first commit

app.py

@@ -0,0 +1,147 @@
+from flask import Flask,request
+import pymongo
+import time
+from bson import ObjectId
+from datetime import datetime, timezone
+client = pymongo.MongoClient("mongodb://localhost:27017")
+db = client["bank"]
+users_collection = db["users"]
+account_collection = db["accounts"]
+transaction_collection = db["transactions"]
+
+
+class User:
+    username = None
+    password = None
+    codemeli = None
+    is_deleted = None
+    created_at = None
+    updated_at =None
+    deleted_at= None
+    def __init__(self):
+        self.created_at = get_current_time()
+
+    
+def get_current_time():
+    return datetime.now(timezone.utc)
+class Account:
+    acc_type = None
+    acc_num = None
+    balance  = None
+    username = None
+    def __init__(self):
+        self.balance=100
+        
+class Transaction:
+    acc_num= None
+    time= None
+    transaction_type= None
+    amount= None
+    def __init__(self):
+      self.time=  time.time()
+
+
+app = Flask(__name__)
+@app.route("/")
+def home():
+    return "hello world"
+
+
+
+@app.route("/user-list")
+def get_users():
+    users = []
+    users_in_db = users_collection.find()
+    for user in users_in_db:
+        users.append({
+        "codemeli": user["codemeli"],
+        "username": user["username"]
+        })
+    return users
+
+@app.route("/add-user",methods=["POST"])
+def add_user():
+    body=request.json
+    newUser = User()
+    newUser.updated_at = None
+    newUser.deleted_at = None
+    newUser.username = body["username"]
+    newUser.codemeli = body["codemeli"]
+    newUser.password = body["password"]
+    newUser.is_deleted = False
+    if body["username"] == "" or body["codemeli"] == "" or body["password"] == "":
+      return {"message": "Fields cannot be empty"}, 400
+    users_collection.insert_one(newUser.__dict__)
+    return {'message':'You are registered successfully'},201
+
+@app.route("/login",methods=["POST"])
+def login():
+    body=request.json
+    find_user= users_collection.find_one({"username":body["username"],"password":body["password"]})
+    if find_user ==None:
+      return {'message':'couldnt find'},404
+    else:
+     return {'message':'You are login successfully'}
+ 
+ 
+@app.route('/user/<id>')
+def get_user_detail(id):
+    user = users_collection.find_one({
+        "_id": ObjectId(id)
+    })
+    if user == None:
+        return {"message": "user not found"}, 404
+    return {
+        "username": user["username"], 
+        "codemeli": user["codemeli"] 
+            }
+
+
+
+@app.route('/hard-delete-user', methods=["DELETE"])
+def hard_delete_user():
+    body = request.json
+    id = body["id"]
+    result = users_collection.delete_one({
+        "_id": ObjectId(id)
+    })
+    if result.deleted_count == 0:
+        return { "message": "user not found"}, 404
+    return { "message": "user deleted successfully"}, 204
+
+@app.route('/soft-delete-user', methods=["DELETE"])
+def soft_delete_user():
+    body = request.json
+    id=body["id"]
+    result = users_collection.update_one({"_id":ObjectId(id),"is_deleted":False},{"$set":{"is_deleted":True,"deleted_at": get_current_time()
+}})
+    if result.matched_count==0:
+        return{"message":"delete failed"},404
+    return {"message":"user is deleted successfully"}
+
+
+@app.route('/restore-user', methods=["POST"])
+def restore_user():
+    body = request.json
+    id=body["id"]
+    result = users_collection.update_one({"_id":ObjectId(id),"is_deleted":True},{"$set":{"is_deleted":False,"is_deleted":None}})
+    if result.matched_count==0:
+        return{"message":"restore failed"},404
+    return {"message":"user is restored successfully"}
+
+
+@app.route('/update-user', methods=["PUT"])
+def update_user():
+    body = request.json
+    id = body["id"]
+    codemeli = body["codemeli"]
+    username = body["username"]
+    result = users_collection.update_one({
+        "_id": ObjectId(id)
+    }, {"$set":{"codemeli": codemeli, "username": username, "updated_at":get_current_time()}})
+    if result.matched_count == 0:
+        return { "message": "user not found"}, 404
+    return { "message": "user updated successfully"}
+
+    
+app.run(debug=True)