课件是否可下载

Tiobon.Core.Api/Controllers/Base/BaseController.cs

@@ -1,5 +1,4 @@
 using System.Reflection;
-using NPOI.HPSF;
 
 namespace Tiobon.Core.Controllers;
 
@@ -231,7 +230,7 @@ public class BaseController<IServiceBase, TEntity, TEntityDto, TInsertDto, TEdit
     #endregion
 
     #region Excel下载
-    [HttpGet("DownloadExcel"), AllowAnonymous]
+    [HttpGet("DownExcelTemplate"), AllowAnonymous]
     public async Task<IActionResult> DownloadExcel()
     {
         var result = (await InvokeServiceAsync("DownloadExcel", [])) as ServiceResult<string>;

Tiobon.Core.Model/ViewModels/Menu.cs

@@ -167,5 +167,7 @@ public class DT_Procedure
     public string IUDProcedure { get; set; }
     public string QueryProcedure { get; set; }
     public string ImportExcel { get; set; }
-    public string DownloadExcel { get; set; }
+    
+    public string DownExcelTemplate { get; set; }
+    public string ExportExcel { get; set; }
 }

Tiobon.Core.Services/BASE/BaseServices.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
 using System.Data;
 using System.Dynamic;
 using System.Linq.Expressions;
@@ -740,12 +741,16 @@ public class BaseServices<TEntity, TEntityDto, TInsertDto, TEditDto> : IBaseServ
         string conditions = " WHERE  IsEnable = 1";
         if (!string.IsNullOrWhiteSpace(condition))
             conditions += "AND " + condition;
+
+
+        var properties = entityType.GetGenericProperties();
+
         if (filter.jsonParam != null)
             foreach (JProperty jProperty in filter.jsonParam.Properties())
             {
                 var name = jProperty.Name;
                 var value = jProperty.Value.ToString();
-                if (name == "page" || name == "pageSize")
+                if (name == "page" || name == "pageSize" || !properties.Any(x => x.Name == name))
                     continue;
                 if (!string.IsNullOrWhiteSpace(value))
                 {

Tiobon.Core.Services/CommonServices.cs

@@ -852,7 +852,8 @@ public partial class CommonServices : BaseServices<RootEntityTkey<int>>, ICommon
             if (!string.IsNullOrWhiteSpace(result.DT_Procedure.EditProcedure))
             {
                 result.DT_Procedure.ImportExcel = "/api" + result.DT_Procedure.EditProcedure.Replace("QueryForm", "ImportExcel");
-                result.DT_Procedure.DownloadExcel = "/api" + result.DT_Procedure.EditProcedure.Replace("QueryForm", "DownloadExcel");
+                result.DT_Procedure.DownExcelTemplate = "/api" + result.DT_Procedure.EditProcedure.Replace("QueryForm", "DownExcelTemplate");
+                result.DT_Procedure.ExportExcel = "/api" + result.DT_Procedure.EditProcedure.Replace("QueryForm", "ExportExcel");
             }
         }
 

Tiobon.Core.Services/Ghre/Ghre_CourseWareServices.cs

@@ -1,7 +1,8 @@
 
 using System.Data;
-using System.Net.Mail;
 using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using NPOI.Util.Collections;
 using Tiobon.Core.Common;
 using Tiobon.Core.Common.Caches;
 using Tiobon.Core.IRepository.Base;
@@ -10,13 +11,13 @@ using Tiobon.Core.Model;
 using Tiobon.Core.Model.Models;
 using Tiobon.Core.Services.BASE;
 
-namespace Tiobon.Core.Services
+namespace Tiobon.Core.Services;
+
+/// <summary>
+/// 课件 (服务)
+/// </summary>
+public class Ghre_CourseWareServices : BaseServices<Ghre_CourseWare, Ghre_CourseWareDto, InsertGhre_CourseWareInput, EditGhre_CourseWareInput>, IGhre_CourseWareServices
 {
-    /// <summary>
-    /// 课件 (服务)
-    /// </summary>
-    public class Ghre_CourseWareServices : BaseServices<Ghre_CourseWare, Ghre_CourseWareDto, InsertGhre_CourseWareInput, EditGhre_CourseWareInput>, IGhre_CourseWareServices
-    {
     private readonly IBaseRepository<Ghre_CourseWare> _dal;
     private IGhre_CourseServices _ghre_CourseServices;
     private IGhre_CourseWareAttachmentServices _ghre_CourseWareAttachmentServices;
@@ -83,9 +84,42 @@ namespace Tiobon.Core.Services
 
     }
 
-        public override async Task<ServicePageResult<Ghre_CourseWareDto>> QueryFilterPage(QueryBody body)
+    public override async Task<ServicePageResult<Ghre_CourseWareDto>> QueryFilterPage(QueryBody filter)
+    {
+        bool? IsAllowDownload = null;
+        if (filter.jsonParam != null)
+            foreach (JProperty jProperty in filter.jsonParam.Properties())
+            {
+                var name = jProperty.Name;
+                var value = jProperty.Value.ToString();
+                if (name != "IsAllowDownload")
+                    continue;
+                if (!string.IsNullOrWhiteSpace(value))
+                {
+                    var jsonParam = JsonConvert.DeserializeObject<JsonParam>(value);
+
+                    switch (name)
                     {
-            var result = await base.QueryFilterPage(body);
+                        case "IsAllowDownload":
+                            IsAllowDownload = Convert.ToBoolean(jsonParam.columnValue);
+                            break;
+                        default:
+                            break;
+                    }
+                }
+            }
+        string condition = string.Empty;
+        if (IsAllowDownload != null)
+        {
+            string sql = @$"SELECT DISTINCT B.Id
+                                FROM Ghre_CourseWareAttachment A
+                                     JOIN Ghre_CourseWare B ON A.CourseWareId = B.Id AND B.IsEnable = 1
+                                WHERE A.IsEnable = 1 AND A.IsAllowDownload = '{IsAllowDownload}'";
+            var entitys = await Db.Ado.SqlQueryAsync<long>(sql);
+            if (entitys.Any())
+                condition = "Id IN (" + string.Join(",", entitys.Select(x => x)) + ")";
+        }
+        var result = await base.QueryFilterPage(filter, condition);
         var data = result.result.DT_TableDataT1;
         var attachmentIds = data.Select(x => x.Id).ToList();
         var attachments = await _ghre_CourseWareAttachmentServices.Query(x => x.CourseWareId != null && attachmentIds.Contains(x.CourseWareId.Value));
@@ -96,11 +130,10 @@ namespace Tiobon.Core.Services
 
             x.StudyDuration = $"{x.Hours}小时{x.Minutes}分钟";
             x.SourceLabel = await GetParaLabel("CourseWareSource", x.Source);
-                x.Attachments = attachments.Where(a=> a.CourseWareId == x.Id).ToList();
+            x.Attachments = attachments.Where(a => a.CourseWareId == x.Id).ToList();
         });
         result.result.DT_TableDataT1 = data;
         return result;
 
     }
-    }
 }