Feat/ai/title

[MrCoder]

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[cursor]

Bug: Firebase Project ID Hardcoding and API Usage Inconsistency

The AITitleService has two issues:

1. The local Firebase Functions emulator URL (in getFunctionUrl) hardcodes the project ID 'staging-zenuml-27954'. This prevents the AI title generation service from working correctly in local development environments if the actual Firebase project ID differs, and should instead dynamically use config.firebase.projectId for consistency and portability.
2. The service initializes a Firebase callable function (httpsCallable) but then bypasses it, making a direct HTTP fetch request to the function URL instead, leading to inconsistent API usage.

src/services/aiTitleService.js#L21-L75

web-sequence/src/services/aiTitleService.js

Lines 21 to 75 in da397c3

	this.generateTitleFunction = this.functions.httpsCallable('generateTitle');
	}
	}
	async generateTitle(diagramContent) {
	if (!diagramContent || typeof diagramContent !== 'string') {
	throw new Error('Invalid diagram content provided');
	}
	// Initialize Firebase if not already done
	this.initializeFirebase();
	// Check if user is authenticated
	const user = firebase.auth().currentUser;
	if (!user) {
	throw new Error('User must be authenticated to generate titles');
	}
	try {
	// Get user token for authentication
	const token = await user.getIdToken();
	// Call the Firebase function
	const response = await fetch(this.getFunctionUrl(), {
	method: 'POST',
	headers: {
	'Content-Type': 'application/json',
	'Authorization': token
	},
	body: JSON.stringify({
	content: diagramContent
	})
	});
	if (!response.ok) {
	const errorData = await response.json();
	throw new Error(errorData.error || `HTTP ${response.status}: ${response.statusText}`);
	}
	const data = await response.json();
	return data.title;
	} catch (error) {
	console.error('AI title generation failed:', error);
	// Return fallback title for better UX
	return this.generateFallbackTitle(diagramContent);
	}
	}
	getFunctionUrl() {
	// Use local emulator for development
	if (window.location.hostname === 'localhost' || window.location.hostname === '127.0.0.1') {
	return 'http://localhost:5001/staging-zenuml-27954/us-central1/generateTitle';
	}

Fix in Cursor • Fix in Web

---

Bug: Local Debug Log Committed to Repo

A local Firestore emulator debug log file (functions/firestore-debug.log) was accidentally committed to the repository. This file is a local development artifact and should not be included in version control.

functions/firestore-debug.log#L1-L16

web-sequence/functions/firestore-debug.log

Lines 1 to 16 in da397c3

	July 15, 2025 10:39:51 PM com.google.cloud.datastore.emulator.firestore.websocket.WebSocketServer start
	INFO: Started WebSocket server on ws://127.0.0.1:9150
	API endpoint: http://127.0.0.1:8080
	If you are using a library that supports the FIRESTORE_EMULATOR_HOST environment variable, run:
	export FIRESTORE_EMULATOR_HOST=127.0.0.1:8080
	If you are running a Firestore in Datastore Mode project, run:
	export DATASTORE_EMULATOR_HOST=127.0.0.1:8080
	Note: Support for Datastore Mode is in preview. If you encounter any bugs please file at https://github.com/firebase/firebase-tools/issues.
	Dev App Server is now running.
	*** shutting down gRPC server since JVM is shutting down
	*** server shut down

Fix in Cursor • Fix in Web

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