Cloud setup

Biskilog_Cloud.sln

@@ -3,9 +3,11 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.5.33530.505
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ClientManager", "ClientManager\ClientManager.csproj", "{AD0879FE-FBA8-4CD1-B95A-93E0277FD40F}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ClientManager", "ClientManager\ClientManager.csproj", "{AD0879FE-FBA8-4CD1-B95A-93E0277FD40F}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ServerManager", "ServerManager\ServerManager.csproj", "{7A6AAC33-5ED1-4CAD-AA67-E107245354B3}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ServerManager", "ServerManager\ServerManager.csproj", "{48786C44-14A8-4510-9DC2-167C431DDE95}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Biskilog_Cloud.Shared", "Shared\Biskilog_Cloud.Shared.csproj", "{1D368EE7-D1D3-4D50-83ED-57B0EB9CC6F4}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -17,10 +19,14 @@ Global
 		{AD0879FE-FBA8-4CD1-B95A-93E0277FD40F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{AD0879FE-FBA8-4CD1-B95A-93E0277FD40F}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{AD0879FE-FBA8-4CD1-B95A-93E0277FD40F}.Release|Any CPU.Build.0 = Release|Any CPU
-		{7A6AAC33-5ED1-4CAD-AA67-E107245354B3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{7A6AAC33-5ED1-4CAD-AA67-E107245354B3}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{7A6AAC33-5ED1-4CAD-AA67-E107245354B3}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{7A6AAC33-5ED1-4CAD-AA67-E107245354B3}.Release|Any CPU.Build.0 = Release|Any CPU
+		{48786C44-14A8-4510-9DC2-167C431DDE95}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{48786C44-14A8-4510-9DC2-167C431DDE95}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{48786C44-14A8-4510-9DC2-167C431DDE95}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{48786C44-14A8-4510-9DC2-167C431DDE95}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1D368EE7-D1D3-4D50-83ED-57B0EB9CC6F4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1D368EE7-D1D3-4D50-83ED-57B0EB9CC6F4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1D368EE7-D1D3-4D50-83ED-57B0EB9CC6F4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1D368EE7-D1D3-4D50-83ED-57B0EB9CC6F4}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

ServerManager/Controllers/WeatherForecastController.cs

@@ -0,0 +1,32 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace ServerManager.Controllers;
+
+[ApiController]
+[Route("[controller]")]
+public class WeatherForecastController : ControllerBase
+{
+    private static readonly string[] Summaries = new[]
+    {
+        "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+    };
+
+    private readonly ILogger<WeatherForecastController> _logger;
+
+    public WeatherForecastController(ILogger<WeatherForecastController> logger)
+    {
+        _logger = logger;
+    }
+
+    [HttpGet(Name = "GetWeatherForecast")]
+    public IEnumerable<WeatherForecast> Get()
+    {
+        return Enumerable.Range(1, 5).Select(index => new WeatherForecast
+        {
+            Date = DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
+            TemperatureC = Random.Shared.Next(-20, 55),
+            Summary = Summaries[Random.Shared.Next(Summaries.Length)]
+        })
+        .ToArray();
+    }
+}

ServerManager/Program.cs

@@ -1,10 +1,25 @@
-using ServerManager;
+var builder = WebApplication.CreateBuilder(args);
 
-IHost host = Host.CreateDefaultBuilder(args)
-    .ConfigureServices(services =>
-    {
-        services.AddHostedService<Worker>();
-    })
-    .Build();
+// Add services to the container.
+builder.Services.AddSignalR();
+builder.Services.AddControllers();
+// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
 
-host.Run();
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+}
+
+app.UseHttpsRedirection();
+
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();

ServerManager/Properties/launchSettings.json

@@ -1,10 +1,40 @@
 {
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:21664",
+      "sslPort": 44321
+    }
+  },
   "profiles": {
-    "ServerManager": {
+    "http": {
       "commandName": "Project",
       "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "http://localhost:5110",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "https://localhost:7022;http://localhost:5110",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
       "environmentVariables": {
-        "DOTNET_ENVIRONMENT": "Development"
+        "ASPNETCORE_ENVIRONMENT": "Development"
       }
     }
   }

ServerManager/ServerManager.csproj

@@ -1,13 +1,31 @@
-<Project Sdk="Microsoft.NET.Sdk.Worker">
+<Project Sdk="Microsoft.NET.Sdk.Web">
 
 	<PropertyGroup>
 		<TargetFramework>net7.0</TargetFramework>
 		<Nullable>enable</Nullable>
 		<ImplicitUsings>enable</ImplicitUsings>
-    <UserSecretsId>dotnet-ServerManager-52a85e73-fd4f-461a-8b7b-99494934c716</UserSecretsId>
 	</PropertyGroup>
 
 	<ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="7.0.1" />
+		<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="7.0.5" />
+		<PackageReference Include="BCrypt.Net" Version="0.1.0" />
+		<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="7.0.5" />
+		<PackageReference Include="AutoMapper" Version="12.0.1" />
+		<PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="12.0.1" />
+		<PackageReference Include="CsvHelper" Version="30.0.1" />
+		<PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="7.0.5">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
+		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.5" />
+		<PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="7.0.5">
+			<PrivateAssets>all</PrivateAssets>
+			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+		</PackageReference>
+		<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="7.0.6" />
+		<PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="7.0.0" />
+		<PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
+		<PackageReference Include="Microsoft.Diagnostics.Tracing.TraceEvent" Version="3.1.3" />
 	</ItemGroup>
+
 </Project>

ServerManager/WeatherForecast.cs

@@ -0,0 +1,12 @@
+namespace ServerManager;
+
+public class WeatherForecast
+{
+    public DateOnly Date { get; set; }
+
+    public int TemperatureC { get; set; }
+
+    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+    public string? Summary { get; set; }
+}

ServerManager/Worker.cs

@@ -1,21 +1 @@
-namespace ServerManager
-{
-    public class Worker : BackgroundService
-    {
-        private readonly ILogger<Worker> _logger;
-
-        public Worker(ILogger<Worker> logger)
-        {
-            _logger = logger;
-        }
-
-        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
-        {
-            while (!stoppingToken.IsCancellationRequested)
-            {
-                _logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
-                await Task.Delay(1000, stoppingToken);
-            }
-        }
-    }
-}
+

ServerManager/appsettings.Development.json

@@ -2,7 +2,7 @@
   "Logging": {
     "LogLevel": {
       "Default": "Information",
-      "Microsoft.Hosting.Lifetime": "Information"
+      "Microsoft.AspNetCore": "Warning"
     }
   }
 }

ServerManager/appsettings.json

@@ -2,7 +2,8 @@
   "Logging": {
     "LogLevel": {
       "Default": "Information",
-      "Microsoft.Hosting.Lifetime": "Information"
-    }
+      "Microsoft.AspNetCore": "Warning"
     }
+  },
+  "AllowedHosts": "*"
 }

Shared/Biskilog_Cloud.Shared.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="12.0.1" />
+    <PackageReference Include="Blazored.LocalStorage" Version="4.3.0" />
+    <PackageReference Include="Blazored.SessionStorage" Version="2.3.0" />
+    <PackageReference Include="EntityFramework" Version="6.4.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.5" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="7.0.0" />
+    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.30.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <SupportedPlatform Include="browser" />
+  </ItemGroup>
+</Project>

Shared/ClientContractModels/Authtype.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.ClientContractModels;
+
+public partial class Authtype
+{
+    public int Id { get; set; }
+
+    public string? Type { get; set; }
+}

Shared/ClientContractModels/Clientbusiness.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.ClientContractModels;
+
+public partial class Clientbusiness
+{
+    /// <summary>
+    /// there could be multiple branches of the same  business
+    /// </summary>
+    public int BusinessId { get; set; }
+
+    public int ClientId { get; set; }
+
+    public string BusinessName { get; set; } = null!;
+
+    public string BiskilogVersion { get; set; } = null!;
+
+    public DateTime DateJoined { get; set; }
+    public string BusinessExternalId { get; set; } = string.Empty!;
+}

Shared/ClientContractModels/Clientinfo.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.ClientContractModels;
+
+public partial class Clientinfo
+{
+    public int ClientId { get; set; }
+
+    public string? Fullname { get; set; }
+
+    public string? PhoneNumber { get; set; }
+
+    public string? Email { get; set; }
+}

Shared/ClientContractModels/Contract.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.ClientContractModels;
+
+public partial class Contract
+{
+    public int ContractId { get; set; }
+
+    public int ClientId { get; set; }
+
+    public int? BusinessId { get; set; }
+
+    public DateTime? StartDate { get; set; }
+
+    public DateTime? EndDate { get; set; }
+
+    public decimal? Bill { get; set; }
+
+    public string Comments { get; set; } = null!;
+}

Shared/ClientContractModels/Databasemap.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.ClientContractModels;
+
+public partial class Databasemap
+{
+    public int DbNo { get; set; }
+
+    public string DbName { get; set; } = null!;
+
+    public int ClientId { get; set; }
+    public string Domain { get; set; }
+
+    public DateTime LastSyncDate { get; set; }
+}

Shared/ClientContractModels/Siteaccesspermission.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.ClientContractModels;
+
+public partial class Siteaccesspermission
+{
+    public int UserId { get; set; }
+
+    /// <summary>
+    /// businessIds could also been seen as branchID
+    /// </summary>
+    public int BusinessId { get; set; }
+
+    public int ClientId { get; set; }
+}

Shared/ClientContractModels/Userauth.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.ClientContractModels;
+
+public partial class Userauth
+{
+    public int UserId { get; set; }
+
+    public int ClientId { get; set; }
+
+    public string? Username { get; set; }
+
+    public string? Email { get; set; }
+
+    public string? Passsword { get; set; }
+
+    public string? PhoneNumber { get; set; }
+
+    public int AuthType { get; set; }
+
+    public ulong Isactive { get; set; }
+
+    public ulong? Isowner { get; set; }
+
+    public DateTime? LastLogin { get; set; }
+}

Shared/CustomModels/CancelledSales.cs

@@ -0,0 +1,16 @@
+using Biskilog_Cloud.Shared.POSModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.CustomModels
+{
+    public class CancelledSales
+    {
+        public Tblcancelledtransaction? CancelledTransaction { get; set; }
+        public string Customer { get; set; } = "WALK-IN Purchase";
+        public decimal? Value { get; set; }
+    }
+}

Shared/CustomModels/CustomerAccounts.cs

@@ -0,0 +1,15 @@
+using Biskilog_Cloud.Shared.POSModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.CustomModels
+{
+    public class CustomerAccounts
+    {
+        public Tblcustomer Customer { get; set; }
+        public decimal Debt { get; set; } = 0;
+    }
+}

Shared/CustomModels/MostPurchaseItem.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.CustomModels
+{
+    public class MostPurchasedItem
+    {
+        /// <summary>
+        /// Specifies the id of the product
+        /// </summary>
+        public string ProductId { get; set; } = string.Empty;
+        /// <summary>
+        /// Specifies the name of the product 
+        /// </summary>
+        public string ProductName { get; set; } = string.Empty;
+        /// <summary>
+        /// The total revenue generated from the sale
+        /// </summary>
+        public decimal? Revenue { get; set; }
+        /// <summary>
+        /// This is the number of times the item has been sold
+        /// </summary>
+        public int? NbrTimesSold { get; set; }
+
+    }
+}

Shared/CustomModels/ProductItem.cs

@@ -0,0 +1,18 @@
+using Biskilog_Cloud.Shared.POSModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.CustomModels
+{
+    public class ProductItem
+    {
+        public Tblproduct? Product { get; set; }
+        public Tblinventory? Stock { get; set; }
+        public Restocklevel? Restocklevel { get; set; }
+        public List<ProductUnits> Units { get; set; } = new List<ProductUnits>();
+        public string BaseUnit { get; set; } = string.Empty;
+    }
+}

Shared/CustomModels/ProductPriceChange.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.CustomModels
+{
+    public class ProductPriceChange
+    {
+        public string? Pcode { get; set; }
+        public string? ProductName { get; set; }
+        public decimal? PreviousPrice { get; set; }
+
+        public decimal? CurrentPrice { get; set; }
+
+        public DateTime? ChangeDate { get; set; }
+
+        public string BranchId { get; set; } = null!;
+
+        public string CountId { get; set; } = null!;
+    }
+}

Shared/CustomModels/ProductUnits.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.CustomModels
+{
+    public class ProductUnits
+    {
+        public string? Pcode { get; set; }
+
+        public string? UnitCode { get; set; }
+        public string? UnitName { get; set; }
+
+        public string? UnitBarcode { get; set; }
+
+        public decimal? PriceUnit { get; set; }
+
+        public int? QuantityUnit { get; set; }
+
+        public string DistinctiveCode { get; set; } = null!;
+
+        public string BranchId { get; set; } = null!;
+    }
+}

Shared/CustomModels/SaleItem.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.CustomModels
+{
+    public class SaleItem
+    {
+        public string? Transno { get; set; }
+
+        public DateTime? Date { get; set; }
+
+        public string? Cashier { get; set; }
+        public string? Status { get; set; }
+        public decimal? Total { get; set; }
+        public string BranchId { get; set; } = null!;
+
+        public string Customer { get; set; } = "Walk-In Purchase"!;
+    }
+}

Shared/CustomModels/TradeSummary.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.CustomModels
+{
+    public class TradeSummary
+    {
+        public DateTime CurrentTradeDate { get; set; } = DateTime.Now;
+        public DateTime LastTradeDate { get; set; } = DateTime.Now.AddDays(-1);
+        public double CurrentTradeSales { get; set; } = 0;
+        public double LastTradeSales { get; set; } = 0;
+    }
+}

Shared/CustomModels/WeeklySaleItem.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.CustomModels
+{
+    public class WeeklySaleItem
+    {
+        public DateTime Date { get; set; }
+        public decimal? Total { get; set; }
+        public string BranchId { get; set; } = null!;
+    }
+
+    public class WeeklyCategorySummary
+    {
+        public decimal? Total { get; set; }
+        public string Category { get; set; } = string.Empty!;
+    }
+}

Shared/Enums/AuthEnums.cs

@@ -0,0 +1,17 @@
+namespace Biskilog_Cloud.Shared.Enums
+{
+    public enum AuthEnums
+    {
+        Registered,
+        AleadyLoggedin,
+        WrongPassword,
+        NotFound,
+        Found,
+        Expired,
+        Invalid,
+        Valid,
+        Successful,
+        Error
+    }
+}
+

Shared/Enums/ConnectionEnums.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.Enums
+{
+    public enum ConnectionEnums
+    {
+        ConnectionEstablished,
+        ConnectionNotEstablished,
+    }
+}

Shared/Interfaces/IAnalytics.cs

@@ -0,0 +1,86 @@
+using Biskilog_Cloud.Shared.CustomModels;
+using Biskilog_Cloud.Shared.POSModels;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface IAnalytics
+    {
+        /// <summary>
+        /// Fetches a collection of sales transaction made from the specified start date to the end date
+        /// </summary>
+        /// <param name="a_start">Specified Start Date</param>
+        /// <param name="a_end">Specified end Date</param>
+        /// <returns></returns>
+        IEnumerable<Tblcart> GetSalesTransaction(DateTime a_start, DateTime a_end);
+        /// <summary>
+        /// Fetches a collection of sales transaction made within a one week period
+        /// </summary>
+        /// <returns></returns>
+        IEnumerable<WeeklySaleItem> GetWeeklySalesTransaction();
+        /// <summary>
+        /// Fetches a collection of in-debt customers
+        /// <returns></returns>
+        IEnumerable<CustomerAccounts> GetInDebtCustomers();
+        /// <summary>
+        /// Fetches a collection of Product Items which are currently out of stock
+        /// </summary>
+        /// <returns></returns>
+        IEnumerable<ProductItem> GetOutOfStockItems();
+        /// <summary>
+        /// Fetches a collection of the most purchased Product Items within a specified date range
+        /// </summary>
+        /// <param name="a_start"></param>
+        /// <param name="a_end"></param>
+        /// <returns></returns>
+       IEnumerable<MostPurchasedItem> GetMostPurchasedItem(DateTime a_start, DateTime a_end);
+        /// <summary>
+        /// Fetches a collection of cancelled transaction within a specified date range
+        /// </summary>
+        /// <param name="a_start"></param>
+        /// <param name="a_end"></param>
+        /// <returns></returns>
+        IEnumerable<CancelledSales> GetCancelledSales(DateTime a_start, DateTime a_end);
+        /// <summary>
+        /// Fetches a collection of transaction made by employees within a specified date range
+        /// </summary>
+        /// <param name="a_start"></param>
+        /// <param name="a_end"></param>
+        /// <returns>A dictionary of transactions made by employees with employee name as key</returns>
+        Dictionary<string, List<SaleItem>> GetEmployeeSales(DateTime a_start, DateTime a_end);
+        /// <summary>
+        /// Fetches a collection of product price changes with a specified date range
+        /// </summary>
+        /// <param name="a_start"></param>
+        /// <param name="a_end"></param>
+        /// <returns></returns>
+        IEnumerable<ProductPriceChange> GetPriceChanges(DateTime a_start, DateTime a_end);
+        /// <summary>
+        /// Fetch the trade summary which is made of the total sales made currently and previous trade
+        /// </summary>
+        /// <returns></returns>
+        TradeSummary GetTradeSummary();
+        /// <summary>
+        /// Fetches the most recent sales transactions
+        /// </summary>
+        /// <param name="a_limit">The number of rows to return </param>
+        /// <returns></returns>
+        IEnumerable<SaleItem> GetRecentSales(int a_limit);
+        /// <summary>
+        /// Fetches a collection of product price changes recently made
+        /// </summary>
+        /// <param name="a_limit">the number of rows to return</param>
+        /// <returns></returns>
+        IEnumerable<ProductPriceChange> GetRecentPriceChanges(int a_limit);
+        /// <summary>
+        /// Fetches a collection of price change history per product
+        /// </summary>
+        /// <param name="a_limit">the number of products to fetch history</param>
+        /// <returns></returns>
+        IEnumerable<ProductPriceChange> GetProductPriceChangeHistory(int a_limit);
+        /// <summary>
+        /// Fetches a collection of sales transaction grouped by category made within a one week period
+        /// </summary>
+        /// <returns></returns>
+        IEnumerable<WeeklyCategorySummary> GetWeeklySalesCategoryTransaction(int a_limit);
+    }
+}

Shared/Interfaces/IAuthService.cs

@@ -0,0 +1,19 @@
+using Biskilog_Cloud.Shared.ClientContractModels;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface IAuthService
+    {
+        /// <summary>
+        /// Authenticates user or client 
+        /// </summary>
+        /// <param name="a_username"></param>
+        /// <param name="a_password"></param>
+        /// <returns>A tokenized string with relevant information on the authenticated user</returns>
+        Task<string> AuthenticateClient(string a_username, string a_password);
+        Contract? GetContract(int a_clientId, List<int> a_businessId);
+        Databasemap GetClientDB(int a_clientId);
+        List<Siteaccesspermission> GetSiteaccesspermission(int a_clientId, int a_userId);
+        List<Clientbusiness> GetClientbusiness(int a_clientId, int userId);
+    }
+}

Shared/Interfaces/ICalculator.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface ICalculator
+    {
+        double CalculatePercentage();
+        string FormatMoneyWithCurrency(double a_amount);
+        string FormatMoneyWithCurrencyKilo(double a_amount);
+        NumberFormatInfo GetCurrencyCode();
+    }
+}

Shared/Interfaces/ICompanyInfo.cs

@@ -0,0 +1,18 @@
+using Biskilog_Cloud.Shared.POSModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface ICompanyInfo
+    {
+        IEnumerable<Tblbranch> FetchBranches();
+        Task<Tblcompanydetail> GetCompanyInfoAsync();
+        Task<IEnumerable<Tblbranch>> GetBranches();
+        string GetCompanyName();
+        string GetBranchName(string a_branchId);
+    }
+}

Shared/Interfaces/IConnectionService.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface IConnectionService
+    {
+        /// <summary>
+        /// Prepares and returns the connection string for a client using the specified database id
+        /// </summary>
+        /// <param name="a_databaseId">Specified database id to use</param>
+        /// <returns></returns>
+        string GetClientConnectionString(int a_databaseId);
+        /// <summary>
+        /// Prepare the DB context from the specified connection string
+        /// </summary>
+        /// <param name="a_connectionString"></param>
+        /// <returns>A configured BiskAcdbContext</returns>
+        object PrepareDBContext(string a_connectionString);
+    }
+}

Shared/Interfaces/ICustomer.cs

@@ -0,0 +1,11 @@
+using Biskilog_Cloud.Shared.CustomModels;
+using Biskilog_Cloud.Shared.POSModels;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface ICustomer
+    {
+        IEnumerable<CustomerAccounts> FetchCustomers();
+        Task<IEnumerable<CustomerAccounts>> GetCustomers();
+    }
+}

Shared/Interfaces/IMainInterface.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface IMainInterface
+    {
+        void ShowReceipt(string a_receipt);
+        DateOnly CurrentTradeDate();
+        DateOnly PreviousTradeDate();
+    }
+}

Shared/Interfaces/IProducts.cs

@@ -0,0 +1,32 @@
+using Biskilog_Cloud.Shared.CustomModels;
+using Biskilog_Cloud.Shared.POSModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface IProduct
+    {
+        IEnumerable<Unitofmeasure> GetUnitofmeasures();
+        IEnumerable<ProductItem> GetProducts(string a_productKey = "");
+        IEnumerable<Tblbrand> GetBrands(string a_brandKey = "");
+        IEnumerable<Tblcategory> GetCategories(string a_categoryKey = "");
+        IEnumerable<ProductItem> GetLowstockItems();
+        Task FetchProducts();
+        Task FetchLowStockProducts();
+        Task FetchUnits();
+        Task FetchBrands();
+        Task FetchCategories();
+        void RefreshList();
+        ProductItem GetProductById(string a_id);
+        ProductItem GetProductByName(string name);
+        string GetUnitName(string a_unitCode);
+        event EventHandler ProductsChanged;
+        event EventHandler UnitsChanged;
+        event EventHandler BrandsChanged;
+        event EventHandler CategoriesChanged;
+    }
+}

Shared/Interfaces/ISalesInterface.cs

@@ -0,0 +1,24 @@
+using Biskilog_Cloud.Shared.CustomModels;
+using Biskilog_Cloud.Shared.POSModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface ISalesInterface
+    {
+        Task FetchRecentTransaction(int a_limit);
+        Task FetchTransaction(DateTime a_start, DateTime a_end);
+        IEnumerable<SaleItem> GetTransactions(DateTime a_start, DateTime a_end);
+        IEnumerable<SaleItem> GetRecentTransaction();
+        Task FetchReceipt(string a_receiptId);
+        IEnumerable<SaleItem> GetReceipt(string a_receiptId);
+        Task<IEnumerable<Tblcart>> GetReceiptDetail(string a_receiptId);
+        event EventHandler TransactionsChanged;
+        event EventHandler FetchComplete;
+        event EventHandler FetchStart;
+    }
+}

Shared/Interfaces/ISearchService.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface ISearchService
+    {
+        public event Action<string> SearchValueChanged;
+        public event Action ClearTextBox;
+        void PerformSearch(string a_searchKey);
+        void Clear();
+    }
+}

Shared/Interfaces/ITokenService.cs

@@ -0,0 +1,22 @@
+using Biskilog_Cloud.Shared.ClientContractModels;
+using Biskilog_Cloud.Shared.Enums;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface ITokenService
+    {
+        AuthEnums ValidateToken(string a_token);
+        string GenerateToken(Userauth a_user, Contract a_clientContract, Databasemap a_database, List<string> a_business, bool a_comparison);
+        int? GetDatabaseIdFromToken(string a_token);
+        int? GetUserIdFromToken(string a_token);
+        string? GetUserNameFromToken(string a_token);
+        string? GetBaseBranch(string a_token);
+        bool? GetComparison(string a_token);
+        IEnumerable<string> BranchIds(string a_token);
+        string? GetAllBranch(string a_token);
+        Task SetToken(string a_token, bool a_remember);
+        Task<string> GetToken();
+        Task ClearToken();
+        Task<bool> IsTokenSet();
+    }
+}

Shared/Interfaces/IUser.cs

@@ -0,0 +1,15 @@
+using Biskilog_Cloud.Shared.POSModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.Interfaces
+{
+    public interface IUser
+    {
+        IEnumerable<Tbluser> FetchUsers();
+        Task<IEnumerable<Tbluser>> GetUsers();
+    }
+}

Shared/POSModels/Creditpurchase.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Creditpurchase
+{
+    public string ReceiptId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public DateTime Date { get; set; }
+
+    public decimal TotalBill { get; set; }
+
+    public decimal Paid { get; set; }
+
+    public string CustomerId { get; set; } = null!;
+
+    public string Status { get; set; } = null!;
+}

Shared/POSModels/Customeraccount.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Customeraccount
+{
+    public string CustomerId { get; set; } = null!;
+
+    public string TransactionId { get; set; } = null!;
+
+    public DateTime Date { get; set; }
+
+    public decimal Debit { get; set; }
+
+    public decimal Credit { get; set; }
+
+    public decimal Balance { get; set; }
+
+    public string Comments { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Productaltunit.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Productaltunit
+{
+    public string? Pcode { get; set; }
+
+    public string? UnitCode { get; set; }
+
+    public string? UnitBarcode { get; set; }
+
+    public decimal? PriceUnit { get; set; }
+
+    public int? QuantityUnit { get; set; }
+
+    public string DistinctiveCode { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+}

Shared/POSModels/Restocklevel.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Restocklevel
+{
+    public string ProductId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public int? WarnLevel { get; set; }
+
+    public string? Unit { get; set; }
+}

Shared/POSModels/Systemuserrole.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Systemuserrole
+{
+    public string? Roles { get; set; }
+
+    public sbyte? Owner { get; set; }
+
+    public sbyte? Manager { get; set; }
+
+    public sbyte? Assist { get; set; }
+
+    public sbyte? Cashier { get; set; }
+
+    public int Id { get; set; }
+}

Shared/POSModels/Tblbranch.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblbranch
+{
+    public string? BranchName { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string? Address { get; set; }
+
+    public string? City { get; set; }
+
+    public string? StateOrProvince { get; set; }
+
+    public string? BranchTelephone { get; set; }
+}

Shared/POSModels/Tblbrand.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblbrand
+{
+    public string Id { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string? Brand { get; set; }
+}

Shared/POSModels/Tblcancelledtransaction.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblcancelledtransaction
+{
+    public string? Transno { get; set; }
+
+    public DateTime? DateCancelled { get; set; }
+
+    public string? CancelledBy { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Tblcart.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblcart
+{
+    public string? Transno { get; set; }
+
+    public string? Id { get; set; }
+
+    public int? Quantity { get; set; }
+
+    public DateTime? Date { get; set; }
+
+    public decimal? Price { get; set; }
+
+    public string? Cashier { get; set; }
+
+    public string? Status { get; set; }
+
+    public decimal? Total { get; set; }
+
+    public string? Unit { get; set; }
+    public decimal? Tendered { get; set; }
+    public decimal? Balance { get; set; }
+    public decimal? ValueAddTax { get; set; }
+    public decimal? Discount { get; set; } = 0;
+
+    public decimal? Costprice { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Tblcategory.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblcategory
+{
+    public string Id { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string? Category { get; set; }
+}

Shared/POSModels/Tblcompanydetail.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblcompanydetail
+{
+    public string? CompanyName { get; set; }
+
+    public string? Address { get; set; }
+
+    public string? Website { get; set; }
+
+    public string? Email { get; set; }
+
+    public string Tin { get; set; } = null!;
+
+    public string? MainTelephone { get; set; }
+
+    public string? Vatno { get; set; }
+}

Shared/POSModels/Tblcustomer.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblcustomer
+{
+    public string CustomerId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string? Firstname { get; set; }
+
+    public string? Surname { get; set; }
+
+    public string? Address { get; set; }
+
+    public string? Telephone { get; set; }
+
+    public DateTime? DateAdded { get; set; }
+
+    public string? Status { get; set; }
+
+    public string? Tin { get; set; }
+
+    public DateTime? DateExit { get; set; }
+
+    public string? Email { get; set; }
+
+    public string? FinancialStatus { get; set; }
+
+    public string? NameKey1 { get; set; }
+
+    public string? NameKey2 { get; set; }
+}

Shared/POSModels/Tblcustomerpurchase.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblcustomerpurchase
+{
+    public string? CustomerId { get; set; }
+
+    public string? TransactionId { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Tbldeliverydetail.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbldeliverydetail
+{
+    public string? DeliveryId { get; set; }
+
+    public string? Pcode { get; set; }
+
+    public int? Quantity { get; set; }
+
+    public string? Unit { get; set; }
+
+    public decimal? Cost { get; set; }
+
+    public string CountId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+}

Shared/POSModels/Tbldeliveryhead.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbldeliveryhead
+{
+    public string DeliveryId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string? GeneratedBy { get; set; }
+
+    public DateTime? DateInitiated { get; set; }
+
+    public DateTime? DateCompleted { get; set; }
+
+    public string? Destination { get; set; }
+
+    public string? CustomerId { get; set; }
+
+    public decimal? TotalCost { get; set; }
+
+    public string? Status { get; set; }
+}

Shared/POSModels/Tbldeliveryrecipient.cs

@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbldeliveryrecipient
+{
+    public string DeliveryId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string? Fullname { get; set; }
+
+    public string? Address { get; set; }
+
+    public string? Telephone { get; set; }
+
+    public string? Email { get; set; }
+
+    public string? CustomerId { get; set; }
+
+    public DateOnly? FromDate { get; set; }
+
+    public DateOnly? ToDate { get; set; }
+}

Shared/POSModels/Tbldiscountlog.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbldiscountlog
+{
+    public string? ReceiptId { get; set; }
+
+    public string? Cashier { get; set; }
+
+    public DateTime? Date { get; set; }
+
+    public decimal? Discount { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Tbldriver.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbldriver
+{
+    public string DriverId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string? Firstname { get; set; }
+
+    public string? Surname { get; set; }
+
+    public string? Middlename { get; set; }
+
+    public DateOnly? DateOfBirth { get; set; }
+
+    public string? Address1 { get; set; }
+
+    public string? Address2 { get; set; }
+
+    public string? Telephone { get; set; }
+
+    public string? Email { get; set; }
+
+    public string? City { get; set; }
+
+    public string? State { get; set; }
+
+    public string? Status { get; set; }
+}

Shared/POSModels/Tblinventory.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblinventory
+{
+    public string? Pcode { get; set; }
+
+    public int? Quantity { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Tblinventoryentry.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblinventoryentry
+{
+    public string? Pcode { get; set; }
+
+    public int? Quantity { get; set; }
+
+    public DateTime? Date { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Tblinvoice.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblinvoice
+{
+    public string? InvoiceId { get; set; }
+
+    public string? Pcode { get; set; }
+
+    public int? Quantity { get; set; }
+
+    public decimal? Unitprice { get; set; }
+
+    public string? Unit { get; set; }
+
+    public decimal? Totalprice { get; set; }
+
+    public DateOnly? DateGenerated { get; set; }
+
+    public string? Status { get; set; }
+
+    public string? GeneratedBy { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Tblpricechange.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblpricechange
+{
+    public string? Pcode { get; set; }
+
+    public decimal? PreviousPrice { get; set; }
+
+    public decimal? CurrentPrice { get; set; }
+
+    public DateTime? ChangeDate { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Tblproduct.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tblproduct
+{
+    public string? Pcode { get; set; }
+
+    public string? Barcode { get; set; }
+
+    public string? Pdesc { get; set; }
+
+    public string? Bid { get; set; }
+
+    public string? Cid { get; set; }
+
+    public decimal? Price { get; set; }
+
+    public decimal? Costprice { get; set; }
+
+    public string? BaseUnit { get; set; }
+
+    public string? ProductName { get; set; }
+
+    public string? Status { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Tbltruck.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbltruck
+{
+    public string TruckId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string? LicensePlate { get; set; }
+
+    public string? Brand { get; set; }
+
+    public string? Driver { get; set; }
+
+    public decimal? Weight { get; set; }
+}

Shared/POSModels/TbltruckDrivermapping.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class TbltruckDrivermapping
+{
+    public string? TruckId { get; set; }
+
+    public string? DriverId { get; set; }
+
+    public DateTime? DateEntry { get; set; }
+
+    public string? Operation { get; set; }
+
+    public string CountId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+}

Shared/POSModels/Tbltruckassignment.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbltruckassignment
+{
+    public string? OrderId { get; set; }
+
+    public decimal? Cost { get; set; }
+
+    public string? TruckId { get; set; }
+
+    public string? Status { get; set; }
+
+    public DateTime? DateAssigned { get; set; }
+
+    public string CountId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+}

Shared/POSModels/Tbltruckinventory.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbltruckinventory
+{
+    public string? TruckId { get; set; }
+
+    public string? Pcode { get; set; }
+
+    public int? Quantity { get; set; }
+
+    public string? Unit { get; set; }
+
+    public string CountId { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+}

Shared/POSModels/Tbluser.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbluser
+{
+    public string Username { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string? Password { get; set; }
+
+    public string? Firstname { get; set; }
+
+    public string? Surname { get; set; }
+
+    public string? StreetAddress1 { get; set; }
+
+    public string? StreetAddress2 { get; set; }
+
+    public string? City { get; set; }
+
+    public string? StateOrProvince { get; set; }
+
+    public string? Telephone { get; set; }
+
+    public string? Email { get; set; }
+
+    public string? AccessLevel { get; set; }
+
+    public DateTime? LastLogin { get; set; }
+}

Shared/POSModels/Tbstock.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Tbstock
+{
+    public string? Refno { get; set; }
+
+    public string? Pcode { get; set; }
+
+    public int? Qty { get; set; }
+
+    public DateOnly? Sdate { get; set; }
+
+    public string? Stockinby { get; set; }
+
+    public string BranchId { get; set; } = null!;
+
+    public string CountId { get; set; } = null!;
+}

Shared/POSModels/Unitofmeasure.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+
+namespace Biskilog_Cloud.Shared.POSModels;
+
+public partial class Unitofmeasure
+{
+    public string UnitCode { get; set; } = null!;
+
+    public string BranchId { get; set; } = null!;
+
+    public string? Unitname { get; set; }
+
+    public string? Unitshort { get; set; }
+
+    public string? Status { get; set; }
+}

Shared/ServiceRepo/CalculatorService.cs

@@ -0,0 +1,63 @@
+using Biskilog_Cloud.Shared.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.ServiceRepo
+{
+    public class CalculatorService : ICalculator
+    {
+        public double CalculatePercentage()
+        {
+            throw new NotImplementedException();
+        }
+
+        public string FormatMoneyWithCurrency(double a_amount)
+        {
+            return string.Format(GetCurrencyCode(), " {0:C2}", a_amount);
+        }
+        public string FormatMoneyWithCurrencyKilo(double a_amount)
+        {
+            return GetCurrencyCode().CurrencySymbol + FormatNumber(a_amount);
+        }
+        public NumberFormatInfo GetCurrencyCode()
+        {
+            //TODO have a better implementation
+
+            // Specify the locale for Ghana
+            string locale = "en-GH";
+
+            // Get the NumberFormatInfo for the specified locale
+            NumberFormatInfo numberFormatInfo = new CultureInfo(locale).NumberFormat;
+
+            // Set the currency symbol to Ghanaian cedi
+            numberFormatInfo.CurrencySymbol = "GH₵ ";
+
+            return numberFormatInfo;
+        }
+        private string FormatNumber(double a_amount)
+        {
+            if (a_amount >= 100000000)
+            {
+                return (a_amount / 1000000D).ToString("0.#M");
+            }
+            if (a_amount >= 1000000)
+            {
+                return (a_amount / 1000000D).ToString("0.##M");
+            }
+            if (a_amount >= 100000)
+            {
+                return (a_amount / 1000D).ToString("0.#k");
+            }
+            if (a_amount >= 10000)
+            {
+                return (a_amount / 1000D).ToString("0.##k");
+            }
+
+            return a_amount.ToString("#,0");
+        }
+    }
+}

Shared/ServiceRepo/SearchService.cs

@@ -0,0 +1,33 @@
+using Biskilog_Cloud.Shared.Interfaces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Biskilog_Cloud.Shared.ServiceRepo
+{
+    public class SearchService : ISearchService
+    {
+        public event Action<string> SearchValueChanged;
+        public event Action ClearTextBox;
+
+        // Method that raises the event
+        protected virtual void OnSearchValueChanged(string a_searchKey)
+        {
+            SearchValueChanged?.Invoke(a_searchKey);
+        }
+
+        // Method that triggers the event
+        public void PerformSearch(string a_searchKey)
+        {
+            OnSearchValueChanged(a_searchKey);
+        }
+
+        public void Clear()
+        {
+            ClearTextBox?.Invoke();
+        }
+    }
+
+}

Shared/ServiceRepo/TokenService.cs

@@ -0,0 +1,239 @@
+using Biskilog_Cloud.Shared.ClientContractModels;
+using Biskilog_Cloud.Shared.Enums;
+using Biskilog_Cloud.Shared.Interfaces;
+using Blazored.LocalStorage;
+using Blazored.SessionStorage;
+using Microsoft.Extensions.Configuration;
+using Microsoft.IdentityModel.Tokens;
+using System.IdentityModel.Tokens.Jwt;
+using System.Security.Claims;
+using System.Text;
+
+namespace Biskilog_Cloud.ServiceRepo
+{
+    public class TokenService : ITokenService
+    {
+        private IConfiguration m_configuration { get; }
+        private readonly ISessionStorageService m_sessionStorage;
+        private readonly ILocalStorageService m_localStorage;
+        public TokenService(IConfiguration a_configuration, ISessionStorageService a_sessionStorage = null, ILocalStorageService a_localStorage = null)
+        {
+            m_configuration = a_configuration;
+            m_sessionStorage = a_sessionStorage;
+            m_localStorage = a_localStorage;
+        }
+
+        /// <summary>
+        /// Validates a user access token
+        /// </summary>
+        /// <returns>AuthEnums.Valid if token is a valid and unexpired token</returns>
+        public AuthEnums ValidateToken(string a_token)
+        {
+            try
+            {
+                string token = a_token.Substring(6).Trim();
+                var handler = new JwtSecurityTokenHandler();
+                JwtSecurityToken jwtToken = (JwtSecurityToken)handler.ReadToken(token);
+
+                if (jwtToken.ValidFrom <= DateTime.Now && jwtToken.ValidTo > DateTime.Now)
+                    return AuthEnums.Valid;
+                return AuthEnums.Expired;
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+                return AuthEnums.Invalid;
+            }
+        }
+        /// <summary>
+        /// Generates an access token based on the user
+        /// </summary>
+        /// <returns>A tokenized string</returns>
+        public string GenerateToken(Userauth a_user, Contract a_clientContract, Databasemap a_database, List<string> a_business, bool a_comparison)
+        {
+            try
+            {
+                //create claims details based on the user information
+                var claims = new[] {
+                    new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()),
+                    new Claim(JwtRegisteredClaimNames.Iat, DateTime.UtcNow.ToString()),
+                    new Claim("ContractStart",a_clientContract.StartDate !.Value.ToString()),
+                    new Claim("ContractEnd",a_clientContract.EndDate!.Value.ToString()),
+                    new Claim("UserId", a_user.UserId.ToString()),
+                    new Claim("Username", a_user.Username.ToString()),
+                    new Claim("DbId",a_database.DbNo.ToString()),
+                    new Claim("ComparisonMode",a_comparison.ToString()),
+                    new Claim("BranchId",a_business[0].ToString()),
+                    new Claim("BranchAccess",string.Join(", ", a_business.ToArray())),
+                    new Claim("ClientId", a_user.ClientId.ToString()),
+                   };
+
+                var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(m_configuration["Jwt:Key"]!));
+
+                var signIn = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
+
+                var token = new JwtSecurityToken(m_configuration["Jwt:Issuer"], m_configuration["Jwt:Audience"], claims, expires: DateTime.UtcNow.AddDays(14), signingCredentials: signIn);
+                return $"{new JwtSecurityTokenHandler().WriteToken(token)}";
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex.Message);
+                return AuthEnums.Error.ToString();
+            }
+        }
+        /// <summary>
+        ///Deserializes the token string if valid to return the specified user role id in the token string
+        /// </summary>
+        /// <param name="a_token"></param>
+        /// <returns>RoleId</returns>
+        public int? GetDatabaseIdFromToken(string a_token)
+        {
+            if (ValidateToken(a_token) == AuthEnums.Valid)
+            {
+                string token = a_token.Substring(6).Trim();
+                var handler = new JwtSecurityTokenHandler();
+                JwtSecurityToken jwtToken = (JwtSecurityToken)handler.ReadToken(token);
+                return int.Parse(jwtToken.Claims.First(claim => claim.Type == "DbId").Value);
+            }
+            return null;
+        }
+        /// <summary>
+        ///Deserializes the token string if valid to return the specified user id in the token string
+        /// </summary>
+        /// <param name="a_token"></param>
+        /// <returns>UserId</returns>
+        public int? GetUserIdFromToken(string a_token)
+        {
+            if (ValidateToken(a_token) == AuthEnums.Valid)
+            {
+                string token = a_token.Substring(6).Trim();
+                var handler = new JwtSecurityTokenHandler();
+                JwtSecurityToken jwtToken = (JwtSecurityToken)handler.ReadToken(token);
+                return int.Parse(jwtToken.Claims.First(claim => claim.Type == "UserId").Value);
+            }
+            return null;
+        }
+        /// <summary>
+        ///Deserializes the token string if valid to return the specified username in the token string
+        /// </summary>
+        /// <param name="a_token"></param>
+        /// <returns>Username</returns>
+        public string? GetUserNameFromToken(string a_token)
+        {
+            if (ValidateToken(a_token) == AuthEnums.Valid)
+            {
+                string token = a_token.Substring(6).Trim();
+                var handler = new JwtSecurityTokenHandler();
+                JwtSecurityToken jwtToken = (JwtSecurityToken)handler.ReadToken(token);
+                return jwtToken.Claims.First(claim => claim.Type == "Username").Value;
+            }
+            return null;
+        }
+        /// <summary>
+        ///Deserializes the token string if valid to return the specified branchId in the token string
+        /// </summary>
+        /// <param name="a_token"></param>
+        /// <returns>Username</returns>
+        public string? GetBaseBranch(string a_token)
+        {
+            if (ValidateToken(a_token) == AuthEnums.Valid)
+            {
+                string token = a_token.Substring(6).Trim();
+                var handler = new JwtSecurityTokenHandler();
+                JwtSecurityToken jwtToken = (JwtSecurityToken)handler.ReadToken(token);
+                return jwtToken.Claims.First(claim => claim.Type == "BranchId").Value;
+            }
+            return null;
+        }
+
+        public bool? GetComparison(string a_token)
+        {
+            if (ValidateToken(a_token) == AuthEnums.Valid)
+            {
+                string token = a_token.Substring(6).Trim();
+                var handler = new JwtSecurityTokenHandler();
+                JwtSecurityToken jwtToken = (JwtSecurityToken)handler.ReadToken(token);
+                return bool.Parse(jwtToken.Claims.First(claim => claim.Type == "ComparisonMode").Value);
+            }
+            return null;
+        }
+        /// <summary>
+        ///Deserializes the token string if valid to return the specified list of branches a user has access to in the token string
+        /// </summary>
+        /// <param name="a_token"></param>
+        /// <returns>Username</returns>
+        public string? GetAllBranch(string a_token)
+        {
+            if (ValidateToken(a_token) == AuthEnums.Valid)
+            {
+                string token = a_token.Substring(6).Trim();
+                var handler = new JwtSecurityTokenHandler();
+                JwtSecurityToken jwtToken = (JwtSecurityToken)handler.ReadToken(token);
+                return jwtToken.Claims.First(claim => claim.Type == "BranchAccess").Value;
+            }
+            return null;
+        }
+        /// <summary>
+        /// Return a specified list of branches a user has access if comparison mode is set otherwise returns only the 
+        /// active branch on the list
+        /// </summary>
+        /// <param name="a_token"></param>
+        /// <returns></returns>
+        public IEnumerable<string> BranchIds(string a_token)
+        {
+            List<string> branchIds = new List<string>();    
+            if (ValidateToken(a_token) == AuthEnums.Valid)
+            {
+                bool comparison = GetComparison(a_token)!.Value;
+                if (comparison)
+                {
+                    string? branches = GetAllBranch(a_token);
+                    if (branches != null)
+                    {
+                        string[] branchArray = branches!.Split();
+                        branchIds.AddRange(branchArray);
+                    }
+                }
+                else
+                {
+                    string? baseBranch = GetBaseBranch(a_token);
+                    branchIds.Add(baseBranch!);
+                }
+            }
+            return branchIds.AsEnumerable();
+        }
+
+        public async Task SetToken(string a_token, bool a_remember)
+        {
+            if (a_remember)
+            {
+                await m_localStorage.SetItemAsStringAsync("token", $"Bearer {a_token}");
+            }
+            else
+            {
+                await m_sessionStorage.SetItemAsStringAsync("token", $"Bearer {a_token}");
+            }
+        }
+
+        public async Task<string> GetToken()
+        {
+            string token = await m_localStorage.GetItemAsStringAsync("token");
+            if (String.IsNullOrEmpty(token))
+            {
+                token = await m_sessionStorage.GetItemAsStringAsync("token");
+            }
+            return token;
+        }
+
+        public async Task ClearToken()
+        {
+            await m_localStorage.ClearAsync();
+            await m_sessionStorage.ClearAsync();
+        }
+
+        public async Task<bool> IsTokenSet()
+        {
+            return await m_localStorage.ContainKeyAsync("token") || await m_sessionStorage.ContainKeyAsync("token");
+        }
+    }
+}

Shared/SharedClass.cs

@@ -0,0 +1 @@
+/* Shared classes can be referenced by both the Client and Server */