Merge pull request #13 from Taozizz/master

feat: mock anthropic api

Author: zerob13

src/controllers/anthropicController.ts

@@ -0,0 +1,81 @@
+import { Request, Response } from 'express';
+import {
+	getModels,
+	createMessage,
+	createMessageStream
+} from '../services/anthropicService';  
+import { MessagesRequest } from '../types/anthropic';
+
+/**
+ * Get model list
+ * 
+ */
+export function handleGetModels(req: Request, res: Response) {
+	try {
+		const models = getModels();
+		res.json(models);
+	} catch (error) {
+		console.error('Get model list error:', error);
+		res.status(500).json({
+			error: {
+				message: 'Internal server error',
+			}
+		})
+	}
+}
+
+/**
+ * Handle Messages request
+ */
+export function handleMessage(req: Request, res: Response){
+	try {
+    const request: MessagesRequest = req.body;
+
+		// Basic validation
+		if (!request.model || !request.messages || !request.max_tokens) {
+			return res.status(400).json({
+				error: {
+					message: "Missing required fields: model, messages, or max_tokens",
+					type: "invalid_request_error",
+				},
+				type: "error"
+			})
+		}
+
+		if(request.stream){
+			res.setHeader('Content-Type', 'text/event-stream');
+			res.setHeader('Cache-Control', 'no-cache');
+			res.setHeader('Connection', 'keep-alive');
+			res.setHeader('Access-Control-Allow-Origin', '*');
+			res.setHeader('Access-Control-Allow-Headers', 'Cache-Control');
+
+			const stream = createMessageStream(request);
+			for(const chunk of stream){
+				res.write(chunk);
+			}
+			res.end();
+			return;
+		}
+
+		//Non-streaming response
+		const response = createMessage(request);
+
+		//Check if it's an error response
+		if (response.type === 'error') {
+			return res.status(400).json(response);
+		}
+
+		res.json(response);
+
+	
+	}catch (error) {
+		console.error('Messages request error:', error);
+		res.status(500).json({
+			error:{
+				message: 'Internal server error',
+				type: 'api_error',
+				code: 'internal_error'
+			}
+		})
+	}
+}

src/data/anthropicMockData.ts

@@ -0,0 +1,12 @@
+import { MockModel } from "../types";
+import { markdownTestCases } from './testCases';
+
+export const anthropicMockModels: MockModel[] = [
+  {
+    id: "mock-claude-markdown",
+    name: "Mock Claude Markdown Sample",
+    description: "Pure text model specialized in outputting standard Markdown format, does not support function calling, focuses on content display and UI debugging",
+    type: "markdown",
+    testCases: markdownTestCases
+  }
+]