First version of BFF

Core.Inventory.External/GatewayConfigurations/GatewayConfiguration.cs

@@ -0,0 +1,19 @@
+using Core.Blueprint.External;
+
+namespace Core.Inventory.External.GatewayConfigurations
+{
+    public record GatewayConfiguration
+    {
+        public GatewayConfiguration()
+        {
+            InventoryService = new InventoryServiceAPI();
+        }
+
+        public InventoryServiceAPI InventoryService { get; set; }
+    }
+    public record InventoryServiceAPI
+    {
+        public string Channel { get; set; }
+        public BaseEndpoint Endpoint { get; set; }
+    }
+}

Core.Inventory.External/GatewayConfigurations/GatewaySettingsConfigurations.cs

@@ -0,0 +1,48 @@
+using Core.Blueprint.External;
+using Microsoft.Extensions.Configuration;
+
+namespace Core.Inventory.External.GatewayConfigurations
+{
+    public class GatewaySettingsConfigurations
+    {
+        private static GatewayConfiguration GatewayConfigurations { get; set; } = new GatewayConfiguration();
+        private readonly IConfiguration _configuration;
+
+        public GatewaySettingsConfigurations(IConfiguration configuration)
+        {
+            _configuration = configuration;
+            SetDashboardServiceAPIEndpoint();
+        }
+        public static InventoryServiceAPI GetInventoryServiceAPIEndpoint()
+        {
+            return GatewayConfigurations.InventoryService;
+        }
+        private GatewayConfiguration SetDashboardServiceAPIEndpoint()
+        {
+            IConfigurationSection source;
+            var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? string.Empty;
+
+            if (environment == "Local")
+                source = _configuration.GetSection("LocalGateways");
+            else
+                source = _configuration.GetSection("Gateways");
+
+            var endpoint = source["InventoryService"] ?? string.Empty;
+
+            if (string.IsNullOrEmpty(endpoint)) throw new Exception("Inventory Service endpoint is empty or null");
+
+            GatewayConfigurations.InventoryService = new InventoryServiceAPI()
+            {
+                Endpoint = new BaseEndpoint()
+                {
+                    Uri = new Uri(endpoint),
+                    Url = endpoint,
+                    Token = string.Empty,
+                    APIName = "Inventory Service"
+                }
+            };
+
+            return GatewayConfigurations;
+        }
+    }
+}