feat(console): add RoleRepository

Repositories/IRoleRepository.cs

@@ -0,0 +1,15 @@
+using Fengling.AuthService.Models;
+
+namespace Fengling.Console.Repositories;
+
+public interface IRoleRepository
+{
+    Task<ApplicationRole?> GetByIdAsync(long id);
+    Task<ApplicationRole?> GetByNameAsync(string name);
+    Task<IEnumerable<ApplicationRole>> GetAllAsync();
+    Task<IEnumerable<ApplicationRole>> GetPagedAsync(int page, int pageSize, string? name = null, string? tenantId = null);
+    Task<int> CountAsync(string? name = null, string? tenantId = null);
+    Task AddAsync(ApplicationRole role);
+    Task UpdateAsync(ApplicationRole role);
+    Task DeleteAsync(ApplicationRole role);
+}

Repositories/RoleRepository.cs

@@ -0,0 +1,86 @@
+using Fengling.AuthService.Data;
+using Fengling.AuthService.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace Fengling.Console.Repositories;
+
+public class RoleRepository : IRoleRepository
+{
+    private readonly ApplicationDbContext _context;
+
+    public RoleRepository(ApplicationDbContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<ApplicationRole?> GetByIdAsync(long id)
+    {
+        return await _context.Roles.FindAsync(id);
+    }
+
+    public async Task<ApplicationRole?> GetByNameAsync(string name)
+    {
+        return await _context.Roles.FirstOrDefaultAsync(r => r.Name == name);
+    }
+
+    public async Task<IEnumerable<ApplicationRole>> GetAllAsync()
+    {
+        return await _context.Roles.ToListAsync();
+    }
+
+    public async Task<IEnumerable<ApplicationRole>> GetPagedAsync(int page, int pageSize, string? name = null, string? tenantId = null)
+    {
+        var query = _context.Roles.AsQueryable();
+
+        if (!string.IsNullOrEmpty(name))
+        {
+            query = query.Where(r => r.Name != null && r.Name.Contains(name));
+        }
+
+        if (!string.IsNullOrEmpty(tenantId))
+        {
+            query = query.Where(r => r.TenantId.ToString() == tenantId);
+        }
+
+        return await query
+            .OrderByDescending(r => r.CreatedTime)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .ToListAsync();
+    }
+
+    public async Task<int> CountAsync(string? name = null, string? tenantId = null)
+    {
+        var query = _context.Roles.AsQueryable();
+
+        if (!string.IsNullOrEmpty(name))
+        {
+            query = query.Where(r => r.Name != null && r.Name.Contains(name));
+        }
+
+        if (!string.IsNullOrEmpty(tenantId))
+        {
+            query = query.Where(r => r.TenantId.ToString() == tenantId);
+        }
+
+        return await query.CountAsync();
+    }
+
+    public async Task AddAsync(ApplicationRole role)
+    {
+        _context.Roles.Add(role);
+        await _context.SaveChangesAsync();
+    }
+
+    public async Task UpdateAsync(ApplicationRole role)
+    {
+        _context.Roles.Update(role);
+        await _context.SaveChangesAsync();
+    }
+
+    public async Task DeleteAsync(ApplicationRole role)
+    {
+        _context.Roles.Remove(role);
+        await _context.SaveChangesAsync();
+    }
+}