mid and final project for REST-API course

final_project.py

@@ -0,0 +1,67 @@
+from flask import Flask, request, jsonify
+
+app = Flask(__name__)
+#change for pr
+JSON_NUM = 0
+tasks = {}
+
+@app.route("/tasks", methods=["GET"])
+def getTasks():
+    return jsonify(tasks), 200
+
+@app.route("/tasks/<task_id>", methods=["GET"])
+def getTaskId(task_id):
+    global tasks
+    if task_id in tasks:
+        return jsonify(tasks[task_id]), 200  
+    return jsonify({"error": "Task not found"}), 404
+
+@app.route("/tasks/<task_id>/completed", methods=["PUT"])
+def completeTask(task_id):
+    global tasks
+    if task_id in tasks:
+        tasks[task_id]["message"] = "Task marked as completed"
+        tasks[task_id]["completed"] = True
+        return jsonify(tasks[task_id]), 200
+    return jsonify({"error": "Task not found"}), 404
+
+@app.route("/tasks", methods=["POST"])
+def addTasks():
+    global tasks, JSON_NUM
+    data = request.get_json()
+    if not data or "title" not in data or "description" not in data:
+       return jsonify({"error": "Bad Request, data must include 'title' and 'description' "}), 400
+    JSON_NUM += 1
+    new_task = {str(JSON_NUM): {
+        "completed": False,
+        'description': data["description"],
+        "id": JSON_NUM,
+        'title': data["title"],
+    }}
+    tasks.update(new_task)
+    return jsonify(new_task), 201
+
+@app.route("/tasks/<task_id>", methods=["PUT"])
+def updateTask(task_id):
+    global tasks
+    data = request.get_json()
+    if not data or "title" not in data or "description" not in data:
+        return jsonify({"error": "Bad Request, data must include 'name' and 'age'"}), 400
+    if task_id in tasks:
+        tasks[task_id].update(data)
+        return jsonify(tasks[task_id]), 200
+    return jsonify({"error": "Task not found"}), 404
+
+@app.route("/tasks/<task_id>", methods=["DELETE"])
+def deleteTask(task_id):
+    global tasks
+    if task_id in tasks:
+        if tasks[task_id]["completed"] is True:
+            del tasks[task_id]
+            return jsonify({"message": "task deleted"}), 200
+        else:   
+          return jsonify({"error": "Task not completed"}), 404
+    return jsonify({"error": "Task not found"}), 404
+
+if __name__ == "__main__":
+  app.run(host="0.0.0.0", port=5050)

mid_project.py

@@ -0,0 +1,124 @@
+import requests
+
+#making a change for pr
+
+SERVER_PORT = 5000
+SERVER_URL = "http://18.207.203.105:" + str(SERVER_PORT)
+STUDENT_API = "students"
+
+def accessServer():
+    ip_address = input("Please enter your host address: ")
+    port_num = input("Please enter the port: ")
+    return ip_address, port_num
+
+def getStudentList(ip, port):
+    response = requests.get(f"http://{ip}:{port}/{STUDENT_API}")
+    if response.status_code == 200:
+        students_list = response.json()
+        for student in students_list["students"]:
+            print(f'1. Name: {student["name"]}')
+            print(f'2. Age: {student["age"]}')
+            print(f'3. ID: {student["id"]}')
+            print(10 * "-")
+    else:
+        print("Error bad request")
+
+def getStudentInfo(ip, port):
+    student_id = input("Please enter student id: ")
+    response = requests.get(f"http://{ip}:{port}/{STUDENT_API}/{student_id}")
+    if response.status_code == 200:  
+        student_by_id = response.json()  
+        print(f'1. Name: {student_by_id["name"]}')
+        print(f'2. Age: {student_by_id["age"]}')
+        print(f'3. ID: {student_by_id["id"]}')
+        print(10 * "-")
+    else:
+        print(f"Error fetching student with id {student_id}")
+
+def saveNewStudent(ip, port):
+    new_name = input("Please enter student name: ")
+    new_age = input("Please enter student age: ")
+    student_data = {
+        "name": new_name,
+        "age": new_age
+    }
+    response = requests.post(f"http://{ip}:{port}/{STUDENT_API}", json=student_data)
+    if response.status_code == 201:  
+        print("New student added successfully.")
+    else:
+        print("Error adding student.")
+
+def changeStudentName(ip, port):
+    #put does not work as the server expects name and age keys together
+    # Error updating student: 400 - {"error":"Bad Request, data must include 'name' and 'age'"}
+    student_id = input("Please enter student id: ")
+    new_student_name = input("Please enter new student name: ")
+    response = requests.get(f"http://{ip}:{port}/{STUDENT_API}/{student_id}")
+    update_name= response.json()
+    update_name["name"] = new_student_name
+    response = requests.put(f"http://{ip}:{port}/{STUDENT_API}/{student_id}", json=update_name)
+    if response.status_code == 200:
+        print("Student name updated successfully.")
+    else:
+        print(f"Error updating student: {response.status_code} - {response.text}")
+
+
+def changeStudentAge(ip, port):
+    student_id = input("Please enter student id: ")
+    new_student_age = input("Please enter student age: ")
+    response = requests.get(f"http://{ip}:{port}/{STUDENT_API}/{student_id}")
+    update_age = response.json()
+    update_age["age"] = new_student_age
+    response = requests.put(f"http://{ip}:{port}/{STUDENT_API}/{student_id}", json=update_age)
+    if response.status_code == 200:
+        print("Student name updated successfully.")
+    else:
+        print(f"Error updating student: {response.status_code} - {response.text}")
+
+def deleteStudent(ip, port):
+    student_id = input("Please enter student id to erase: ")
+    response = requests.delete(f"http://{ip}:{port}/{STUDENT_API}/{student_id}")
+    if response.status_code == 200:
+        print("Student name deleted successfully.")
+    else:
+        print("Error deleting student:")
+
+def serverOptions(ip_address, port_num):
+    ip, port = ip_address, port_num
+    options = [
+        "Get student list",
+        "Get specific student information",
+        "Save a new student",
+        "Change student name",
+        "Change student age",
+        "Delete student",
+        "Exit"
+    ]
+    options_func_call = {"1": getStudentList,
+               "2": getStudentInfo,
+               "3": saveNewStudent,
+               "4": changeStudentName,
+               "5": changeStudentAge,
+               "6": deleteStudent,
+               "Exit": ""
+               }
+    for index, options in enumerate(options, 1):
+        print(f"{index}. {options}")
+    selected_option = input("Please select a menu option (1-7): ")
+    if selected_option == "7":
+        return False
+    if selected_option in options_func_call.keys():
+        options_func_call[selected_option](ip, port)  
+        return True
+    else:
+        print("Invalid option, please select again.")
+        return True
+
+def main():
+    ip_aws, port_aws = accessServer() 
+    flag = True
+    while flag:
+       flag = serverOptions(ip_aws, port_aws)
+
+if __name__ == "__main__":
+    main()