array(z.string()),
+});
+
+// The entire set of CT analyses by the AI Agent output schema
+export const FinalContentTypesAnalysisSchema = z.object({
+  contentTypes: z.array(ContentTypeAnalysisSchema),
+  summary: z.string(),
+  complexity: z.string(),
+});
+
+export type ContentTypeSummary = z.infer<typeof ContentTypeAnalysisSchema>;
+export type FinalContentTypesResultSummary = z.infer<typeof FinalContentTypesAnalysisSchema>;

apps/google-docs/functions/createEntriesFromDocument.ts

@@ -4,15 +4,13 @@ import type {
   FunctionTypeEnum,
   AppActionRequest,
 } from '@contentful/node-apps-toolkit';
-// INTEG-3262 and INTEG-3263: Likely imports to be used are commented out for now
-// import { ContentTypeProps, EntryProps, ContentFields } from 'contentful-management';
-// import { KeyValueMap } from 'contentful-management';
-import { parseContentType } from './agents/contentTypeParser.agent';
+import { analyzeContentTypes } from './agents/contentTypeParserAgent/contentTypeParser.agent';
 import { createDocument } from './agents/documentParser.agent';
-// import { createEntries, createAssets } from './service/entryService';
+import { fetchContentTypes } from './service/contentTypeService';
+import { initContentfulManagementClient } from './service/initCMAClient';
 
 export type AppActionParameters = {
-  contentTypeId: string;
+  contentTypeIds: string[];
   prompt: string;
 };
 interface AppInstallationParameters {
@@ -30,28 +28,28 @@ export const handler: FunctionEventHandler<
   event: AppActionRequest<'Custom', AppActionParameters>,
   context: FunctionEventContext
 ) => {
-  const { contentTypeId, prompt } = event.body;
+  const { contentTypeIds } = event.body;
   const { openAiApiKey } = context.appInstallationParameters as AppInstallationParameters;
 
   // INTEG-3262 and INTEG-3263: Take in Content Type, Prompt, and Upload File from user
 
-  // INTEG-3262: Implement the content type parser agent
-  const aiContentTypeResponse = parseContentType({
-    openaiApiKey: openAiApiKey,
-    modelVersion: 'gpt-4o',
-    jsonData: contentType,
-  });
+  const cma = initContentfulManagementClient(context);
+
+  const contentTypes = await fetchContentTypes(cma, new Set<string>(contentTypeIds));
+  const contentTypeParserAgentResult = await analyzeContentTypes({ contentTypes, openAiApiKey });
+
+  console.log('contentTypeParserAgentResult', contentTypeParserAgentResult);
 
   // INTEG-3261: Pass the ai content type response to the observer for analysis
   // createContentTypeObservationsFromLLMResponse()
 
   // INTEG-3263: Implement the document parser agent
-  const aiDocumentResponse = createDocument({
-    openaiApiKey: openAiApiKey,
-    modelVersion: 'gpt-4o',
-    jsonData: aiContentTypeResponse,
-    document: document,
-  });
+  // const aiDocumentResponse = createDocument({
+  //   openaiApiKey: openAiApiKey,
+  //   modelVersion: 'gpt-4o',
+  //   jsonData: aiContentTypeResponse,
+  //   document: document,
+  // });
 
   // INTEG-3261: Pass the ai document response to the observer for analysis
   // createDocumentObservationsFromLLMResponse()
@@ -62,5 +60,5 @@ export const handler: FunctionEventHandler<
   // INTEG-3265: Create the assets in Contentful using the asset service
   // await createAssets()
 
-  return { success: true, response: {} };
+  return { success: true, response: contentTypeParserAgentResult };
 };

apps/google-docs/functions/service/contentTypeService.ts

@@ -0,0 +1,20 @@
+import { PlainClientAPI } from 'contentful-management';
+
+/*
+ * Fetches the user selected content types that the user wants the AI to create entries for
+ * @param cma Content Management API client
+ * @param contentTypeIds Array of content type IDs
+ * @returns array of Content type json objects
+ */
+export const fetchContentTypes = async (
+  cma: PlainClientAPI,
+  contentTypeIds: Set<string>
+): Promise<any> => {
+  try {
+    const response = await cma.contentType.getMany({});
+    const selectedContentTypes = response.items.filter((item) => contentTypeIds.has(item.sys.id));
+    return selectedContentTypes;
+  } catch (error) {
+    throw new Error(`Failed to fetch content types ${contentTypeIds}: ${error}`);
+  }
+};

apps/google-docs/functions/service/initCMAClient.ts

@@ -0,0 +1,17 @@
+import { FunctionEventContext } from '@contentful/node-apps-toolkit';
+import { PlainClientAPI, createClient } from 'contentful-management';
+
+export function initContentfulManagementClient(context: FunctionEventContext): PlainClientAPI {
+  if (!context.cmaClientOptions) {
+    throw new Error(
+      'Contentful Management API client options are only provided for certain function types. To learn more about using the CMA within functions, see https://www.contentful.com/developers/docs/extensibility/app-framework/functions/#using-the-cma.'
+    );
+  }
+  return createClient(context.cmaClientOptions, {
+    type: 'plain',
+    defaults: {
+      spaceId: context.spaceId,
+      environmentId: context.environmentId,
+    },
+  });
+}

apps/google-docs/functions/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "CommonJS",
+    "lib": ["ES2020"],
+    "strict": true,
+
+  },
+  "include": ["./**/*.ts"],
+  "exclude": ["node_modules", "build"]
+}

apps/google-docs/functions/vitest.config.mts

@@ -0,0 +1,17 @@
+import { defineConfig } from 'vitest/config';
+import { loadEnv } from 'vite';
+import path from 'path';
+
+export default defineConfig(({ mode }) => ({
+  test: {
+    globals: true,
+    environment: 'node',
+    // Load .env from parent directory (google-docs root)
+    env: loadEnv(mode, path.resolve(__dirname, '..'), ''),
+    // Don't use the React setup file for functions tests
+    setupFiles: undefined,
+    // Only include tests in the functions directory
+    include: ['**/*.test.ts', '**/*.spec.ts'],
+  },
+}));
+