diff --git a/Product_MicroService_Group3/app.yaml b/Product_MicroService_Group3/app.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..ab488dfb9077cfca361f84c8511c86b3ed935dbb
--- /dev/null
+++ b/Product_MicroService_Group3/app.yaml
@@ -0,0 +1,2 @@
+runtime: python312
+entrypoint: gunicorn -b :$PORT index:app
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/__init__.py b/Product_MicroService_Group3/app/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e5da06c31592e6410ec992cae27f65004ade98d6
--- /dev/null
+++ b/Product_MicroService_Group3/app/__init__.py
@@ -0,0 +1,10 @@
+from flask import Flask
+
+from app.models import login
+
+app = Flask(__name__)
+
+from app import routes
+
+if __name__ == '__main__':
+ app.run(debug=True)
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/__pycache__/config.cpython-311.pyc b/Product_MicroService_Group3/app/__pycache__/config.cpython-311.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..f5dbbfc7766e0722ceb9c91c99c512ea13f2f156
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diff --git a/Product_MicroService_Group3/app/config.py b/Product_MicroService_Group3/app/config.py
new file mode 100644
index 0000000000000000000000000000000000000000..c00614d76e76bd4f038472b1cffe8ef34b2415d7
--- /dev/null
+++ b/Product_MicroService_Group3/app/config.py
@@ -0,0 +1,7 @@
+import os
+
+
+DEBUG = True
+SECRET_KEY = "Group3"
+
+PORT = 5001
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/controllers/__init__.py b/Product_MicroService_Group3/app/controllers/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..83fe4b03fbf1ea1097fdec730685170c3a35cc8d
--- /dev/null
+++ b/Product_MicroService_Group3/app/controllers/__init__.py
@@ -0,0 +1,3 @@
+from flask import Flask
+from flask import Blueprint
+
diff --git a/Product_MicroService_Group3/app/controllers/__pycache__/__init__.cpython-311.pyc b/Product_MicroService_Group3/app/controllers/__pycache__/__init__.cpython-311.pyc
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diff --git a/Product_MicroService_Group3/app/controllers/__pycache__/productHomeController.cpython-311.pyc b/Product_MicroService_Group3/app/controllers/__pycache__/productHomeController.cpython-311.pyc
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diff --git a/Product_MicroService_Group3/app/controllers/__pycache__/updateProfileController.cpython-311.pyc b/Product_MicroService_Group3/app/controllers/__pycache__/updateProfileController.cpython-311.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..99f644e6d21227d53f1b3576205412c1a32bf653
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diff --git a/Product_MicroService_Group3/app/controllers/addReviewController.py b/Product_MicroService_Group3/app/controllers/addReviewController.py
new file mode 100644
index 0000000000000000000000000000000000000000..1a2b5d3518a69fe63d5c920051bdd94e6aa0455f
--- /dev/null
+++ b/Product_MicroService_Group3/app/controllers/addReviewController.py
@@ -0,0 +1,98 @@
+from flask import Blueprint, jsonify, request, json, session
+from models.addReview import add_user_review
+
+import requests
+
+
+add_review_bp = Blueprint("addReview",__name__)
+
+
+@add_review_bp.route("/product/<int:productID>/addReview", methods=["GET"])
+def get_username_from_user_microservice(productID):
+
+ user_id = session.get("user_id")
+
+ if user_id:
+ if request.method == 'GET':
+
+
+ product_id = productID
+
+ response = requests.post('http://localhost:5000/user/getUsername', json={'id': user_id})
+ if response.status_code == 200:
+ username = response.json()['username']
+ userID = user_id
+ session['username'] = username
+ session['productID'] = product_id
+
+
+ rating_info = {
+ "UserID" : userID,
+ "ProductID" : product_id,
+ "Username" : username
+ }
+
+ return rating_info
+ else:
+ return {"Error" : "Failed to retrieve username"}
+
+ #return "You can review the product with ID: {}".format(product_id)
+
+ else:
+ return {"error" : "null"}
+
+ else:
+ return {"error" : "You need to be logged in to add a review"}
+
+
+
+
+@add_review_bp.route("/product/<int:productID>/addReview", methods=["POST"])
+def add_review(productID):
+
+ user_id = session.get("user_id")
+
+ if user_id:
+ if request.method == 'POST':
+
+ data = request.get_json()
+ review = data.get("review")
+ rating = data.get("rating")
+ product_id = productID
+ username = session.get('username')
+ product_id = session.get('productID')
+
+ if review.strip() != "":
+
+ if username is None:
+ return {"error": "Username is not available"}
+
+ # Check if product_id is available
+ if product_id is None:
+ return {"error": "Product ID is not available"}
+
+ if isinstance(rating, int) and 1 <= rating <= 5:
+
+ review_info = {
+ "UserID" : user_id,
+ "ProductID" : product_id,
+ "Review" : review,
+ "Rating" : rating,
+ "Username" : username
+ }
+
+ user_review_message = add_user_review(review_info)
+ return user_review_message
+
+ else:
+ return {"error" : "Rating must be an integer between 1 and 5"}
+
+ else:
+ return {"error" : "Review cannot be empty"}
+
+
+ else:
+ return {"error" : "null"}
+
+ else:
+ return {"error" : "You need to be logged in to add a review"}
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/controllers/getProductController.py b/Product_MicroService_Group3/app/controllers/getProductController.py
new file mode 100644
index 0000000000000000000000000000000000000000..88c9f2c6a960befdd847ab73ef534d0bc63b3582
--- /dev/null
+++ b/Product_MicroService_Group3/app/controllers/getProductController.py
@@ -0,0 +1,30 @@
+from flask import Blueprint, jsonify, request, json, session
+from models.getProduct import get_product
+
+
+display_product_bp = Blueprint("product",__name__)
+
+
+@display_product_bp.route("/product/<int:productID>", methods=["GET"])
+def display_product(productID):
+
+ user_id = session.get("user_id")
+
+
+ if request.method == 'GET':
+
+
+ product_id = productID
+
+
+ # Convert to JSON
+ #json_user_data = json.dumps(user_data)
+
+ product, images, reviews = get_product(product_id) #Send user info to database
+ customers = [review_data["CustomerID"] for review_data in reviews]
+
+
+ return jsonify(customers,{"product" : product, "images" : images, "reviews" : reviews, "session" : user_id})
+
+ else:
+ return {"error" : "null"}
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/controllers/productHomeController.py b/Product_MicroService_Group3/app/controllers/productHomeController.py
new file mode 100644
index 0000000000000000000000000000000000000000..4acfaf5e5c3babe95574864bb08424664a0ca925
--- /dev/null
+++ b/Product_MicroService_Group3/app/controllers/productHomeController.py
@@ -0,0 +1,30 @@
+from flask import Blueprint, jsonify, request, json, session
+from models.productHome import get_product_by_section
+
+
+product_home_bp = Blueprint("home",__name__)
+
+
+@product_home_bp.route("/product/home", methods=["POST"])
+def product_section():
+
+ user_id = session.get("user_id")
+
+
+ if request.method == 'POST':
+
+ data = request.get_json()
+ category_id = data.get("category_id")
+
+
+ # Convert to JSON
+ #json_user_data = json.dumps(user_data)
+
+ products = get_product_by_section(category_id) #Send user info to database
+ #customers = [review_data["CustomerID"] for review_data in reviews]
+
+
+ return jsonify({"products" : products, "session" : user_id})
+
+ else:
+ return {"error" : "null"}
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/index.py b/Product_MicroService_Group3/app/index.py
new file mode 100644
index 0000000000000000000000000000000000000000..9f0267b580f95986bae3f617d8c23bbf4ddf994f
--- /dev/null
+++ b/Product_MicroService_Group3/app/index.py
@@ -0,0 +1,50 @@
+from flask import Flask, redirect, url_for, request, render_template, make_response, session, abort
+from flask_cors import CORS
+from flask import jsonify
+
+
+from config import DEBUG, SECRET_KEY, PORT
+import os
+import requests
+
+from controllers.getProductController import display_product_bp
+from controllers.addReviewController import add_review_bp
+from controllers.productHomeController import product_home_bp
+
+
+
+
+app = Flask(__name__)
+CORS(app)
+
+
+app.secret_key = SECRET_KEY
+
+
+# Read user microservice URL from environment variable
+USER_MICROSERVICE_URL = os.getenv('USER_MICROSERVICE_URL', 'http://127.0.0.1:5000')
+
+@app.route('/product', methods=['POST'])
+def get_session_id():
+ session_id = session.get('user_id')
+ if session_id:
+ return jsonify({'session_id': session_id})
+ else:
+ return jsonify({'message': 'Session ID not found'})
+
+
+
+@app.route('/')
+def index():
+ return render_template("index.html")
+
+
+
+app.register_blueprint(display_product_bp)
+app.register_blueprint(add_review_bp)
+app.register_blueprint(product_home_bp)
+
+
+
+if __name__ == '__main__':
+ app.run(debug=DEBUG, port=PORT)
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/models/__init__.py b/Product_MicroService_Group3/app/models/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..d55ce4a0c8e0748e87cd3ecae1b6fe12294bdae3
--- /dev/null
+++ b/Product_MicroService_Group3/app/models/__init__.py
@@ -0,0 +1,15 @@
+from flask import Flask
+from flask_cors import CORS
+
+
+#from app.models import models
+
+app = Flask(__name__)
+CORS(app)
+
+#db = sqlAlchemy
+
+#from app import routes
+
+if __name__ == '__main__':
+ app.run(debug=True)
\ No newline at end of file
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diff --git a/Product_MicroService_Group3/app/models/__pycache__/signup.cpython-311.pyc b/Product_MicroService_Group3/app/models/__pycache__/signup.cpython-311.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..94a888ae05aa3787387431d65168edf553a0a2cf
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diff --git a/Product_MicroService_Group3/app/models/__pycache__/updateProfile.cpython-311.pyc b/Product_MicroService_Group3/app/models/__pycache__/updateProfile.cpython-311.pyc
new file mode 100644
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diff --git a/Product_MicroService_Group3/app/models/addReview.py b/Product_MicroService_Group3/app/models/addReview.py
new file mode 100644
index 0000000000000000000000000000000000000000..8f67372fa8e1e80281e735675913bf514855c42c
--- /dev/null
+++ b/Product_MicroService_Group3/app/models/addReview.py
@@ -0,0 +1,41 @@
+import pyodbc
+from flask import jsonify
+from models.database_connection import connect_db
+
+
+
+def add_user_review(data):
+
+ try: #error handling
+
+ connection = connect_db()
+ cursor = connection.cursor()
+
+
+ #insert data into reviews and ratings table
+ insert_user_query = '''INSERT INTO dbo.ReviewsAndRatings (CustomerID, ProductID, Review, rating, Username)
+VALUES (?, ?, ?, ?, ?);'''
+ cursor.execute(insert_user_query, (data["UserID"], data["ProductID"], data["Review"], data["Rating"], data["Username"]))
+
+
+
+ #commit changes to database if no errors
+ connection.commit()
+
+ return {"message" : "Review added successfully"}
+
+ except pyodbc.Error as e: #more error handling
+ print(f"Database error in add_review: {e}")
+ connection.rollback()
+ return {"Error" : "Database error"}
+
+ except Exception as e: #more error handling
+ print(f"Unexpected error occured in add_review: {e}")
+ connection.rollback()
+ return {"Error" : "Unexpected error"}
+
+ finally:
+ if cursor:
+ cursor.close()
+ if connection:
+ connection.close()
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/models/database_connection.py b/Product_MicroService_Group3/app/models/database_connection.py
new file mode 100644
index 0000000000000000000000000000000000000000..0986cea0aafc84365dceb7ca9170ffa9bbcdeb02
--- /dev/null
+++ b/Product_MicroService_Group3/app/models/database_connection.py
@@ -0,0 +1,14 @@
+import pyodbc
+
+
+#Connect to database
+def connect_db():
+
+ server = 'Chiamaka'
+ database = 'Products'
+ username = 'CHIAMAKA\amych'
+ password = ''
+
+ connection_string = f'DRIVER={{SQL Server}};SERVER={server};DATABASE={database};UID={username};PWD={password};Trusted_Connection=yes;'
+
+ return pyodbc.connect(connection_string)
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/models/getProduct.py b/Product_MicroService_Group3/app/models/getProduct.py
new file mode 100644
index 0000000000000000000000000000000000000000..e66255704b9cba4288f27ebacfb872656be7d5ab
--- /dev/null
+++ b/Product_MicroService_Group3/app/models/getProduct.py
@@ -0,0 +1,59 @@
+#from app import db
+import pyodbc
+from flask import jsonify
+from models.database_connection import connect_db
+
+#Function to get user info
+def get_product(data):
+
+ try: #error handling
+
+ connection = connect_db()
+ cursor = connection.cursor()
+
+ product_id = data
+
+ #Get image info from database
+ product_query = "SELECT * FROM dbo.ProductCatalog WHERE ProductID = ?"
+ cursor.execute(product_query, product_id)
+
+ row = cursor.fetchone() #fetch data
+
+ columns = [column[0] for column in cursor.description]
+ product_data = dict(zip(columns, row))
+
+ #Collect image information from database
+ image_query = "SELECT * FROM dbo.ProductImage WHERE ProductID = ?"
+ cursor.execute(image_query, product_id)
+ images = cursor.fetchall()
+
+ image_data = [{"ImageIdentifier": row[0], "ProductID": row[1]} for row in images]
+
+
+ #Get reviews from database
+ reviews_query = "SELECT CustomerID, Username, Review, rating FROM dbo.ReviewsAndRatings WHERE ProductID= ?"
+ cursor.execute(reviews_query, product_id)
+ reviews = cursor.fetchall()
+
+ reviews_data = [{"CustomerID": row[0], "Username": row[1], "Review": row[2], "rating" : row[3]} for row in reviews]
+
+
+
+ #connection.close()
+
+ return (product_data, image_data, reviews_data)
+
+ except pyodbc.Error as e: #error handling
+ print(f"Database error in get_product: {e}")
+ return None
+
+ except Exception as e: #error handling
+ print(f"Unexpected error occured in get_product: {e}")
+ return None
+
+ finally:
+ if cursor:
+ cursor.close()
+ if connection:
+ connection.close()
+
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/models/productHome.py b/Product_MicroService_Group3/app/models/productHome.py
new file mode 100644
index 0000000000000000000000000000000000000000..5370a1688ec61d24ae906b532764910788cb2357
--- /dev/null
+++ b/Product_MicroService_Group3/app/models/productHome.py
@@ -0,0 +1,80 @@
+#from app import db
+import pyodbc
+from flask import jsonify
+from models.database_connection import connect_db
+
+#Function to get user info
+def get_product_by_section(data):
+
+ try: #error handling
+
+ connection = connect_db()
+ cursor = connection.cursor()
+
+ category_id = data
+
+ #Get image info from database
+ product_section_query = """SELECT
+ t1.ProductID,
+ t1.ProductName,
+ t1.ProductDesc,
+ t1.Price,
+ t3.ProductCategoryID,
+ t3.CategoryName,
+ COALESCE(AVG(t4.Rating), 0) AS AverageRating,
+ t5.ImageIdentifier
+FROM
+ dbo.ProductCatalog AS t1
+INNER JOIN
+ dbo.ProductCategory AS t2 ON t1.ProductID = t2.ProductID
+INNER JOIN
+ dbo.Category AS t3 ON t2.ProductCategoryID = t3.ProductCategoryID
+LEFT JOIN
+ dbo.ReviewsAndRatings AS t4 ON t1.ProductID = t4.ProductID
+LEFT JOIN
+ dbo.ProductImage AS t5 ON t1.ProductID = t5.ProductID
+WHERE
+ t3.ProductCategoryID = ?
+GROUP BY
+ t1.ProductID,
+ t1.ProductName,
+ t1.ProductDesc,
+ t1.Price,
+ t3.ProductCategoryID,
+ t3.CategoryName,
+ t5.ImageIdentifier;
+"""
+
+ cursor.execute(product_section_query, category_id)
+
+ products = cursor.fetchall()#fetch data
+
+ products_data = [{"ProductID": row[0],
+ "ProductName": row[1],
+ "ProductDesc": row[2],
+ "Price" : row[3],
+ "ProductCategoryID" : row[4],
+ "CategoryName" : row[5],
+ "AverageRating" : row[6],
+ "ImageName" : row[7]} for row in products]
+
+
+
+ #connection.close()
+
+ return (products_data)
+
+ except pyodbc.Error as e: #error handling
+ print(f"Database error in get_product_by_section: {e}")
+ return None
+
+ except Exception as e: #error handling
+ print(f"Unexpected error occured in get_product_by_section: {e}")
+ return None
+
+ finally:
+ if cursor:
+ cursor.close()
+ if connection:
+ connection.close()
+
\ No newline at end of file
diff --git a/Product_MicroService_Group3/app/run.py b/Product_MicroService_Group3/app/run.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/Product_MicroService_Group3/app/templates/index.html b/Product_MicroService_Group3/app/templates/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..6207c5207b735653b32e6ad59ac7d969cdfab4eb
--- /dev/null
+++ b/Product_MicroService_Group3/app/templates/index.html
@@ -0,0 +1,6 @@
+<html>
+ <head></head>
+ <body>
+ <p>HELLO</p>
+ </body>
+</html>
\ No newline at end of file
diff --git a/Product_MicroService_Group3/requirements.txt b/Product_MicroService_Group3/requirements.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6da6fc6ef7722e29986acb00b7f1caba9b9e5545
--- /dev/null
+++ b/Product_MicroService_Group3/requirements.txt
@@ -0,0 +1,3 @@
+Flask==3.0.0
+gunicorn==21.2.0
+boto3==1.29.0
\ No newline at end of file