comment related function complete

@@ -263,6 +263,8 @@ if (! class_exists("ApiBoard"))
 			$boardNo=$this->req["boardNo"];
 			
 			$sql="UPDATE tblBoard SET status=0 WHERE boardNo='{$boardNo}'";
+			$this->update($sql);
+			return $this->makeResultJson("1", "삭제되었습니다")
 		}
 		
 		//고객센터 게시물 저장
@@ -342,6 +344,8 @@ if (! class_exists("ApiBoard"))
 			$csNo=$this->req["csNo"];
 				
 			$sql="UPDATE tblCustomerService SET status=0 WHERE csNo='{$csNo}'";
+			$this->update($sql);
+			return $this->makeResultJson("1", "삭제되었습니다")
 		}
 
 		//고객센터 게시물 리스트
@@ -578,6 +582,40 @@ if (! class_exists("ApiBoard"))
 			}
 		}
 		
+		function getInfoOfComment(){
+			$commentNo=$this->req["commentNo"];
+			$sql="
+				SELECT *
+				FROM tblComment
+				WHERE commentNo='{$commentNo}'
+			";
+			$result=$this->getRow($sql);
+			return $this->makeResultJson("1", "", $result);
+		}
+		
+		function modifyComment(){
+			$commentNo=$this->req["commentNo"];
+			$content=$this->req["content"];
+			$sql="
+				UPDATE tblComment
+				SET content='$content'
+				WHERE commentNo='{$commentNo}'
+			";
+			$this->update($sql);
+		}
+		
+		function delComment(){
+			$commentNo=$this->req["commentNo"];
+			
+			$sql="
+				UPDATE tblComment
+				SET status=0
+				WHERE commentNo='{$commentNo}' OR (
+				commentGroup=(SELECT commentGroup FROM (SELECT * FROM tblComment) AS c WHERE commentNo='{$commentNo}') 
+				AND depth > (SELECT depth FROM (SELECT * FROM tblComment) AS c WHERE commentNo='{$commentNo}'))
+			";
+		}
+		
 		//제작사양서 저장
 		function saveProductionSpec(){
 			//$userFk = $this->appUser["no"];