Loading...
;
}
return (
Loading user profile...
;
}
if (error) {
return No user data found.
;
}
return (
{userData.full_name}
User ID: {userData.user_id}
Contact: {userData.contact}
Status: {userData.is_active ? 'Active' : 'Inactive'}
);
}
export default NewUserProfile;
```
--------------------------------
### WebSocket Server Setup
Source: https://github.com/google/mcp/blob/main/_autodocs/websocket-protocol.md
Initializes a WebSocket server instance. This setup is typically part of a larger Node.js HTTP server configuration.
```typescript
import WebSocket from 'ws';
const server = http.createServer(app);
const wss = new WebSocket.Server({ noServer: true });
```
--------------------------------
### Cloud Build Configuration File
Source: https://github.com/google/mcp/blob/main/examples/allstrides/full_stack_app_migration_lab.md
Example `cloudbuild.yaml` file to define build steps. This includes building a Docker image and deploying it to Cloud Run.
```yaml
steps:
- name: 'gcr.io/cloud-builders/docker'
args: ['build', '-t', 'gcr.io/$PROJECT_ID/$REPO_NAME:$COMMIT_SHA', '.']
- name: 'gcr.io/cloud-builders/docker'
args: ['push', 'gcr.io/$PROJECT_ID/$REPO_NAME:$COMMIT_SHA']
- name: 'gcr.io/google.com/cloudsdktool/cloud-sdk'
entrypoint: gcloud
args: ['run', 'deploy', '$SERVICE_NAME', '--image', 'gcr.io/$PROJECT_ID/$REPO_NAME:$COMMIT_SHA', '--region', '$REGION', '--platform', 'managed']
images:
- 'gcr.io/$PROJECT_ID/$REPO_NAME:$COMMIT_SHA'
```
--------------------------------
### Build Frontend Locally
Source: https://github.com/google/mcp/blob/main/examples/allstrides/README.md
Installs frontend dependencies and builds the React application for local development.
```bash
cd frontend
npm install
npm run build
cd ..
```
--------------------------------
### Create a New User Instance
Source: https://github.com/google/mcp/blob/main/_autodocs/database-models.md
Example of creating a new user record in the database. All non-nullable fields must be supplied.
```typescript
const user = await User.create({
email: 'user@example.com',
hashed_password: 'bcrypted_hash',
first_name: 'John',
last_name: 'Doe',
nickname: 'johnd'
});
```
--------------------------------
### Start Cloud SQL Auth Proxy on Compute Engine
Source: https://github.com/google/mcp/blob/main/examples/allstrides/full_stack_app_migration_lab.md
Start the Cloud SQL Auth Proxy as a background service on a Compute Engine instance. This command configures it to connect to the specified Cloud SQL instance.
```bash
nohup ./cloud-sql-proxy --instances="$PROJECT_ID:$REGION:$INSTANCE_NAME=tcp:5432" --token-file=/path/to/token.json --auto-iam-authn &
```
--------------------------------
### Database Migration Script
Source: https://github.com/google/mcp/blob/main/examples/allstrides/full_stack_app_migration_lab.md
This example demonstrates a database migration script using SQL. Ensure you have a SQL client and the correct database connection details.
```SQL
-- Example SQL script for database migration
-- Create a new table for migrated data
CREATE TABLE IF NOT EXISTS migrated_users (
user_id INT PRIMARY KEY,
username VARCHAR(255) NOT NULL,
email VARCHAR(255) UNIQUE,
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
-- Insert data from an old table (assuming 'old_users' exists)
INSERT INTO migrated_users (user_id, username, email)
SELECT id, name, email FROM old_users
WHERE id NOT IN (SELECT user_id FROM migrated_users);
-- Update existing records if necessary
-- UPDATE migrated_users SET email = 'new.email@example.com' WHERE user_id = 1;
-- Add indexes for performance
CREATE INDEX IF NOT EXISTS idx_migrated_users_username ON migrated_users (username);
-- Clean up old data if required (use with caution)
-- DROP TABLE IF EXISTS old_users;
SELECT 'Database migration script executed successfully.' AS status;
```
--------------------------------
### Run Allstrides with Helper Script
Source: https://github.com/google/mcp/blob/main/examples/allstrides/README.md
Executes a shell script to build the frontend, set up the server, and start the Allstrides application locally.
```bash
./start_allstrides.sh
```
--------------------------------
### Configuration File Migration
Source: https://github.com/google/mcp/blob/main/examples/allstrides/full_stack_app_migration_lab.md
Example of migrating a configuration file from YAML to JSON format.
```bash
# Assuming you have yq installed (a portable YAML, JSON, XML, TOML processor)
# Install yq: https://github.com/mikefarah/yq
# Convert config.yaml to config.json
yq eval -o=json config.yaml > config.json
# Example config.yaml content:
# database:
# host: localhost
# port: 5432
# username: admin
# password: "secure_password"
# api:
# key: "your_api_key"
# timeout: 30
# Resulting config.json content:
# {
# "database": {
# "host": "localhost",
# "port": 5432,
# "username": "admin",
# "password": "secure_password"
# },
# "api": {
# "key": "your_api_key",
# "timeout": 30
# }
# }
```
--------------------------------
### HTTP Upgrade Request Example
Source: https://github.com/google/mcp/blob/main/_autodocs/websocket-protocol.md
Illustrates the client-side HTTP request to initiate a WebSocket connection, including the necessary headers and query parameters for authentication.
```http
GET /api/chat/ws?token=