updated

.env

 MONGO_URI = mongodb://localhost:27017/
+
+DATA_PATH = temp/data.csv
\ No newline at end of file

conf/application.conf

 [MongoDB]
-mongo_uri = $MONGO_URI
\ No newline at end of file
+mongo_uri = mongodb://localhost:27017/
+
+[DataPath]
+csv_path = temp/data.csv
\ No newline at end of file

scripts/constants/app_configuration.py

-import sys
 from configparser import ConfigParser
 
-try:
-    config = ConfigParser()
-    config.read(f"conf/application.conf")
-except Exception as e:
-    print(f"Error while loading the config: {e}")
-    print("Failed to Load Configuration. Exiting!!!")
-    sys.stdout.flush()
-    sys.exit()
 
+config = ConfigParser()
+config.read(f"conf/application.conf")
 
-class Mongo:
-    uri = config.get("MONGO_DB", "uri")
+uri = config.get("MongoDB", "mongo_uri")
+
+csv_path = config.get("DataPath", "csv_path")

scripts/constants/db_connection.py

 # create a connection
 from pymongo import MongoClient
-from mongoengine import connect
+
+from scripts.constants.app_configuration import uri
 
 
 def db_connect():
     try:
         # Connect to MongoDB
-        connection = MongoClient("mongodb://localhost:27017/")
+        connection = MongoClient(uri)
         if connection:
-            print(" Database Connected Successfully !")
+            print("Database Connected Successfully !")
         # Create a database
         db_name = 'db_person'
         db = connection[db_name]

scripts/core/handlers/operations.py

@@ -22,6 +22,24 @@ class Employee(BaseModel):
     mobile: int
 
 
+class PersonalDetails(BaseModel):
+    _id: Optional[str] = None
+    id: int
+    first_name: str
+    last_name: str
+    email: str
+    phone_no: int
+
+
+class UpdatePersonalDetails(BaseModel):
+    _id: Optional[str] = None
+    id: Optional[int] = None
+    first_name: Optional[str] = None
+    last_name: Optional[str] = None
+    email: Optional[str] = None
+    phone_no: Optional[int] = None
+
+
 class UpdateEmployee(BaseModel):
     name: Optional[str] = None
     gender: Optional[str] = None
@@ -37,21 +55,21 @@ connect(
 
 
 def start_operations(app_api):
-    @app_api.post("/add-employee/{employee_id}")
+    @app_api.post("/add-employee/{employee_id}", tags=["add employee"])
     def add_employee(employee_id: int, employee: Employee):
         if employee_id in employees:
             return {"Error": "Employee already Exists"}
         employees[employee_id] = employee
         return employees
 
-    @app_api.get("/view-employee/{employee_id}")
+    @app_api.get("/view-employee/{employee_id}", tags=["view employee"])
     def view_employee(employee_id: int):
         if employee_id in employees:
             return employees[employee_id]
         else:
             return {"Error": "Employee doesn't Exist"}
 
-    @app_api.put("/update-employee/{employee_id}")
+    @app_api.put("/update-employee/{employee_id}", tags=["update employee"])
     def update_employee(employee_id: int, employee: UpdateEmployee):
         if employee_id not in employees:
             return {"Error": "Employee not Exists!"}
@@ -66,7 +84,7 @@ def start_operations(app_api):
             employees[employee_id].mobile = employee.mobile
         return employees[employee_id]
 
-    @app_api.delete("/delete-employee/{employee_id}")
+    @app_api.delete("/delete-employee/{employee_id}", tags=["delete employee"])
     def delete_employee(employee_id: int):
         if employee_id not in employees:
             return {"Error": "Employee not Exists!"}
@@ -75,8 +93,45 @@ def start_operations(app_api):
 
 
 def view_documents(app_api):
-    @app_api.get("/get_details", tags=["read data"])
+    @app_api.get("/get_details", tags=["read documents"])
     def get_all_details():
         documents = personal_details.objects().to_json()
         print(documents)
         return {"data": documents}
+
+
+def insert_document(app_api, collection):
+    @app_api.post("/create-new-document", tags=["create document"])
+    async def create_new_document(details: PersonalDetails):
+        p_details = PersonalDetails(id=details.id,
+                                    first_name=details.first_name,
+                                    last_name=details.last_name,
+                                    email=details.email,
+                                    phone_no=details.phone_no)
+        result = collection.insert_one(dict(p_details))
+        return {"inserted document id": str(result.inserted_id)}
+
+
+def update_documents(app_api, collection):
+    @app_api.put("/update-document{document_id}", tags=["update document"])
+    async def update_document(document_id: int, update_details: UpdatePersonalDetails):
+        condition_data = {"id": document_id}
+        set_data = {"$set": {}}
+        if update_details.first_name is not None:
+            set_data["$set"]["first_name"] = update_details.first_name
+        if update_details.last_name is not None:
+            set_data["$set"]["last_name"] = update_details.last_name
+        if update_details.email is not None:
+            set_data["$set"]["email"] = update_details.email
+        if update_details.phone_no is not None:
+            set_data["$set"]["phone_no"] = update_details.phone_no
+        updated = collection.update_one(condition_data, set_data)
+        return {"Message": "Document updated"}
+
+
+def delete_document(app_api, collection):
+    @app_api.delete("/delete-document/{document_id}")
+    async def delete_documents(document_id: int):
+        condition_data = {"id": document_id}
+        deleted_one = collection.delete_one(condition_data)
+        return {"Message": "Document deleted Successfully!"}

scripts/services/main.py

 # importing libraries
 from fastapi import FastAPI
-
+# from scripts.constants.app_configuration import csv_path
 from scripts.constants.db_connection import db_connect
 from scripts.core.handlers.insert_data_into_db import insert_into_db
-from scripts.core.handlers.operations import start_operations, view_documents
+from scripts.core.handlers.operations import start_operations, view_documents, insert_document, update_documents, \
+    delete_document
 from scripts.core.handlers.read_file import extract_data
 from scripts.utils.mongo_util import create_collection
 
@@ -26,6 +27,14 @@ insert_status = insert_into_db(collection, data)
 if insert_status:
     print("Data inserted from csv to database successfully!")
 
-# Display
-
+# Display all documents
 view_documents(app)
+
+# Insert one document to db
+insert_document(app, collection)
+
+# Update one Document
+update_documents(app, collection)
+
+# Delete one Document
+delete_document(app, collection)