1 files changed, 40 insertions, 19 deletions
diff --git a/lib/docu-list-rule/document-class/service.ts b/lib/docu-list-rule/document-class/service.ts
index 04dfa50e..99d85ea5 100644
--- a/lib/docu-list-rule/document-class/service.ts
+++ b/lib/docu-list-rule/document-class/service.ts
@@ -19,7 +19,7 @@ export async function getDocumentClassCodeGroups(input: {
   isActive?: string
 }) {
   try {
-    const { page, perPage, sort, search } = input
+    const { page, perPage, sort, search, filters, joinOperator } = input
     const offset = (page - 1) * perPage
 
     // 기본 조건
@@ -35,27 +35,48 @@ export async function getDocumentClassCodeGroups(input: {
       )`
     }
 
-    // 정렬
+    // 고급 필터링
+    if (filters && filters.length > 0) {
+      const filterConditions = filters.map(filter => {
+        const { id, value } = filter
+        if (!value) return null
+        
+        switch (id) {
+          case "code":
+            return sql`${documentClasses.code} ILIKE ${`%${value}%`}`
+          case "value":
+            return sql`${documentClasses.value} ILIKE ${`%${value}%`}`
+          case "description":
+            return sql`${documentClasses.description} ILIKE ${`%${value}%`}`
+          case "isActive":
+            return sql`${documentClasses.isActive} = ${value === "true"}`
+          case "createdAt":
+            return sql`${documentClasses.createdAt}::text ILIKE ${`%${value}%`}`
+          default:
+            return null
+        }
+      }).filter(Boolean)
+
+      if (filterConditions.length > 0) {
+        const operator = joinOperator === "or" ? sql` OR ` : sql` AND `
+        const combinedFilters = filterConditions.reduce((acc, condition, index) => {
+          if (index === 0) return condition
+          return sql`${acc}${operator}${condition}`
+        })
+        
+        whereConditions = sql`${whereConditions} AND (${combinedFilters})`
+      }
+    }
+
+    // 정렬 (안전한 필드 체크 적용)
     let orderBy = sql`${documentClasses.createdAt} DESC`
     if (sort && sort.length > 0) {
       const sortField = sort[0]
-      const direction = sortField.desc ? sql`DESC` : sql`ASC`
-      
-      switch (sortField.id) {
-        case "code":
-          orderBy = sql`${documentClasses.code} ${direction}`
-          break
-        case "value":
-          orderBy = sql`${documentClasses.value} ${direction}`
-          break
-        case "description":
-          orderBy = sql`${documentClasses.description} ${direction}`
-          break
-        case "createdAt":
-          orderBy = sql`${documentClasses.createdAt} ${direction}`
-          break
-        default:
-          orderBy = sql`${documentClasses.createdAt} DESC`
+      // 안전성 체크: 필드가 실제 테이블에 존재하는지 확인
+      if (sortField && sortField.id && typeof sortField.id === "string" && sortField.id in documentClasses) {
+        const direction = sortField.desc ? sql`DESC` : sql`ASC`
+        const col = documentClasses[sortField.id as keyof typeof documentClasses]
+        orderBy = sql`${col} ${direction}`
       }
     }