feat: add catalog readonly endpoints

Tiku.Application/Catalog/CatalogQueryModels.cs

@@ -0,0 +1,103 @@
+using System.Text.Json;
+using Tiku.Domain.Catalog;
+
+namespace Tiku.Application.Catalog;
+
+public sealed record CatalogList<TItem>(IReadOnlyCollection<TItem> Items);
+
+public sealed record CatalogFilter(
+    Guid TenantId,
+    Guid? RegionId = null,
+    Guid? ModuleId = null,
+    Guid? ParentId = null,
+    bool ParentIsRoot = false,
+    Guid? SchoolId = null,
+    Guid? MajorId = null,
+    Guid? SubjectId = null,
+    Guid? NodeId = null,
+    string? Keyword = null,
+    string? Type = null,
+    int? Limit = null);
+
+public sealed record RegionCatalogItem(
+    Guid Id,
+    string? LegacyId,
+    string Name,
+    string? Code,
+    string? ShortName,
+    string? FullName,
+    string? Icon,
+    string? Pinyin,
+    int Order,
+    bool IsHot);
+
+public sealed record RegionModuleCatalogItem(
+    Guid Id,
+    string? LegacyId,
+    Guid? RegionId,
+    string Name,
+    string? Type,
+    string? Icon,
+    string? Color,
+    string? TextColor,
+    string? Description,
+    string? Route,
+    int Order,
+    bool IsPrimarySchoolModule);
+
+public sealed record ModuleNodeCatalogItem(
+    Guid Id,
+    string? LegacyId,
+    Guid? RegionId,
+    Guid? ModuleId,
+    Guid? ParentId,
+    string? LegacyParentId,
+    ModuleNodeType Type,
+    string Name,
+    string? Path,
+    int Order,
+    JsonElement Metadata);
+
+public sealed record SchoolCatalogItem(
+    Guid Id,
+    string? LegacyId,
+    Guid? RegionId,
+    Guid? ModuleId,
+    string Name,
+    string? ProfessionalExamDate,
+    JsonElement Metadata);
+
+public sealed record MajorCatalogItem(
+    Guid Id,
+    string? LegacyId,
+    Guid? RegionId,
+    Guid? SchoolId,
+    string Name,
+    string? Description,
+    string? StudyTips,
+    int Order);
+
+public sealed record SubjectCatalogItem(
+    Guid Id,
+    string? LegacyId,
+    Guid? RegionId,
+    Guid? ModuleId,
+    Guid? SchoolId,
+    Guid? MajorId,
+    Guid? NodeId,
+    string Name,
+    SubjectType? Type,
+    string? Icon,
+    string? Description,
+    JsonElement Stats,
+    int Order);
+
+public sealed record CategoryCatalogItem(
+    Guid Id,
+    string? LegacyId,
+    Guid? SubjectId,
+    Guid? NodeId,
+    string Name,
+    CategoryType? CategoryType,
+    int Order,
+    int? SvipQuestionLimit);

Tiku.Application/Catalog/ICatalogQueryService.cs

@@ -0,0 +1,32 @@
+namespace Tiku.Application.Catalog;
+
+public interface ICatalogQueryService
+{
+    Task<CatalogList<RegionCatalogItem>> GetRegionsAsync(
+        CatalogFilter filter,
+        CancellationToken cancellationToken = default);
+
+    Task<CatalogList<RegionModuleCatalogItem>> GetRegionModulesAsync(
+        CatalogFilter filter,
+        CancellationToken cancellationToken = default);
+
+    Task<CatalogList<ModuleNodeCatalogItem>> GetModuleNodesAsync(
+        CatalogFilter filter,
+        CancellationToken cancellationToken = default);
+
+    Task<CatalogList<SchoolCatalogItem>> GetSchoolsAsync(
+        CatalogFilter filter,
+        CancellationToken cancellationToken = default);
+
+    Task<CatalogList<MajorCatalogItem>> GetMajorsAsync(
+        CatalogFilter filter,
+        CancellationToken cancellationToken = default);
+
+    Task<CatalogList<SubjectCatalogItem>> GetSubjectsAsync(
+        CatalogFilter filter,
+        CancellationToken cancellationToken = default);
+
+    Task<CatalogList<CategoryCatalogItem>> GetCategoriesAsync(
+        CatalogFilter filter,
+        CancellationToken cancellationToken = default);
+}