add Voltage and Power fields

src/GreenHome.Api/Controllers/TelemetryController.cs

@@ -25,22 +25,11 @@ public class TelemetryController : ControllerBase
     }
 
     [HttpGet("AddData")]
-    public async Task<ActionResult<int>> Create(int deviceId, decimal temperatureC, decimal humidityPercent,
-        decimal soilPercent, int gasPPM, decimal lux, CancellationToken cancellationToken)
+    public async Task<ActionResult<int>> Create([FromQuery] TelemetryDto telementry, CancellationToken cancellationToken)
     {
 
-        TelemetryDto dto = new TelemetryDto
-        {
-            //DeviceName = deviceName.ToString() == "dr110"? "dr110":"",
-            DeviceId = deviceId,
-            TemperatureC = temperatureC,
-            HumidityPercent = humidityPercent,
-            SoilPercent = soilPercent,
-            GasPPM = gasPPM,
-            Lux = lux,
-            TimestampUtc = DateTime.UtcNow
-        };
-        var id = await telemetryService.AddAsync(dto, cancellationToken);
+        telementry.TimestampUtc = DateTime.UtcNow;
+        var id = await telemetryService.AddAsync(telementry, cancellationToken);
 
         // Check and send alerts if needed (fire and forget)
         _ = Task.Run(async () =>
@@ -48,10 +37,10 @@ public class TelemetryController : ControllerBase
             try
             {
                 // Get deviceId from the saved telemetry record
-                var deviceId = dto.DeviceId;
+                var deviceId = telementry.DeviceId;
                 if (deviceId > 0)
                 {
-                    await alertService.CheckAndSendAlertsAsync(deviceId, dto, cancellationToken);
+                    await alertService.CheckAndSendAlertsAsync(deviceId, telementry, cancellationToken);
                 }
             }
             catch

src/GreenHome.Application/Dtos.cs

@@ -19,17 +19,19 @@ public sealed class TelemetryDto
 {
     public int Id { get; set; }
     public int DeviceId { get; set; }
-    public string DeviceName { get; set; }
-    public DateTime TimestampUtc { get; set; }
+    public string? DeviceName { get; set; }
+    public DateTime? TimestampUtc { get; set; }
     public decimal TemperatureC { get; set; }
     public decimal HumidityPercent { get; set; }
     public decimal SoilPercent { get; set; }
     public int GasPPM { get; set; }
+    public decimal? Voltage { get; set; }
+    public byte? Power { get; set; }
     public decimal Lux { get; set; }
-    public int PersianYear { get; set; }
-    public int PersianMonth { get; set; }
+    public int? PersianYear { get; set; }
+    public int? PersianMonth { get; set; }
     public string PersianDate { get; set; } = string.Empty;
-    public DateTime ServerTimestampUtc { get; set; }
+    public DateTime? ServerTimestampUtc { get; set; }
 }
 
 public sealed class TelemetryFilter

src/GreenHome.Domain/TelemetryRecord.cs

@@ -1,4 +1,6 @@
-namespace GreenHome.Domain;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace GreenHome.Domain;
 
 public sealed class TelemetryRecord
 {
@@ -11,6 +13,10 @@ public sealed class TelemetryRecord
     public decimal SoilPercent { get; set; }          // decimal(18,2)
     public int GasPPM { get; set; }
     public decimal Lux { get; set; }                  // decimal(18,2)
+    
+    [Column(TypeName = "decimal(18,2)")]
+    public decimal? Voltage { get; set; }
+    public byte? Power { get; set; }
     public int PersianYear { get; set; }
     public int PersianMonth { get; set; }
     public string PersianDate { get; set; } = string.Empty; // yyyy/MM/dd

src/GreenHome.Infrastructure/Migrations/20260106150615_POWER_VOLTAGE_FIELDS.cs

@@ -0,0 +1,38 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace GreenHome.Infrastructure.Migrations
+{
+    /// <inheritdoc />
+    public partial class POWER_VOLTAGE_FIELDS : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<byte>(
+                name: "Power",
+                table: "Telemetry",
+                type: "tinyint",
+                nullable: true);
+
+            migrationBuilder.AddColumn<int>(
+                name: "Voltage",
+                table: "Telemetry",
+                type: "int",
+                nullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Power",
+                table: "Telemetry");
+
+            migrationBuilder.DropColumn(
+                name: "Voltage",
+                table: "Telemetry");
+        }
+    }
+}

src/GreenHome.Infrastructure/Migrations/20260106151206_FIX_VOLTAGE_TYPE.cs

@@ -0,0 +1,36 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace GreenHome.Infrastructure.Migrations
+{
+    /// <inheritdoc />
+    public partial class FIX_VOLTAGE_TYPE : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<decimal>(
+                name: "Voltage",
+                table: "Telemetry",
+                type: "decimal(18,2)",
+                nullable: true,
+                oldClrType: typeof(int),
+                oldType: "int",
+                oldNullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<int>(
+                name: "Voltage",
+                table: "Telemetry",
+                type: "int",
+                nullable: true,
+                oldClrType: typeof(decimal),
+                oldType: "decimal(18,2)",
+                oldNullable: true);
+        }
+    }
+}

src/GreenHome.Infrastructure/Migrations/GreenHomeDbContextModelSnapshot.cs

@@ -740,6 +740,9 @@ namespace GreenHome.Infrastructure.Migrations
                     b.Property<int>("PersianYear")
                         .HasColumnType("int");
 
+                    b.Property<byte?>("Power")
+                        .HasColumnType("tinyint");
+
                     b.Property<DateTime>("ServerTimestampUtc")
                         .HasColumnType("datetime2");
 
@@ -752,6 +755,9 @@ namespace GreenHome.Infrastructure.Migrations
                     b.Property<DateTime>("TimestampUtc")
                         .HasColumnType("datetime2");
 
+                    b.Property<decimal?>("Voltage")
+                        .HasColumnType("decimal(18,2)");
+
                     b.HasKey("Id");
 
                     b.HasIndex("DeviceId", "ServerTimestampUtc");

src/GreenHome.Infrastructure/TelemetryService.cs

@@ -40,7 +40,7 @@ public sealed class TelemetryService : ITelemetryService
         // ذخیره زمان سرور در لحظه ثبت
         entity.ServerTimestampUtc = DateTime.Now;
         
-        var dt = dto.TimestampUtc.ToLocalTime();
+        var dt = dto.TimestampUtc!.Value.ToLocalTime();
         var py = PersianCalendar.GetYear(dt);
         var pm = PersianCalendar.GetMonth(dt);
         var pd = PersianCalendar.GetDayOfMonth(dt);