WIP

API/ROLAC.API/Services/IMinistryService.cs

@@ -4,4 +4,7 @@ namespace ROLAC.API.Services;
 public interface IMinistryService
 {
     Task<List<MinistryDto>> GetAllAsync(bool includeInactive);
+    Task<int>  CreateAsync(CreateMinistryRequest request);
+    Task       UpdateAsync(int id, UpdateMinistryRequest request);
+    Task       DeactivateAsync(int id);   // soft-disable: IsActive = false
 }

API/ROLAC.API/Services/MinistryService.cs

@@ -1,6 +1,7 @@
 using Microsoft.EntityFrameworkCore;
 using ROLAC.API.Data;
 using ROLAC.API.DTOs.Ministry;
+using ROLAC.API.Entities;
 
 namespace ROLAC.API.Services;
 
@@ -18,8 +19,40 @@ public class MinistryService : IMinistryService
             .Select(m => new MinistryDto
             {
                 Id = m.Id, Name_en = m.Name_en, Name_zh = m.Name_zh,
+                Description_en = m.Description_en, Description_zh = m.Description_zh,
                 SortOrder = m.SortOrder, IsActive = m.IsActive,
             })
             .ToListAsync();
     }
+
+    public async Task<int> CreateAsync(CreateMinistryRequest r)
+    {
+        var entity = new Ministry
+        {
+            Name_en = r.Name_en, Name_zh = r.Name_zh,
+            Description_en = r.Description_en, Description_zh = r.Description_zh,
+            SortOrder = r.SortOrder, IsActive = true,
+        };
+        _db.Ministries.Add(entity);
+        await _db.SaveChangesAsync();
+        return entity.Id;
+    }
+
+    public async Task UpdateAsync(int id, UpdateMinistryRequest r)
+    {
+        var m = await _db.Ministries.FindAsync(id)
+            ?? throw new KeyNotFoundException($"Ministry {id} not found.");
+        m.Name_en = r.Name_en; m.Name_zh = r.Name_zh;
+        m.Description_en = r.Description_en; m.Description_zh = r.Description_zh;
+        m.IsActive = r.IsActive; m.SortOrder = r.SortOrder;
+        await _db.SaveChangesAsync();
+    }
+
+    public async Task DeactivateAsync(int id)
+    {
+        var m = await _db.Ministries.FindAsync(id)
+            ?? throw new KeyNotFoundException($"Ministry {id} not found.");
+        m.IsActive = false;
+        await _db.SaveChangesAsync();
+    }
 }