feat: improve admin master data management

app/Models/CodeDetailModel.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\Models;
 
 use CodeIgniter\Model;
@@ -12,6 +14,8 @@ class CodeDetailModel extends Model
     protected $useTimestamps = false;
     protected $allowedFields = [
         'cd_ck_idx',
+        'cd_source',
+        'cd_lg_idx',
         'cd_code',
         'cd_name',
         'cd_sort',
@@ -20,14 +24,50 @@ class CodeDetailModel extends Model
     ];
 
     /**
-     * 특정 코드 종류의 세부코드 목록
+     * 목록 조회: 플랫폼(0) + (선택) 해당 지자체 행
+     *
+     * @param int|null $effectiveLgIdx null 또는 1 미만이면 플랫폼 공통만
      */
-    public function getByKind(int $ckIdx, bool $activeOnly = false): array
+    public function filterByTenantScope(?int $effectiveLgIdx): self
     {
-        $builder = $this->where('cd_ck_idx', $ckIdx);
-        if ($activeOnly) {
-            $builder->where('cd_state', 1);
+        if ($effectiveLgIdx === null || $effectiveLgIdx < 1) {
+            return $this->where('cd_lg_idx', 0);
         }
-        return $builder->orderBy('cd_sort', 'ASC')->findAll();
+
+        return $this->groupStart()
+            ->where('cd_lg_idx', 0)
+            ->orWhere('cd_lg_idx', $effectiveLgIdx)
+            ->groupEnd();
+    }
+
+    /**
+     * 특정 코드 종류의 세부코드 목록
+     *
+     * @param int|null $effectiveLgIdx 테넌트 범위 (null=플랫폼만)
+     */
+    public function getByKind(int $ckIdx, bool $activeOnly = false, ?int $effectiveLgIdx = null): array
+    {
+        $this->where('cd_ck_idx', $ckIdx);
+        $this->filterByTenantScope($effectiveLgIdx);
+        if ($activeOnly) {
+            $this->where('cd_state', 1);
+        }
+
+        return $this->orderBy('cd_sort', 'ASC')->orderBy('cd_idx', 'ASC')->findAll();
+    }
+
+    /**
+     * 동일 세부코드값: 지자체 전용이 있으면 우선, 없으면 플랫폼
+     */
+    public function findResolvedByKindAndCode(int $ckIdx, string $code, ?int $effectiveLgIdx): ?object
+    {
+        if ($effectiveLgIdx !== null && $effectiveLgIdx > 0) {
+            $local = $this->where('cd_ck_idx', $ckIdx)->where('cd_code', $code)->where('cd_lg_idx', $effectiveLgIdx)->first();
+            if ($local !== null) {
+                return $local;
+            }
+        }
+
+        return $this->where('cd_ck_idx', $ckIdx)->where('cd_code', $code)->where('cd_lg_idx', 0)->first();
     }
 }