From 57a5d4014d863826e6c902b5425c39b2aa58d1a6 Mon Sep 17 00:00:00 2001
From: hocine hacherouf <hacherouf.hocine@gmail.com>
Date: Mon, 28 Nov 2022 21:33:33 +0100
Subject: [PATCH] Add device model navigation property on device and lorawan
 device #1382 (#1611)

---
 .../Entities/Device.cs                        |   5 +
 .../Entities/LorawanDevice.cs                 |   5 +
 ...el FK on Device and LoRaDevice.Designer.cs | 538 ++++++++++++++++++
 ...DeviceModel FK on Device and LoRaDevice.cs |  60 ++
 .../PortalDbContextModelSnapshot.cs           |  26 +
 .../PortalDbContext.cs                        |  10 +
 6 files changed, 644 insertions(+)
 create mode 100644 src/AzureIoTHub.Portal.Infrastructure/Migrations/20221128175823_Add DeviceModel FK on Device and LoRaDevice.Designer.cs
 create mode 100644 src/AzureIoTHub.Portal.Infrastructure/Migrations/20221128175823_Add DeviceModel FK on Device and LoRaDevice.cs

diff --git a/src/AzureIoTHub.Portal.Domain/Entities/Device.cs b/src/AzureIoTHub.Portal.Domain/Entities/Device.cs
index 4479c68f1..2112c93a0 100644
--- a/src/AzureIoTHub.Portal.Domain/Entities/Device.cs
+++ b/src/AzureIoTHub.Portal.Domain/Entities/Device.cs
@@ -38,5 +38,10 @@ public class Device : EntityBase
         /// List of custom device tags and their values.
         /// </summary>
         public ICollection<DeviceTagValue> Tags { get; set; }
+
+        /// <summary>
+        /// The device model
+        /// </summary>
+        public DeviceModel DeviceModel { get; set; }
     }
 }
diff --git a/src/AzureIoTHub.Portal.Domain/Entities/LorawanDevice.cs b/src/AzureIoTHub.Portal.Domain/Entities/LorawanDevice.cs
index 9e9e7ccbc..cd2d240dc 100644
--- a/src/AzureIoTHub.Portal.Domain/Entities/LorawanDevice.cs
+++ b/src/AzureIoTHub.Portal.Domain/Entities/LorawanDevice.cs
@@ -208,5 +208,10 @@ public LorawanDevice()
         /// Device Telemetries
         /// </summary>
         public ICollection<LoRaDeviceTelemetry> Telemetry { get; set; }
+
+        /// <summary>
+        /// The device model
+        /// </summary>
+        public DeviceModel DeviceModel { get; set; }
     }
 }
diff --git a/src/AzureIoTHub.Portal.Infrastructure/Migrations/20221128175823_Add DeviceModel FK on Device and LoRaDevice.Designer.cs b/src/AzureIoTHub.Portal.Infrastructure/Migrations/20221128175823_Add DeviceModel FK on Device and LoRaDevice.Designer.cs
new file mode 100644
index 000000000..b022738d9
--- /dev/null
+++ b/src/AzureIoTHub.Portal.Infrastructure/Migrations/20221128175823_Add DeviceModel FK on Device and LoRaDevice.Designer.cs	
@@ -0,0 +1,538 @@
+// <auto-generated />
+using System;
+using AzureIoTHub.Portal.Infrastructure;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
+
+#nullable disable
+
+namespace AzureIoTHub.Portal.Infrastructure.Migrations
+{
+    [DbContext(typeof(PortalDbContext))]
+    [Migration("20221128175823_Add DeviceModel FK on Device and LoRaDevice")]
+    partial class AddDeviceModelFKonDeviceandLoRaDevice
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.9")
+                .HasAnnotation("Relational:MaxIdentifierLength", 63);
+
+            NpgsqlModelBuilderExtensions.UseIdentityByDefaultColumns(modelBuilder);
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.Concentrator", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ClientThumbprint")
+                        .HasColumnType("text");
+
+                    b.Property<string>("DeviceType")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsConnected")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("LoraRegion")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("Version")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Concentrators");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.Device", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("DeviceModelId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsConnected")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("StatusUpdatedTime")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<int>("Version")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DeviceModelId");
+
+                    b.ToTable("Devices");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.DeviceModel", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<bool?>("ABPRelaxMode")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("AppEUI")
+                        .HasColumnType("text");
+
+                    b.Property<int>("ClassType")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("Deduplication")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("text");
+
+                    b.Property<bool?>("Downlink")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsBuiltin")
+                        .HasColumnType("boolean");
+
+                    b.Property<int?>("KeepAliveTimeout")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int?>("PreferredWindow")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RXDelay")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("SensorDecoder")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("SupportLoRaFeatures")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool?>("UseOTAA")
+                        .HasColumnType("boolean");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("DeviceModels");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.DeviceModelCommand", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("Confirmed")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("DeviceModelId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Frame")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsBuiltin")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("Port")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("DeviceModelCommands");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.DeviceModelProperty", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("DisplayName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsWritable")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("ModelId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("Order")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("PropertyType")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("DeviceModelProperties");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.DeviceTag", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Label")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("Required")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("Searchable")
+                        .HasColumnType("boolean");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("DeviceTags");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.DeviceTagValue", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("DeviceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("EdgeDeviceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("LorawanDeviceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Value")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DeviceId");
+
+                    b.HasIndex("EdgeDeviceId");
+
+                    b.HasIndex("LorawanDeviceId");
+
+                    b.ToTable("DeviceTagValues");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.EdgeDevice", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ConnectionState")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("DeviceModelId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<int>("NbDevices")
+                        .HasColumnType("integer");
+
+                    b.Property<int>("NbModules")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Scope")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Version")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("EdgeDevices");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.EdgeDeviceModel", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("EdgeDeviceModels");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.EdgeDeviceModelCommand", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<string>("EdgeDeviceModelId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("ModuleName")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("EdgeDeviceModelCommands");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.LoRaDeviceTelemetry", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("EnqueuedTime")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<string>("LorawanDeviceId")
+                        .HasColumnType("text");
+
+                    b.Property<string>("Telemetry")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("LorawanDeviceId");
+
+                    b.ToTable("LoRaDeviceTelemetry");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.LorawanDevice", b =>
+                {
+                    b.Property<string>("Id")
+                        .HasColumnType("text");
+
+                    b.Property<bool?>("ABPRelaxMode")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("AlreadyLoggedInOnce")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("AppEUI")
+                        .HasColumnType("text");
+
+                    b.Property<string>("AppKey")
+                        .HasColumnType("text");
+
+                    b.Property<string>("AppSKey")
+                        .HasColumnType("text");
+
+                    b.Property<int>("ClassType")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DataRate")
+                        .HasColumnType("text");
+
+                    b.Property<int>("Deduplication")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("DevAddr")
+                        .HasColumnType("text");
+
+                    b.Property<string>("DeviceModelId")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<bool?>("Downlink")
+                        .HasColumnType("boolean");
+
+                    b.Property<int?>("FCntDownStart")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("FCntResetCounter")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("FCntUpStart")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("GatewayID")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("IsConnected")
+                        .HasColumnType("boolean");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("boolean");
+
+                    b.Property<int?>("KeepAliveTimeout")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("text");
+
+                    b.Property<string>("NbRep")
+                        .HasColumnType("text");
+
+                    b.Property<string>("NwkSKey")
+                        .HasColumnType("text");
+
+                    b.Property<int>("PreferredWindow")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RX1DROffset")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RX2DataRate")
+                        .HasColumnType("integer");
+
+                    b.Property<int?>("RXDelay")
+                        .HasColumnType("integer");
+
+                    b.Property<string>("ReportedRX1DROffset")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ReportedRX2DataRate")
+                        .HasColumnType("text");
+
+                    b.Property<string>("ReportedRXDelay")
+                        .HasColumnType("text");
+
+                    b.Property<string>("SensorDecoder")
+                        .HasColumnType("text");
+
+                    b.Property<DateTime>("StatusUpdatedTime")
+                        .HasColumnType("timestamp with time zone");
+
+                    b.Property<bool?>("Supports32BitFCnt")
+                        .HasColumnType("boolean");
+
+                    b.Property<string>("TxPower")
+                        .HasColumnType("text");
+
+                    b.Property<bool>("UseOTAA")
+                        .HasColumnType("boolean");
+
+                    b.Property<int>("Version")
+                        .HasColumnType("integer");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("DeviceModelId");
+
+                    b.ToTable("LorawanDevices");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.Device", b =>
+                {
+                    b.HasOne("AzureIoTHub.Portal.Domain.Entities.DeviceModel", "DeviceModel")
+                        .WithMany()
+                        .HasForeignKey("DeviceModelId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("DeviceModel");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.DeviceTagValue", b =>
+                {
+                    b.HasOne("AzureIoTHub.Portal.Domain.Entities.Device", null)
+                        .WithMany("Tags")
+                        .HasForeignKey("DeviceId");
+
+                    b.HasOne("AzureIoTHub.Portal.Domain.Entities.EdgeDevice", null)
+                        .WithMany("Tags")
+                        .HasForeignKey("EdgeDeviceId");
+
+                    b.HasOne("AzureIoTHub.Portal.Domain.Entities.LorawanDevice", null)
+                        .WithMany("Tags")
+                        .HasForeignKey("LorawanDeviceId");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.LoRaDeviceTelemetry", b =>
+                {
+                    b.HasOne("AzureIoTHub.Portal.Domain.Entities.LorawanDevice", null)
+                        .WithMany("Telemetry")
+                        .HasForeignKey("LorawanDeviceId");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.LorawanDevice", b =>
+                {
+                    b.HasOne("AzureIoTHub.Portal.Domain.Entities.DeviceModel", "DeviceModel")
+                        .WithMany()
+                        .HasForeignKey("DeviceModelId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("DeviceModel");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.Device", b =>
+                {
+                    b.Navigation("Tags");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.EdgeDevice", b =>
+                {
+                    b.Navigation("Tags");
+                });
+
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.LorawanDevice", b =>
+                {
+                    b.Navigation("Tags");
+
+                    b.Navigation("Telemetry");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/src/AzureIoTHub.Portal.Infrastructure/Migrations/20221128175823_Add DeviceModel FK on Device and LoRaDevice.cs b/src/AzureIoTHub.Portal.Infrastructure/Migrations/20221128175823_Add DeviceModel FK on Device and LoRaDevice.cs
new file mode 100644
index 000000000..55d993e25
--- /dev/null
+++ b/src/AzureIoTHub.Portal.Infrastructure/Migrations/20221128175823_Add DeviceModel FK on Device and LoRaDevice.cs	
@@ -0,0 +1,60 @@
+// Copyright (c) CGI France. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+#nullable disable
+
+namespace AzureIoTHub.Portal.Infrastructure.Migrations
+{
+    using Microsoft.EntityFrameworkCore.Migrations;
+
+    public partial class AddDeviceModelFKonDeviceandLoRaDevice : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            _ = migrationBuilder.CreateIndex(
+                name: "IX_LorawanDevices_DeviceModelId",
+                table: "LorawanDevices",
+                column: "DeviceModelId");
+
+            _ = migrationBuilder.CreateIndex(
+                name: "IX_Devices_DeviceModelId",
+                table: "Devices",
+                column: "DeviceModelId");
+
+            _ = migrationBuilder.AddForeignKey(
+                name: "FK_Devices_DeviceModels_DeviceModelId",
+                table: "Devices",
+                column: "DeviceModelId",
+                principalTable: "DeviceModels",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+
+            _ = migrationBuilder.AddForeignKey(
+                name: "FK_LorawanDevices_DeviceModels_DeviceModelId",
+                table: "LorawanDevices",
+                column: "DeviceModelId",
+                principalTable: "DeviceModels",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            _ = migrationBuilder.DropForeignKey(
+                name: "FK_Devices_DeviceModels_DeviceModelId",
+                table: "Devices");
+
+            _ = migrationBuilder.DropForeignKey(
+                name: "FK_LorawanDevices_DeviceModels_DeviceModelId",
+                table: "LorawanDevices");
+
+            _ = migrationBuilder.DropIndex(
+                name: "IX_LorawanDevices_DeviceModelId",
+                table: "LorawanDevices");
+
+            _ = migrationBuilder.DropIndex(
+                name: "IX_Devices_DeviceModelId",
+                table: "Devices");
+        }
+    }
+}
diff --git a/src/AzureIoTHub.Portal.Infrastructure/Migrations/PortalDbContextModelSnapshot.cs b/src/AzureIoTHub.Portal.Infrastructure/Migrations/PortalDbContextModelSnapshot.cs
index a021f82b1..091a2e35a 100644
--- a/src/AzureIoTHub.Portal.Infrastructure/Migrations/PortalDbContextModelSnapshot.cs
+++ b/src/AzureIoTHub.Portal.Infrastructure/Migrations/PortalDbContextModelSnapshot.cs
@@ -83,6 +83,8 @@ protected override void BuildModel(ModelBuilder modelBuilder)
 
                     b.HasKey("Id");
 
+                    b.HasIndex("DeviceModelId");
+
                     b.ToTable("Devices");
                 });
 
@@ -463,9 +465,22 @@ protected override void BuildModel(ModelBuilder modelBuilder)
 
                     b.HasKey("Id");
 
+                    b.HasIndex("DeviceModelId");
+
                     b.ToTable("LorawanDevices");
                 });
 
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.Device", b =>
+                {
+                    b.HasOne("AzureIoTHub.Portal.Domain.Entities.DeviceModel", "DeviceModel")
+                        .WithMany()
+                        .HasForeignKey("DeviceModelId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("DeviceModel");
+                });
+
             modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.DeviceTagValue", b =>
                 {
                     b.HasOne("AzureIoTHub.Portal.Domain.Entities.Device", null)
@@ -488,6 +503,17 @@ protected override void BuildModel(ModelBuilder modelBuilder)
                         .HasForeignKey("LorawanDeviceId");
                 });
 
+            modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.LorawanDevice", b =>
+                {
+                    b.HasOne("AzureIoTHub.Portal.Domain.Entities.DeviceModel", "DeviceModel")
+                        .WithMany()
+                        .HasForeignKey("DeviceModelId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("DeviceModel");
+                });
+
             modelBuilder.Entity("AzureIoTHub.Portal.Domain.Entities.Device", b =>
                 {
                     b.Navigation("Tags");
diff --git a/src/AzureIoTHub.Portal.Infrastructure/PortalDbContext.cs b/src/AzureIoTHub.Portal.Infrastructure/PortalDbContext.cs
index 5146aef07..a0dfe6ba0 100644
--- a/src/AzureIoTHub.Portal.Infrastructure/PortalDbContext.cs
+++ b/src/AzureIoTHub.Portal.Infrastructure/PortalDbContext.cs
@@ -38,6 +38,16 @@ protected override void OnModelCreating(ModelBuilder modelBuilder)
                 .HasConversion(
                     v => JsonConvert.SerializeObject(v),
                     v => JsonConvert.DeserializeObject<LoRaTelemetry>(v));
+
+            _ = modelBuilder.Entity<Device>()
+                .HasOne(x => x.DeviceModel)
+                .WithMany()
+                .HasForeignKey(x => x.DeviceModelId);
+
+            _ = modelBuilder.Entity<LorawanDevice>()
+                .HasOne(x => x.DeviceModel)
+                .WithMany()
+                .HasForeignKey(x => x.DeviceModelId);
         }
     }
 }