admin: add common-code crud and business-day rules

TaxBaik.Infrastructure/Repositories/CommonCodeRepository.cs

@@ -10,6 +10,13 @@ namespace TaxBaik.Infrastructure.Repositories;
 
 public class CommonCodeRepository(IDbConnectionFactory connectionFactory) : BaseRepository(connectionFactory), ICommonCodeRepository
 {
+    public async Task<IEnumerable<string>> GetAllGroupsAsync(CancellationToken ct = default)
+    {
+        using var conn = Conn();
+        return await conn.QueryAsync<string>(
+            "SELECT DISTINCT code_group FROM common_codes WHERE is_active = TRUE ORDER BY code_group");
+    }
+
     public async Task<IEnumerable<CommonCode>> GetByGroupAsync(string codeGroup, CancellationToken ct = default)
     {
         using var conn = Conn();
@@ -30,4 +37,36 @@ public class CommonCodeRepository(IDbConnectionFactory connectionFactory) : Base
               WHERE is_active = TRUE 
               ORDER BY code_group, sort_order");
     }
+
+    public async Task<CommonCode?> GetAsync(string codeGroup, string codeValue, CancellationToken ct = default)
+    {
+        using var conn = Conn();
+        return await conn.QuerySingleOrDefaultAsync<CommonCode>(
+            @"SELECT code_group as CodeGroup, code_value as CodeValue, code_name as CodeName, sort_order as SortOrder, is_active as IsActive
+              FROM common_codes
+              WHERE code_group = @CodeGroup AND code_value = @CodeValue",
+            new { CodeGroup = codeGroup, CodeValue = codeValue });
+    }
+
+    public async Task UpsertAsync(CommonCode code, CancellationToken ct = default)
+    {
+        using var conn = Conn();
+        await conn.ExecuteAsync(
+            @"INSERT INTO common_codes (code_group, code_value, code_name, sort_order, is_active)
+              VALUES (@CodeGroup, @CodeValue, @CodeName, @SortOrder, @IsActive)
+              ON CONFLICT (code_group, code_value) DO UPDATE
+              SET code_name = EXCLUDED.code_name,
+                  sort_order = EXCLUDED.sort_order,
+                  is_active = EXCLUDED.is_active",
+            code);
+    }
+
+    public async Task DeleteAsync(string codeGroup, string codeValue, CancellationToken ct = default)
+    {
+        using var conn = Conn();
+        await conn.ExecuteAsync(
+            @"DELETE FROM common_codes
+              WHERE code_group = @CodeGroup AND code_value = @CodeValue",
+            new { CodeGroup = codeGroup, CodeValue = codeValue });
+    }
 }