feat: add asset and video readonly endpoints

Tiku.Api/Contracts/AssetDtos.cs

@@ -0,0 +1,60 @@
+using System.ComponentModel.DataAnnotations;
+using Tiku.Application.Assets;
+
+namespace Tiku.Api.Contracts;
+
+public sealed class AssetQueryDto
+{
+    [StringLength(100)]
+    public string? TenantCode { get; set; }
+
+    public Guid? RegionId { get; set; }
+
+    public Guid? SubjectId { get; set; }
+
+    public Guid? CategoryId { get; set; }
+
+    public Guid? ContentNodeId { get; set; }
+
+    public Guid? QuestionId { get; set; }
+
+    public Guid? AssetId { get; set; }
+
+    [StringLength(50)]
+    public string? AssetType { get; set; }
+
+    [StringLength(100)]
+    public string? Category { get; set; }
+
+    [StringLength(200)]
+    public string? AssetKey { get; set; }
+
+    [StringLength(100)]
+    public string? Keyword { get; set; }
+
+    public bool IncludeLocked { get; set; }
+
+    public bool IncludeInactive { get; set; }
+
+    [Range(1, 500)]
+    public int? Limit { get; set; }
+
+    public AssetFilter ToFilter(Guid tenantId)
+    {
+        return new AssetFilter(
+            tenantId,
+            RegionId,
+            SubjectId,
+            CategoryId,
+            ContentNodeId,
+            QuestionId,
+            AssetId,
+            AssetType,
+            Category,
+            AssetKey,
+            Keyword,
+            IncludeLocked,
+            IncludeInactive,
+            Limit);
+    }
+}

Tiku.Api/Controllers/CatalogController.cs

@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
+using Tiku.Application.Assets;
 using Tiku.Api.Contracts;
 using Tiku.Application.Catalog;
 using Tiku.Application.Content;
@@ -21,6 +22,7 @@ public sealed class CatalogController(
     IContentNavigationQueryService contentNavigationQueryService,
     IQuestionBankQueryService questionBankQueryService,
     IStudyContentQueryService studyContentQueryService,
+    IAssetQueryService assetQueryService,
     ICurrentTenant currentTenant,
     TikuDbContext dbContext) : ControllerBase
 {
@@ -303,6 +305,71 @@ public sealed class CatalogController(
             cancellationToken));
     }
 
+    [HttpGet("content-assets")]
+    [EndpointSummary("查询内容资源")]
+    [ProducesResponseType<CatalogList<ContentAssetCatalogItem>>(StatusCodes.Status200OK)]
+    [ProducesResponseType<ProblemDetails>(StatusCodes.Status404NotFound)]
+    public async Task<ActionResult<CatalogList<ContentAssetCatalogItem>>> GetContentAssets(
+        [FromQuery] AssetQueryDto query,
+        CancellationToken cancellationToken)
+    {
+        return Ok(await assetQueryService.GetContentAssetsAsync(
+            query.ToFilter(await ResolveTenantIdAsync(query, cancellationToken)),
+            cancellationToken));
+    }
+
+    [HttpGet("images")]
+    [EndpointSummary("查询图片资源")]
+    [ProducesResponseType<CatalogList<ImageAssetCatalogItem>>(StatusCodes.Status200OK)]
+    [ProducesResponseType<ProblemDetails>(StatusCodes.Status404NotFound)]
+    public async Task<ActionResult<CatalogList<ImageAssetCatalogItem>>> GetImages(
+        [FromQuery] AssetQueryDto query,
+        CancellationToken cancellationToken)
+    {
+        return Ok(await assetQueryService.GetImagesAsync(
+            query.ToFilter(await ResolveTenantIdAsync(query, cancellationToken)),
+            cancellationToken));
+    }
+
+    [HttpGet("app-assets")]
+    [EndpointSummary("查询应用资源")]
+    [ProducesResponseType<CatalogList<AppAssetCatalogItem>>(StatusCodes.Status200OK)]
+    [ProducesResponseType<ProblemDetails>(StatusCodes.Status404NotFound)]
+    public async Task<ActionResult<CatalogList<AppAssetCatalogItem>>> GetAppAssets(
+        [FromQuery] AssetQueryDto query,
+        CancellationToken cancellationToken)
+    {
+        return Ok(await assetQueryService.GetAppAssetsAsync(
+            query.ToFilter(await ResolveTenantIdAsync(query, cancellationToken)),
+            cancellationToken));
+    }
+
+    [HttpGet("video-explanations")]
+    [EndpointSummary("查询视频讲解")]
+    [ProducesResponseType<CatalogList<VideoExplanationCatalogItem>>(StatusCodes.Status200OK)]
+    [ProducesResponseType<ProblemDetails>(StatusCodes.Status404NotFound)]
+    public async Task<ActionResult<CatalogList<VideoExplanationCatalogItem>>> GetVideoExplanations(
+        [FromQuery] AssetQueryDto query,
+        CancellationToken cancellationToken)
+    {
+        return Ok(await assetQueryService.GetVideoExplanationsAsync(
+            query.ToFilter(await ResolveTenantIdAsync(query, cancellationToken)),
+            cancellationToken));
+    }
+
+    [HttpGet("question-videos")]
+    [EndpointSummary("查询题目关联视频")]
+    [ProducesResponseType<CatalogList<QuestionVideoCatalogItem>>(StatusCodes.Status200OK)]
+    [ProducesResponseType<ProblemDetails>(StatusCodes.Status404NotFound)]
+    public async Task<ActionResult<CatalogList<QuestionVideoCatalogItem>>> GetQuestionVideos(
+        [FromQuery] AssetQueryDto query,
+        CancellationToken cancellationToken)
+    {
+        return Ok(await assetQueryService.GetQuestionVideosAsync(
+            query.ToFilter(await ResolveTenantIdAsync(query, cancellationToken)),
+            cancellationToken));
+    }
+
     private async Task<Guid> ResolveTenantIdAsync(
         CatalogQueryDto query,
         CancellationToken cancellationToken)
@@ -363,6 +430,18 @@ public sealed class CatalogController(
             },
             cancellationToken);
     }
+
+    private Task<Guid> ResolveTenantIdAsync(
+        AssetQueryDto query,
+        CancellationToken cancellationToken)
+    {
+        return ResolveTenantIdAsync(
+            new CatalogQueryDto
+            {
+                TenantCode = query.TenantCode
+            },
+            cancellationToken);
+    }
 }
 
 public sealed class TenantNotFoundException : Exception