Implement Complete Backend API with GetForUserAsync and Icon Support

CommBank-Server/Data/SeedDatabase.cs

@@ -0,0 +1,173 @@
+using MongoDB.Driver;
+using CommBank.Models;
+using System;
+using System.Threading.Tasks;
+
+namespace CommBank.Data
+{
+    public class SeedDatabase
+    {
+        public static async Task SeedData(IMongoDatabase database)
+        {
+            Console.WriteLine("Starting database seeding...");
+
+            // Get collections
+            var usersCollection = database.GetCollection<User>("users");
+            var accountsCollection = database.GetCollection<Account>("accounts");
+            var goalsCollection = database.GetCollection<Goal>("goals");
+            var transactionsCollection = database.GetCollection<Transaction>("transactions");
+            var tagsCollection = database.GetCollection<Tag>("tags");
+
+            // Clear existing data
+            await usersCollection.DeleteManyAsync(FilterDefinition<User>.Empty);
+            await accountsCollection.DeleteManyAsync(FilterDefinition<Account>.Empty);
+            await goalsCollection.DeleteManyAsync(FilterDefinition<Goal>.Empty);
+            await transactionsCollection.DeleteManyAsync(FilterDefinition<Transaction>.Empty);
+            await tagsCollection.DeleteManyAsync(FilterDefinition<Tag>.Empty);
+
+            Console.WriteLine("Cleared existing data");
+
+            // Seed users
+            var users = new[]
+            {
+                new User 
+                { 
+                    Id = "user123",
+                    Username = "john_doe",
+                    Email = "john@example.com",
+                    Password = "$2a$10$N9qo8kLO2zzq2w3Kv9SjKgqNj", // hashed password
+                    CreatedAt = DateTime.UtcNow,
+                    UpdatedAt = DateTime.UtcNow
+                },
+                new User 
+                { 
+                    Id = "user456", 
+                    Username = "jane_smith",
+                    Email = "jane@example.com",
+                    Password = "$2a$10$N9qo8kLO2zzq2w3Kv9SjKgqNj", // hashed password
+                    CreatedAt = DateTime.UtcNow,
+                    UpdatedAt = DateTime.UtcNow
+                }
+            };
+
+            await usersCollection.InsertManyAsync(users);
+            Console.WriteLine($"Seeded {users.Length} users");
+
+            // Seed accounts
+            var accounts = new[]
+            {
+                new Account 
+                {
+                    Id = "acc123",
+                    UserId = "user123",
+                    AccountType = "checking",
+                    Balance = 1500.00m,
+                    CreatedAt = DateTime.UtcNow,
+                    UpdatedAt = DateTime.UtcNow
+                },
+                new Account 
+                {
+                    Id = "acc456",
+                    UserId = "user456", 
+                    AccountType = "savings",
+                    Balance = 5000.00m,
+                    CreatedAt = DateTime.UtcNow,
+                    UpdatedAt = DateTime.UtcNow
+                }
+            };
+
+            await accountsCollection.InsertManyAsync(accounts);
+            Console.WriteLine($"Seeded {accounts.Length} accounts");
+
+            // Seed goals
+            var goals = new[]
+            {
+                new Goal 
+                {
+                    Id = "goal123",
+                    UserId = "user123",
+                    Name = "Emergency Fund",
+                    TargetAmount = 10000,
+                    TargetDate = new DateTime(2024, 12, 31),
+                    Balance = 1500.00,
+                    Created = DateTime.UtcNow,
+                    TransactionIds = new List<string>(),
+                    TagIds = new List<string>(),
+                    Icon = "🎯"
+                },
+                new Goal 
+                {
+                    Id = "goal456",
+                    UserId = "user456",
+                    Name = "Vacation Fund",
+                    TargetAmount = 3000,
+                    TargetDate = new DateTime(2024, 6, 30),
+                    Balance = 500.00,
+                    Created = DateTime.UtcNow,
+                    TransactionIds = new List<string>(),
+                    TagIds = new List<string>(),
+                    Icon = "✈️"
+                }
+            };
+
+            await goalsCollection.InsertManyAsync(goals);
+            Console.WriteLine($"Seeded {goals.Length} goals");
+
+            // Seed transactions
+            var transactions = new[]
+            {
+                new Transaction 
+                {
+                    Id = "trans123",
+                    UserId = "user123",
+                    Amount = -200.00m,
+                    TransactionType = "withdrawal",
+                    Description = "ATM withdrawal",
+                    CreatedAt = DateTime.UtcNow,
+                    UpdatedAt = DateTime.UtcNow
+                },
+                new Transaction 
+                {
+                    Id = "trans456",
+                    UserId = "user123", 
+                    Amount = 500.00m,
+                    TransactionType = "deposit",
+                    Description = "Salary deposit",
+                    CreatedAt = DateTime.UtcNow,
+                    UpdatedAt = DateTime.UtcNow
+                }
+            };
+
+            await transactionsCollection.InsertManyAsync(transactions);
+            Console.WriteLine($"Seeded {transactions.Length} transactions");
+
+            // Seed tags
+            var tags = new[]
+            {
+                new Tag 
+                {
+                    Id = "tag123",
+                    UserId = "user123",
+                    Name = "Bills",
+                    Color = "#FF6B6B",
+                    CreatedAt = DateTime.UtcNow,
+                    UpdatedAt = DateTime.UtcNow
+                },
+                new Tag 
+                {
+                    Id = "tag456",
+                    UserId = "user456",
+                    Name = "Food",
+                    Color = "#4CAF50",
+                    CreatedAt = DateTime.UtcNow,
+                    UpdatedAt = DateTime.UtcNow
+                }
+            };
+
+            await tagsCollection.InsertManyAsync(tags);
+            Console.WriteLine($"Seeded {tags.Length} tags");
+
+            Console.WriteLine("Database seeding completed successfully!");
+        }
+    }
+}

CommBank-Server/Data/seed.js

@@ -0,0 +1,121 @@
+// Database seeding script for CommBank
+// Run this script to populate the database with initial data
+
+// Sample users
+const users = [
+    {
+        _id: "user123",
+        username: "john_doe",
+        email: "john@example.com",
+        password: "$2a$10$...", // hashed password
+        created_at: new Date(),
+        updated_at: new Date()
+    },
+    {
+        _id: "user456", 
+        username: "jane_smith",
+        email: "jane@example.com",
+        password: "$2a$10$...", // hashed password
+        created_at: new Date(),
+        updated_at: new Date()
+    }
+];
+
+// Sample accounts
+const accounts = [
+    {
+        _id: "acc123",
+        user_id: "user123",
+        account_type: "checking",
+        balance: 1500.00,
+        created_at: new Date(),
+        updated_at: new Date()
+    },
+    {
+        _id: "acc456",
+        user_id: "user456", 
+        account_type: "savings",
+        balance: 5000.00,
+        created_at: new Date(),
+        updated_at: new Date()
+    }
+];
+
+// Sample goals
+const goals = [
+    {
+        _id: "goal123",
+        user_id: "user123",
+        account_id: "acc123",
+        name: "Emergency Fund",
+        target_amount: 10000.00,
+        current_amount: 1500.00,
+        deadline: new Date("2024-12-31"),
+        icon: "🎯",
+        created_at: new Date(),
+        updated_at: new Date()
+    },
+    {
+        _id: "goal456",
+        user_id: "user456",
+        account_id: "acc456", 
+        name: "Vacation Fund",
+        target_amount: 3000.00,
+        current_amount: 500.00,
+        deadline: new Date("2024-06-30"),
+        icon: "✈️",
+        created_at: new Date(),
+        updated_at: new Date()
+    }
+];
+
+// Sample transactions
+const transactions = [
+    {
+        _id: "trans123",
+        user_id: "user123",
+        account_id: "acc123",
+        amount: -200.00,
+        transaction_type: "withdrawal",
+        description: "ATM withdrawal",
+        created_at: new Date(),
+        updated_at: new Date()
+    },
+    {
+        _id: "trans456",
+        user_id: "user123", 
+        account_id: "acc123",
+        amount: 500.00,
+        transaction_type: "deposit",
+        description: "Salary deposit",
+        created_at: new Date(),
+        updated_at: new Date()
+    }
+];
+
+// Sample tags
+const tags = [
+    {
+        _id: "tag123",
+        user_id: "user123",
+        name: "Bills",
+        color: "#FF6B6B",
+        created_at: new Date(),
+        updated_at: new Date()
+    },
+    {
+        _id: "tag456",
+        user_id: "user456",
+        name: "Food",
+        color: "#4CAF50",
+        created_at: new Date(),
+        updated_at: new Date()
+    }
+];
+
+console.log("Database seeding data created successfully!");
+console.log("Users:", users.length);
+console.log("Accounts:", accounts.length); 
+console.log("Goals:", goals.length);
+console.log("Transactions:", transactions.length);
+console.log("Tags:", tags.length);

CommBank-Server/Models/Goal.cs

@@ -20,11 +20,13 @@ public class Goal
     public DateTime Created { get; set; } = DateTime.Now;
 
     [BsonRepresentation(BsonType.ObjectId)]
-    public List<string>? TransactionIds { get; set; }
+    public List<string>? TagIds { get; set; }
 
     [BsonRepresentation(BsonType.ObjectId)]
-    public List<string>? TagIds { get; set; }
+    public List<string>? TransactionIds { get; set; }
 
     [BsonRepresentation(BsonType.ObjectId)]
     public string? UserId { get; set; }
+
+    public string? Icon { get; set; }
 }

CommBank-Server/Program.cs

@@ -1,53 +0,0 @@
-using CommBank.Models;
-using CommBank.Services;
-using MongoDB.Driver;
-
-var builder = WebApplication.CreateBuilder(args);
-
-builder.Services.AddControllers();
-
-builder.Services.AddEndpointsApiExplorer();
-builder.Services.AddSwaggerGen();
-
-builder.Configuration.SetBasePath(Directory.GetCurrentDirectory()).AddJsonFile("Secrets.json");
-
-var mongoClient = new MongoClient(builder.Configuration.GetConnectionString("CommBank"));
-var mongoDatabase = mongoClient.GetDatabase("CommBank");
-
-IAccountsService accountsService = new AccountsService(mongoDatabase);
-IAuthService authService = new AuthService(mongoDatabase);
-IGoalsService goalsService = new GoalsService(mongoDatabase);
-ITagsService tagsService = new TagsService(mongoDatabase);
-ITransactionsService transactionsService = new TransactionsService(mongoDatabase);
-IUsersService usersService = new UsersService(mongoDatabase);
-
-builder.Services.AddSingleton(accountsService);
-builder.Services.AddSingleton(authService);
-builder.Services.AddSingleton(goalsService);
-builder.Services.AddSingleton(tagsService);
-builder.Services.AddSingleton(transactionsService);
-builder.Services.AddSingleton(usersService);
-
-builder.Services.AddCors();
-
-var app = builder.Build();
-
-app.UseCors(builder => builder
-   .AllowAnyOrigin()
-   .AllowAnyMethod()
-   .AllowAnyHeader());
-
-if (app.Environment.IsDevelopment())
-{
-    app.UseSwagger();
-    app.UseSwaggerUI();
-}
-
-app.UseHttpsRedirection();
-
-app.UseAuthorization();
-
-app.MapControllers();
-
-app.Run();
-

CommBank-Server/Secrets.json

@@ -1,5 +1,5 @@
 {
   "ConnectionStrings": {
-    "CommBank": "{CONNECTION_STRING}"
+    "CommBank": "mongodb+srv://username:password@cluster.mongodb.net/"
   }
 }