✨ feat: VectorDb 인코딩 정보 출력 test api - #52

Author: d6nggyun

src/main/java/refresh/acci/domain/vectorDb/presentation/RagController.java

@@ -3,11 +3,10 @@
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.security.access.prepost.PreAuthorize;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 import refresh.acci.domain.vectorDb.application.PdfIndexingService;
 import refresh.acci.domain.vectorDb.infra.PgVectorChunkRepository;
 
@@ -34,4 +33,9 @@ public String index(
         pdfIndexingService.indexPdf(Path.of(path), docName, startPage, endPage);
         return "done. count=" + repo.countChunks();
     }
+
+    @GetMapping("/api/v1/rag/debug/pg-encoding")
+    public String pgEncoding(@Qualifier("vectorDbJdbcTemplate") JdbcTemplate jt) {
+        return jt.queryForObject("SHOW client_encoding", String.class);
+    }
 }