# بسم الله الرحمن الرحيم


# API Development with Monitoring  

**Objective:**  
Build a demo API (e.g., for a store, booking system, or any domain of your choice) with 6-7 documented endpoints, implement logging, monitor errors via a Bash script, and automate API requests.  

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## Part 1: API Implementation  
### Requirements:  
1. **Framework**: Use any backend framework (e.g., Flask, Django, Express, Spring Boot).  
2. **Endpoints**:  
   - Include 6-7 RESTful endpoints (e.g., `GET /items`, `POST /order`, `PUT /update`).  
   - Implement basic CRUD operations.  
3. **Documentation**:  
   - Document all endpoints using **Swagger/OpenAPI**.  
4. **Logging**:  
   - Configure the API to log all output (requests, errors, etc.) to a file (e.g., `api.log`).  

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## Part 2: Log Monitoring with Bash  
### Requirements:  
1. **Script**: Write a Bash script (`monitor.sh`) that:  
   - Continuously reads the API log file (`api.log`).  
   - Detects HTTP error codes (e.g., `4XX`, `5XX`) or unusual patterns (e.g., "failed", "timeout").  
2. **Alerting**:  
   - On error detection, the script must:  
     - Capture server metadata (IP, CPU/RAM usage, disk space) using commands like `df`, `free`, `top`.  
     - Send a JSON payload to a **Ghaymah endpoint** (URL provided later) via `curl`. Example payload:  
       ```json
       {
         "error": "500 Internal Server Error",
         "timestamp": "2023-11-15T12:00:00Z",
         "message": "db not connected",
         "server_metrics": {
           "ip": "192.168.1.1",
           "cpu_usage": "75%",
           "ram_available": "2GB",
           "disk_space": "50GB"
         }
       }
       ```  

---

## Part 3: API Automation Testing  
### Requirements:  
1. **Script**: Write a second Bash script (`test_api.sh`) to automate API requests:  
   - Send `GET`, `POST`, `PUT`, `DELETE` requests to your endpoints.  
   - Include payloads for `POST/PUT` (e.g., adding a new item).  
   - Log responses to a file (`test_results.log`).