feat: add admin menu management crud

2025-12-05 21:16:07 +08:00
parent 02e33de5c8
commit a1499fc1a1
22 changed files with 1747 additions and 2 deletions
--- a/src/Application/TakeoutSaaS.Application/Identity/Handlers/MenuMapper.cs
+++ b/src/Application/TakeoutSaaS.Application/Identity/Handlers/MenuMapper.cs
@@ -0,0 +1,101 @@
+using System.Text.Json;
+using TakeoutSaaS.Application.Identity.Contracts;
+using TakeoutSaaS.Domain.Identity.Entities;
+
+namespace TakeoutSaaS.Application.Identity.Handlers;
+
+/// <summary>
+/// 菜单映射辅助。
+/// </summary>
+internal static class MenuMapper
+{
+    public static MenuDefinitionDto ToDto(MenuDefinition entity)
+    {
+        // 1. 解析权限字段
+        var requiredPermissions = SplitCodes(entity.RequiredPermissions);
+        var metaPermissions = SplitCodes(entity.MetaPermissions);
+        var metaRoles = SplitCodes(entity.MetaRoles);
+
+        // 2. 解析按钮权限
+        var authList = string.IsNullOrWhiteSpace(entity.AuthListJson)
+            ? []
+            : JsonSerializer.Deserialize<List<MenuAuthItemDto>>(entity.AuthListJson) ?? [];
+
+        // 3. 输出 DTO
+        return new MenuDefinitionDto
+        {
+            Id = entity.Id,
+            ParentId = entity.ParentId,
+            Name = entity.Name,
+            Path = entity.Path,
+            Component = entity.Component,
+            Title = entity.Title,
+            Icon = entity.Icon,
+            IsIframe = entity.IsIframe,
+            Link = entity.Link,
+            KeepAlive = entity.KeepAlive,
+            SortOrder = entity.SortOrder,
+            RequiredPermissions = requiredPermissions,
+            MetaPermissions = metaPermissions,
+            MetaRoles = metaRoles,
+            AuthList = authList
+        };
+    }
+
+    public static void FillEntity(MenuDefinition entity, MenuDefinitionDto dto)
+    {
+        // 1. 赋值基础字段
+        entity.ParentId = dto.ParentId;
+        entity.Name = dto.Name;
+        entity.Path = dto.Path;
+        entity.Component = dto.Component;
+        entity.Title = dto.Title;
+        entity.Icon = dto.Icon;
+        entity.IsIframe = dto.IsIframe;
+        entity.Link = dto.Link;
+        entity.KeepAlive = dto.KeepAlive;
+        entity.SortOrder = dto.SortOrder;
+
+        // 2. 权限与按钮
+        entity.RequiredPermissions = JoinCodes(dto.RequiredPermissions);
+        entity.MetaPermissions = JoinCodes(dto.MetaPermissions);
+        entity.MetaRoles = JoinCodes(dto.MetaRoles);
+        entity.AuthListJson = dto.AuthList.Count == 0
+            ? null
+            : JsonSerializer.Serialize(dto.AuthList);
+    }
+
+    public static MenuDefinitionDto FromCommand(MenuDefinition? existing, long tenantId, string name, MenuDefinitionDto payload)
+    {
+        // 1. 构造实体
+        var entity = existing ?? new MenuDefinition
+        {
+            TenantId = tenantId,
+            CreatedAt = DateTime.UtcNow
+        };
+
+        // // 填充字段
+        FillEntity(entity, payload);
+
+        // 2. 返回 DTO 映射
+        return ToDto(entity);
+    }
+
+    public static string JoinCodes(IEnumerable<string> codes)
+    {
+        return string.Join(',', codes.Where(x => !string.IsNullOrWhiteSpace(x)).Select(x => x.Trim()).Distinct(StringComparer.OrdinalIgnoreCase));
+    }
+
+    public static string[] SplitCodes(string? codes)
+    {
+        if (string.IsNullOrWhiteSpace(codes))
+        {
+            return Array.Empty<string>();
+        }
+
+        return codes
+            .Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries)
+            .Distinct(StringComparer.OrdinalIgnoreCase)
+            .ToArray();
+    }
+}