UML diagrams for Final Project

Final Project/Cafeteria_Recommnedation_system/Client/Modules/feedback_handler.py

@@ -0,0 +1,38 @@
+import json
+class FeedbackHandler:
+    def __init__(self, server_communicator, role, user_id):
+        self.server_communicator = server_communicator
+        self.user_id = user_id
+        self.role = role
+
+    def give_feedback(self):
+        menu_item_id = input("Enter the Menu Item ID: ")
+        rating = input("Enter your Rating (e.g., 4.5): ")
+        comment = input("Enter your Comment: ")
+
+        endpoint = "/give-feedback"
+        data = {
+            "UserID": self.user_id,
+            "MenuItemID": int(menu_item_id),
+            "Rating": float(rating),
+            "Comment": comment,
+            "RoleName": "Employee"
+        }
+
+        response = self.server_communicator.send_request(endpoint, data)
+        if response["status"] == "success":
+            print(response["message"])
+        else:
+            print(response["message"])
+
+    def view_feedback(self):
+        endpoint = "/view-feedback"
+        data = {"role_name": self.role}
+        response = self.server_communicator.send_request(endpoint, data)
+
+        if response["status"] == "success":
+            print(f"{'FoodName':<35} {'UserName':<25} {'Rating':<10} {'Comment':<70} {'Date':<20}")
+            for item in response['feedback']:
+                print(f"{item['FoodName']:<35} {item['UserName']:<25} {item['Rating']:<10} {item['Comment']:<70} {item['Date']:<20}")
+        else:
+            print("Failed to fetch feedback: ", response["message"])

Final Project/Cafeteria_Recommnedation_system/Client/Modules/menu_manager.py

@@ -0,0 +1,106 @@
+import json
+class MenuManager:
+    def __init__(self, server_communicator, role, user_id):
+        self.server_communicator = server_communicator
+        self.role = role
+        self.user_id = user_id
+
+    def add_menu_item(self):
+        food_name = input("Enter the food item name : ")
+        price = input("Enter Price : ")
+        mealtype = input("Meal Type : ")
+        mealtypeid = 0
+        if mealtype.upper() == "BREAKFAST":
+            mealtypeid = 1
+        elif mealtype.upper() == "LUNCH":
+            mealtypeid = 2
+        elif mealtype.upper() == "DINNER":
+            mealtypeid = 3
+
+        endpoint = "/add-menu-item"
+        data = {"Name": food_name, "Price": price, "MealTypeID": mealtypeid, "RoleName": "Admin", "AvailabilityStatus": 1}
+        response = self.server_communicator.send_request(endpoint, data)
+        if response["status"] == "success":
+            print(response["message"])
+        else:
+            print(response["message"])
+
+    def delete_menu_item(self):
+        item_id = int(input("Please enter food ID : "))
+        endpoint = "/delete-menu-item"
+        data = {"RoleName": "Admin", "MenuItemID": item_id}
+        response = self.server_communicator.send_request(endpoint, data)
+        if response["status"] == "success":
+            print(response["message"])
+        else:
+            print(response["message"])
+
+    def update_menu_item(self):
+        item_id = int(input("Please enter food ID to Update : "))
+        endpoint = "/update-menu-item"
+        new_price = int(input("Enter new price : "))
+        availability = input("Enter availability (Yes or No)")
+        if availability.upper() == "YES":
+            availability = 1
+        elif availability.upper() == "NO":
+            availability = 0
+        else:
+            print("Invalid Input")
+            return
+        data = {"RoleName": "Admin", "MenuItemID": item_id, "Price": new_price, "AvailabilityStatus": availability}
+        response = self.server_communicator.send_request(endpoint, data)
+        if response["status"] == "success":
+            print(response["message"])
+        else:
+            print(response["message"])
+
+    def update_item_availability(self):
+        item_id = int(input("Please enter food ID to Update : "))
+        endpoint = "/update-availability"
+        availability = input("Enter availability (Yes or No)")
+        if availability.upper() == "YES":
+            availability = 1
+        elif availability.upper() == "NO":
+            availability = 0
+        else: 
+            print("Invalid Input")
+            return 
+        data = {"RoleName": "Chef", "MenuItemID": item_id, "AvailabilityStatus": availability}
+
+        response = self.server_communicator.send_request(endpoint, data)
+        if response["status"] == "success":
+            print(response["message"])
+        else:
+            print(response["message"])
+
+    def add_moms_recipe(self):
+        print("Enter the mom's recipe (press Enter once to finish):")
+        recipe = []
+
+        while True:
+            line = input()
+            if line == "": 
+                break
+            recipe.append(line)
+
+        recipe_text = "\n".join(recipe) 
+
+        print("\nRecipe entered:")
+        print(recipe_text)
+
+        data = {
+            "UserID": self.user_id,
+            "Recipe": recipe_text,
+            "RoleName": self.role
+        }
+
+        endpoint = "/add-moms-recipe"
+        response = self.server_communicator.send_request(endpoint, data)
+
+        if response["status"] == "success":
+            print(response["message"])
+        else:
+            print(response["message"])
+
+
+

Final Project/Cafeteria_Recommnedation_system/Client/Modules/menu_viewer.py

@@ -0,0 +1,31 @@
+class MenuViewer:
+    def __init__(self, server_communicator, role):
+        self.server_communicator = server_communicator
+        self.role = role
+
+    def view_menu(self):
+        endpoint = "/food_menu"
+        data = {"role_name": self.role}
+        response = self.server_communicator.send_request(endpoint, data)
+        print(f"{'ID':<5} {'Name':<35} {'Price':<10} {'AvailabilityStatus':<20}")
+        for item in response['menu']:
+            availability = "Yes" if item['AvailabilityStatus'] == 1 else "No"
+            print(f"{item['ID']:<5} {item['Name']:<35} {item['Price']:<10} {availability:<20}")
+
+    def view_low_rating_items(self):
+        endpoint = "/view-low-rating-items"
+        data = {"role_name": self.role}
+        response = self.server_communicator.send_request(endpoint, data)
+        if response["status"] == "success":
+            print(f"{'FoodName':<35} {'OverallRating':<10}")
+            for item in response['low_rating_items']:
+                print(f"{item['FoodName']:<35} {item['AvgRating']:<10.2f}")
+        else:
+            print("Failed to fetch low rating items: ", response["message"])
+
+    def view_momsrecipe(self):
+        endpoint = "/view-moms-recipe"
+        response = self.server_communicator.send_request(endpoint)
+        print(f"{'ID':<10} {'UserName':<25} {'Recipe':<70}")
+        for item in response['feedback']:
+            print(f"{item['UserID']:<10} {item['UserName']:<25} {item['Recipe']:<70}")

Final Project/Cafeteria_Recommnedation_system/Client/Modules/roll_out_manager.py

@@ -0,0 +1,42 @@
+class RolloutManager:
+    def __init__(self, server_communicator, role, user_id):
+        self.server_communicator = server_communicator
+        self.role = role
+        self.user_id = user_id
+
+    def get_recomendation(self):
+        endpoint = "/view-recomendation"
+        data = {"RoleName": self.role}
+        response = self.server_communicator.send_request(endpoint, data)
+        print("\nBreakfast Recommendations\n")
+        print(f"{'ID':<5} {'Name':<35}")
+
+        food_id_for_roll_out = {"Breakfast": [], "Lunch": [], "Dinner": []}
+        for item in response['recomendations']['Breakfast']:
+            print(f"{item['ID']:<5} {item['Name']:<35}")
+
+        food_id_for_roll_out["Breakfast"] = input("Enter the Two ID for breakfast: ").split()
+
+        print("\nLunch Recommendations")
+        for item in response['recomendations']['Lunch']:
+            print(f"{item['ID']:<5} {item['Name']:<35}")
+
+        food_id_for_roll_out["Lunch"] = input("Enter the ID for Lunch: ").split()
+
+        print("\nDinner Recommendations")
+        for item in response['recomendations']['Dinner']:
+            print(f"{item['ID']:<5} {item['Name']:<35}")
+
+        food_id_for_roll_out["Dinner"] = input("Enter the ID for Dinner: ").split()
+
+        return food_id_for_roll_out
+
+    def roll_out_menu(self):
+        food_id_for_roll_out = self.get_recomendation()
+        endpoint = "/roll-out"
+        data = {"data": food_id_for_roll_out}
+        response = self.server_communicator.send_request(endpoint, data)
+        if response["status"] == "success":
+            print(response["message"])
+        else:
+            print(response["message"])

Final Project/Cafeteria_Recommnedation_system/Client/Modules/user_preference_manager.py

@@ -0,0 +1,81 @@
+import json 
+
+class UserPreferenceManager:
+    def __init__(self, server_communicator, role, user_id):
+        self.server_communicator = server_communicator
+        self.role = role
+        self.user_id = user_id
+
+    def update_user_profile(self):
+            endpoint = "/update-user-profile"
+            print("updateeeee")
+            diet_preference= self.get_diet_preference()
+            spice_level= self.get_spice_level()
+
+            cuisine_preference= self.get_cuisine_preference()
+            sweet_tooth= self.get_sweetness_preference()
+            data = {
+                "RoleName": "Employee",
+                "UserId": self.user_id,
+                "DietPreference": diet_preference,
+                "SpiceLevel": spice_level,
+                "CuisinePreference": cuisine_preference,
+                "SweetTooth": sweet_tooth
+            }
+            print(data)
+            response = self.server_communicator.send_request(endpoint, data)
+            if response["status"] == "success":
+                print(response["message"])
+            else:
+                print(response["message"])
+
+    def get_diet_preference(self):           
+        while 1:
+            print("\nPlease select your diet preference:\n1. Vegetarian\n2. Non-Vegetarian\n3. Eggetarian")
+            spice_level_choice = int(input("Enter choice (1/2/3): "))
+            if spice_level_choice == 1:
+                return "Vegetarian"
+            elif spice_level_choice == 2:
+                return "Non-Vegetarian"
+            elif spice_level_choice == 3:
+                return "Eggetarian"
+            else:
+                print("Invalid Input")
+
+    def get_spice_level(self):
+        while 1:
+            print("\nPlease select your spice level:\n1. High\n2. Medium\n3. Low")
+            spice_level_choice = int(input("Enter choice (1/2/3): "))
+            if spice_level_choice == 1:
+                return "High"
+            elif spice_level_choice == 2:
+                return "Medium"
+            elif spice_level_choice == 3:
+                return "Low"
+            else:
+                print("Invalid Input")
+
+    def get_cuisine_preference(self):
+        while 1:
+            print("\nWhat do you prefer most?\n1. North Indian\n2. South Indian\n3. Other")
+            cuisine_preference_choice = int(input("Enter choice (1/2/3): "))
+            if cuisine_preference_choice == 1:
+                return "North Indian"
+            elif cuisine_preference_choice == 2:
+                return "South Indian"
+            elif cuisine_preference_choice == 3:
+                return "Other"
+            else:
+                print("Invalid Input")
+
+    def get_sweetness_preference(self):
+        while 1:
+            print("\nDo you have a sweet tooth?\n1. Yes\n2. No")
+            sweet_tooth_choice = int(input("Enter choice (1/2): "))
+            if sweet_tooth_choice == 1:
+                return 1
+            elif sweet_tooth_choice == 2:
+                return 0
+            else:
+                print("Invalid Input")
+

Final Project/Cafeteria_Recommnedation_system/Client/Modules/voting_handler.py

@@ -0,0 +1,67 @@
+import json 
+
+class VotingHandler:
+    def __init__(self, server_communicator, role, user_id):
+        self.server_communicator = server_communicator
+        self.role = role
+        self.user_id = user_id
+
+    def view_voting_items(self):
+        endpoint = "/voting-items"
+        data = {"UserID": self.user_id}
+        response = self.server_communicator.send_request(endpoint, data)
+        response = response["data"]
+        voting_items = {"Breakfast": [], "Lunch": [], "Dinner": []}
+
+        print("Breakfast Recommendations")
+        print(f"{'MenuItemID':<10} {'Name':<35}")
+        for item in response['Breakfast']:
+            print(f"{item['MenuItemID']:<10} {item['MenuItemName']:<35}")
+            voting_items['Breakfast'].append(item)
+
+        print("Lunch Recommendations")
+        print(f"{'MenuItemID':<10} {'Name':<35} ")
+        for item in response['Lunch']:
+            print(f"{item['MenuItemID']:<10} {item['MenuItemName']:<35} ")
+            voting_items['Lunch'].append(item)
+
+        print("Dinner Recommendations")
+        print(f"{'MenuItemID':<10} {'Name':<35}")
+        for item in response['Dinner']:
+            print(f"{item['MenuItemID']:<10} {item['MenuItemName']:<35} ")
+            voting_items['Dinner'].append(item)
+
+        return voting_items
+
+    def vote_for_menu(self):
+        voting_items = self.view_voting_items()
+        votes = {}
+        for meal_type in ["Breakfast", "Lunch", "Dinner"]:
+            valid_choices = [str(item['MenuItemID']) for item in voting_items[meal_type]]
+            while True:
+                menu_item_id = input(f"Enter the ID for {meal_type} ({', '.join(valid_choices)}): ")
+                if menu_item_id in valid_choices:
+                    votes[meal_type] = menu_item_id
+                    break
+                else:
+                    print(f"Incorrect choice. Please enter a valid ID for {meal_type} ({', '.join(valid_choices)}).")
+
+        endpoint = "/voting"
+        data = {"employee_id": self.user_id, "data": votes}
+        response = self.server_communicator.send_request(endpoint, data)
+        if response["status"] == "success":
+            print(response["message"])
+        else:
+            print(response["message"])
+
+    def view_yesterday_voting(self):
+        endpoint = "/voting-items"
+        data = {}
+        response = self.server_communicator.send_request(endpoint, data)
+        categorized_items = response['data']
+
+        for meal_type, items in categorized_items.items():
+            print(f"\n{meal_type} Recommendations")
+            print(f"{'MenuItemID':<10} {'Name':<35} {'Votes':<5}")
+            for item in items:
+                print(f"{item['MenuItemID']:<10} {item['MenuItemName']:<35} {item['Votes']:<5}")