added transactions table

src/Core/Enums/TransactionType.cs

@@ -0,0 +1,10 @@
+namespace Bit.Core.Enums
+{
+    public enum TransactionType : byte
+    {
+        Charge = 0,
+        Credit = 1,
+        PromotionalCredit = 2,
+        ReferralCredit = 3
+    }
+}

src/Core/Models/Table/Transaction.cs

@@ -0,0 +1,27 @@
+using System;
+using Bit.Core.Enums;
+using Bit.Core.Utilities;
+
+namespace Bit.Core.Models.Table
+{
+    public class Transaction : ITableObject<Guid>
+    {
+        public Guid Id { get; set; }
+        public Guid? UserId { get; set; }
+        public Guid? OrganizationId { get; set; }
+        public TransactionType Type { get; set; }
+        public decimal Amount { get; set; }
+        public bool? Refunded { get; set; }
+        public decimal? RefundedAmount { get; set; }
+        public string Details { get; set; }
+        public PaymentMethodType? PaymentMethodType { get; set; }
+        public GatewayType? Gateway { get; set; }
+        public string GatewayId { get; set; }
+        public DateTime CreationDate { get; internal set; } = DateTime.UtcNow;
+
+        public void SetNewId()
+        {
+            Id = CoreHelpers.GenerateComb();
+        }
+    }
+}

src/Core/Repositories/ITransactionRepository.cs

@@ -0,0 +1,13 @@
+using System;
+using Bit.Core.Models.Table;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace Bit.Core.Repositories
+{
+    public interface ITransactionRepository : IRepository<Transaction, Guid>
+    {
+        Task<ICollection<Transaction>> GetManyByUserIdAsync(Guid userId);
+        Task<ICollection<Transaction>> GetManyByOrganizationIdAsync(Guid organizationId);
+    }
+}

src/Core/Repositories/SqlServer/TransactionRepository.cs

@@ -0,0 +1,48 @@
+using System;
+using Bit.Core.Models.Table;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Dapper;
+using System.Data;
+using System.Data.SqlClient;
+using System.Linq;
+
+namespace Bit.Core.Repositories.SqlServer
+{
+    public class TransactionRepository : Repository<Transaction, Guid>, ITransactionRepository
+    {
+        public TransactionRepository(GlobalSettings globalSettings)
+            : this(globalSettings.SqlServer.ConnectionString, globalSettings.SqlServer.ReadOnlyConnectionString)
+        { }
+
+        public TransactionRepository(string connectionString, string readOnlyConnectionString)
+            : base(connectionString, readOnlyConnectionString)
+        { }
+
+        public async Task<ICollection<Transaction>> GetManyByUserIdAsync(Guid userId)
+        {
+            using(var connection = new SqlConnection(ConnectionString))
+            {
+                var results = await connection.QueryAsync<Transaction>(
+                    $"[{Schema}].[Transaction_ReadByUserId]",
+                    new { UserId = userId },
+                    commandType: CommandType.StoredProcedure);
+
+                return results.ToList();
+            }
+        }
+
+        public async Task<ICollection<Transaction>> GetManyByOrganizationIdAsync(Guid organizationId)
+        {
+            using(var connection = new SqlConnection(ConnectionString))
+            {
+                var results = await connection.QueryAsync<Transaction>(
+                    $"[{Schema}].[Transaction_ReadByOrganizationId]",
+                    new { OrganizationId = organizationId },
+                    commandType: CommandType.StoredProcedure);
+
+                return results.ToList();
+            }
+        }
+    }
+}

src/Core/Utilities/ServiceCollectionExtensions.cs

@@ -52,6 +52,7 @@ namespace Bit.Core.Utilities
                 services.AddSingleton<IU2fRepository, SqlServerRepos.U2fRepository>();
                 services.AddSingleton<IInstallationRepository, SqlServerRepos.InstallationRepository>();
                 services.AddSingleton<IMaintenanceRepository, SqlServerRepos.MaintenanceRepository>();
+                services.AddSingleton<ITransactionRepository, SqlServerRepos.TransactionRepository>();
             }
 
             if(globalSettings.SelfHosted)