fix: 门店资质日期字段改为date

src/Application/TakeoutSaaS.Application/App/StoreAudits/Handlers/GetStoreAuditDetailQueryHandler.cs

@@ -130,19 +130,19 @@ public sealed class GetStoreAuditDetailQueryHandler(
         }
 
         // 2. (空行后) 映射资质 DTO
-        var now = DateTime.UtcNow.Date;
+        var today = DateOnly.FromDateTime(DateTime.UtcNow);
         while (await reader.ReadAsync(cancellationToken))
         {
-            DateTime? expiresAt = reader.IsDBNull(reader.GetOrdinal("ExpiresAt"))
+            DateOnly? expiresAt = reader.IsDBNull(reader.GetOrdinal("ExpiresAt"))
                 ? null
-                : reader.GetDateTime(reader.GetOrdinal("ExpiresAt"));
+                : DateOnly.FromDateTime(reader.GetDateTime(reader.GetOrdinal("ExpiresAt")));
             int? daysUntilExpiry = expiresAt.HasValue
-                ? (int)Math.Ceiling((expiresAt.Value.Date - now).TotalDays)
+                ? expiresAt.Value.DayNumber - today.DayNumber
                 : null;
-            var isExpired = expiresAt.HasValue && expiresAt.Value < DateTime.UtcNow;
+            var isExpired = expiresAt.HasValue && expiresAt.Value < today;
             var isExpiringSoon = expiresAt.HasValue
-                && expiresAt.Value >= DateTime.UtcNow
+                && expiresAt.Value >= today
-                && expiresAt.Value <= DateTime.UtcNow.AddDays(30);
+                && expiresAt.Value <= today.AddDays(30);
 
             // 2.1 (空行后) 写入列表
             items.Add(new StoreQualificationDto
@@ -156,7 +156,7 @@ public sealed class GetStoreAuditDetailQueryHandler(
                     : reader.GetString(reader.GetOrdinal("DocumentNumber")),
                 IssuedAt = reader.IsDBNull(reader.GetOrdinal("IssuedAt"))
                     ? null
-                    : reader.GetDateTime(reader.GetOrdinal("IssuedAt")),
+                    : DateOnly.FromDateTime(reader.GetDateTime(reader.GetOrdinal("IssuedAt"))),
                 ExpiresAt = expiresAt,
                 IsExpired = isExpired,
                 IsExpiringSoon = isExpiringSoon,

src/Application/TakeoutSaaS.Application/App/Stores/Commands/CreateStoreQualificationCommand.cs

@@ -32,12 +32,12 @@ public sealed record CreateStoreQualificationCommand : IRequest<StoreQualificati
     /// <summary>
     /// 签发日期。
     /// </summary>
-    public DateTime? IssuedAt { get; init; }
+    public DateOnly? IssuedAt { get; init; }
 
     /// <summary>
     /// 到期日期。
     /// </summary>
-    public DateTime? ExpiresAt { get; init; }
+    public DateOnly? ExpiresAt { get; init; }
 
     /// <summary>
     /// 排序值。

src/Application/TakeoutSaaS.Application/App/Stores/Commands/UpdateStoreQualificationCommand.cs

@@ -31,12 +31,12 @@ public sealed record UpdateStoreQualificationCommand : IRequest<StoreQualificati
     /// <summary>
     /// 签发日期。
     /// </summary>
-    public DateTime? IssuedAt { get; init; }
+    public DateOnly? IssuedAt { get; init; }
 
     /// <summary>
     /// 到期日期。
     /// </summary>
-    public DateTime? ExpiresAt { get; init; }
+    public DateOnly? ExpiresAt { get; init; }
 
     /// <summary>
     /// 排序值。

src/Application/TakeoutSaaS.Application/App/Stores/Dto/StoreQualificationAlertDto.cs

@@ -50,7 +50,7 @@ public sealed record StoreQualificationAlertDto
     /// <summary>
     /// 过期时间。
     /// </summary>
-    public DateTime? ExpiresAt { get; init; }
+    public DateOnly? ExpiresAt { get; init; }
 
     /// <summary>
     /// 距离过期天数。

src/Application/TakeoutSaaS.Application/App/Stores/Dto/StoreQualificationDto.cs

@@ -39,12 +39,12 @@ public sealed class StoreQualificationDto
     /// <summary>
     /// 签发日期。
     /// </summary>
-    public DateTime? IssuedAt { get; init; }
+    public DateOnly? IssuedAt { get; init; }
 
     /// <summary>
     /// 到期日期。
     /// </summary>
-    public DateTime? ExpiresAt { get; init; }
+    public DateOnly? ExpiresAt { get; init; }
 
     /// <summary>
     /// 是否已过期。

src/Application/TakeoutSaaS.Application/App/Stores/Handlers/ListExpiringStoreQualificationsQueryHandler.cs

@@ -30,7 +30,7 @@ public sealed class ListExpiringStoreQualificationsQueryHandler(
             daysThreshold = 365;
         }
         var offset = (page - 1) * pageSize;
-        var now = DateTime.UtcNow;
+        var now = DateOnly.FromDateTime(DateTime.UtcNow);
         var expiringBefore = now.AddDays(daysThreshold);
 
         // 2. (空行后) 执行查询
@@ -92,12 +92,12 @@ public sealed class ListExpiringStoreQualificationsQueryHandler(
                 List<StoreQualificationAlertDto> items = [];
                 while (await reader.ReadAsync(token))
                 {
-                    DateTime? expiresAt = reader.IsDBNull(expiresAtOrdinal)
+                    DateOnly? expiresAt = reader.IsDBNull(expiresAtOrdinal)
                         ? null
-                        : reader.GetDateTime(expiresAtOrdinal);
+                        : DateOnly.FromDateTime(reader.GetDateTime(expiresAtOrdinal));
                     var isExpired = expiresAt.HasValue && expiresAt.Value < now;
                     int? daysUntilExpiry = expiresAt.HasValue
-                        ? (int)Math.Ceiling((expiresAt.Value.Date - now.Date).TotalDays)
+                        ? expiresAt.Value.DayNumber - now.DayNumber
                         : null;
 
                     items.Add(new StoreQualificationAlertDto
@@ -146,8 +146,8 @@ public sealed class ListExpiringStoreQualificationsQueryHandler(
 
     private static async Task<StoreQualificationAlertSummaryDto> ExecuteSummaryAsync(
         IDbConnection connection,
-        DateTime now,
+        DateOnly now,
-        DateTime expiringBefore,
+        DateOnly expiringBefore,
         long? tenantId,
         CancellationToken cancellationToken)
     {

src/Application/TakeoutSaaS.Application/App/Stores/StoreMapping.cs

@@ -78,8 +78,9 @@ public static class StoreMapping
     /// <returns>DTO。</returns>
     public static StoreQualificationDto ToDto(StoreQualification qualification)
     {
+        var today = DateOnly.FromDateTime(DateTime.UtcNow);
         int? daysUntilExpiry = qualification.ExpiresAt.HasValue
-            ? (int)Math.Ceiling((qualification.ExpiresAt.Value.Date - DateTime.UtcNow.Date).TotalDays)
+            ? qualification.ExpiresAt.Value.DayNumber - today.DayNumber
             : null;
 
         return new StoreQualificationDto

src/Application/TakeoutSaaS.Application/App/Stores/Validators/CreateStoreQualificationCommandValidator.cs

@@ -21,7 +21,7 @@ public sealed class CreateStoreQualificationCommandValidator : AbstractValidator
         RuleFor(x => x.DocumentNumber).MaximumLength(100);
 
         RuleFor(x => x.ExpiresAt)
-            .Must(date => date.HasValue && date.Value.Date > DateTime.UtcNow.Date)
+            .Must(date => date.HasValue && date.Value > DateOnly.FromDateTime(DateTime.UtcNow))
             .When(x => IsLicenseType(x.QualificationType))
             .WithMessage("证照有效期必须晚于今天");
 
@@ -32,7 +32,7 @@ public sealed class CreateStoreQualificationCommandValidator : AbstractValidator
             .WithMessage("证照编号不能为空");
 
         RuleFor(x => x.ExpiresAt)
-            .Must(date => !date.HasValue || date.Value.Date > DateTime.UtcNow.Date)
+            .Must(date => !date.HasValue || date.Value > DateOnly.FromDateTime(DateTime.UtcNow))
             .When(x => !IsLicenseType(x.QualificationType))
             .WithMessage("证照有效期必须晚于今天");
     }

src/Application/TakeoutSaaS.Application/App/Stores/Validators/UpdateStoreQualificationCommandValidator.cs

@@ -19,7 +19,7 @@ public sealed class UpdateStoreQualificationCommandValidator : AbstractValidator
         RuleFor(x => x.DocumentNumber).MaximumLength(100).When(x => !string.IsNullOrWhiteSpace(x.DocumentNumber));
         RuleFor(x => x.SortOrder).GreaterThanOrEqualTo(0).When(x => x.SortOrder.HasValue);
         RuleFor(x => x.ExpiresAt)
-            .Must(date => !date.HasValue || date.Value.Date > DateTime.UtcNow.Date)
+            .Must(date => !date.HasValue || date.Value > DateOnly.FromDateTime(DateTime.UtcNow))
             .When(x => x.ExpiresAt.HasValue)
             .WithMessage("证照有效期必须晚于今天");
     }

src/Domain/TakeoutSaaS.Domain/Stores/Entities/StoreQualification.cs

@@ -31,24 +31,25 @@ public sealed class StoreQualification : MultiTenantEntityBase
     /// <summary>
     /// 签发日期。
     /// </summary>
-    public DateTime? IssuedAt { get; set; }
+    public DateOnly? IssuedAt { get; set; }
 
     /// <summary>
     /// 到期日期。
     /// </summary>
-    public DateTime? ExpiresAt { get; set; }
+    public DateOnly? ExpiresAt { get; set; }
 
     /// <summary>
     /// 是否已过期。
     /// </summary>
-    public bool IsExpired => ExpiresAt.HasValue && ExpiresAt.Value < DateTime.UtcNow;
+    public bool IsExpired => ExpiresAt.HasValue
+        && ExpiresAt.Value < DateOnly.FromDateTime(DateTime.UtcNow);
 
     /// <summary>
     /// 是否即将过期（30天内）。
     /// </summary>
     public bool IsExpiringSoon => ExpiresAt.HasValue
-        && ExpiresAt.Value >= DateTime.UtcNow
+        && ExpiresAt.Value >= DateOnly.FromDateTime(DateTime.UtcNow)
-        && ExpiresAt.Value <= DateTime.UtcNow.AddDays(30);
+        && ExpiresAt.Value <= DateOnly.FromDateTime(DateTime.UtcNow).AddDays(30);
 
     /// <summary>
     /// 排序值。

src/Infrastructure/TakeoutSaaS.Infrastructure/App/Persistence/TakeoutAppDbContext.cs

@@ -625,6 +625,8 @@ public sealed class TakeoutAppDbContext(
         builder.Property(x => x.QualificationType).HasConversion<int>();
         builder.Property(x => x.FileUrl).HasMaxLength(500).IsRequired();
         builder.Property(x => x.DocumentNumber).HasMaxLength(100);
+        builder.Property(x => x.IssuedAt).HasColumnType("date");
+        builder.Property(x => x.ExpiresAt).HasColumnType("date");
         builder.Property(x => x.SortOrder).HasDefaultValue(100);
         builder.HasIndex(x => new { x.TenantId, x.StoreId });
         builder.HasIndex(x => x.ExpiresAt)

src/Infrastructure/TakeoutSaaS.Infrastructure/App/Services/StoreSchedulerService.cs

@@ -105,11 +105,12 @@ public sealed class StoreSchedulerService(
     public async Task<int> CheckQualificationExpiryAsync(DateTime now, CancellationToken cancellationToken)
     {
         // 1. 查询过期门店
+        var today = DateOnly.FromDateTime(now);
         var expiredStoreIds = await context.StoreQualifications
             .AsNoTracking()
             .Where(qualification => qualification.DeletedAt == null
                 && qualification.ExpiresAt.HasValue
-                && qualification.ExpiresAt.Value < now)
+                && qualification.ExpiresAt.Value < today)
             .Select(qualification => qualification.StoreId)
             .Distinct()
             .ToListAsync(cancellationToken);

src/Infrastructure/TakeoutSaaS.Infrastructure/Migrations/20260120045054_ChangeStoreQualificationDateColumns.cs

@@ -0,0 +1,63 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TakeoutSaaS.Infrastructure.Migrations
+{
+    /// <inheritdoc />
+    public partial class ChangeStoreQualificationDateColumns : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<DateOnly>(
+                name: "IssuedAt",
+                table: "store_qualifications",
+                type: "date",
+                nullable: true,
+                comment: "签发日期。",
+                oldClrType: typeof(DateTime),
+                oldType: "timestamp with time zone",
+                oldNullable: true,
+                oldComment: "签发日期。");
+
+            migrationBuilder.AlterColumn<DateOnly>(
+                name: "ExpiresAt",
+                table: "store_qualifications",
+                type: "date",
+                nullable: true,
+                comment: "到期日期。",
+                oldClrType: typeof(DateTime),
+                oldType: "timestamp with time zone",
+                oldNullable: true,
+                oldComment: "到期日期。");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<DateTime>(
+                name: "IssuedAt",
+                table: "store_qualifications",
+                type: "timestamp with time zone",
+                nullable: true,
+                comment: "签发日期。",
+                oldClrType: typeof(DateOnly),
+                oldType: "date",
+                oldNullable: true,
+                oldComment: "签发日期。");
+
+            migrationBuilder.AlterColumn<DateTime>(
+                name: "ExpiresAt",
+                table: "store_qualifications",
+                type: "timestamp with time zone",
+                nullable: true,
+                comment: "到期日期。",
+                oldClrType: typeof(DateOnly),
+                oldType: "date",
+                oldNullable: true,
+                oldComment: "到期日期。");
+        }
+    }
+}

src/Infrastructure/TakeoutSaaS.Infrastructure/Migrations/20260120045217_UpdateStoreQualificationDateFields.cs

@@ -0,0 +1,63 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace TakeoutSaaS.Infrastructure.Migrations
+{
+    /// <inheritdoc />
+    public partial class UpdateStoreQualificationDateFields : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<DateOnly>(
+                name: "IssuedAt",
+                table: "store_qualifications",
+                type: "date",
+                nullable: true,
+                comment: "签发日期。",
+                oldClrType: typeof(DateTime),
+                oldType: "timestamp with time zone",
+                oldNullable: true,
+                oldComment: "签发日期。");
+
+            migrationBuilder.AlterColumn<DateOnly>(
+                name: "ExpiresAt",
+                table: "store_qualifications",
+                type: "date",
+                nullable: true,
+                comment: "到期日期。",
+                oldClrType: typeof(DateTime),
+                oldType: "timestamp with time zone",
+                oldNullable: true,
+                oldComment: "到期日期。");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<DateTime>(
+                name: "IssuedAt",
+                table: "store_qualifications",
+                type: "timestamp with time zone",
+                nullable: true,
+                comment: "签发日期。",
+                oldClrType: typeof(DateOnly),
+                oldType: "date",
+                oldNullable: true,
+                oldComment: "签发日期。");
+
+            migrationBuilder.AlterColumn<DateTime>(
+                name: "ExpiresAt",
+                table: "store_qualifications",
+                type: "timestamp with time zone",
+                nullable: true,
+                comment: "到期日期。",
+                oldClrType: typeof(DateOnly),
+                oldType: "date",
+                oldNullable: true,
+                oldComment: "到期日期。");
+        }
+    }
+}

src/Infrastructure/TakeoutSaaS.Infrastructure/Migrations/TakeoutAppDbContextModelSnapshot.cs

@@ -5731,8 +5731,8 @@ namespace TakeoutSaaS.Infrastructure.Migrations
                         .HasColumnType("character varying(100)")
                         .HasComment("证照编号。");
 
-                    b.Property<DateTime?>("ExpiresAt")
+                    b.Property<DateOnly?>("ExpiresAt")
-                        .HasColumnType("timestamp with time zone")
+                        .HasColumnType("date")
                         .HasComment("到期日期。");
 
                     b.Property<string>("FileUrl")
@@ -5741,8 +5741,8 @@ namespace TakeoutSaaS.Infrastructure.Migrations
                         .HasColumnType("character varying(500)")
                         .HasComment("证照文件 URL。");
 
-                    b.Property<DateTime?>("IssuedAt")
+                    b.Property<DateOnly?>("IssuedAt")
-                        .HasColumnType("timestamp with time zone")
+                        .HasColumnType("date")
                         .HasComment("签发日期。");
 
                     b.Property<int>("QualificationType")