Add proxy with file rewrite

src/minio/minio.service.ts

@@ -91,7 +91,11 @@ export class MinioService {
     prefix?: string,
     recursive: boolean = false,
   ): Promise<string[]> {
-    const objectStream = await this.client.listObjectsV2(bucketName, prefix, recursive);
+    const objectStream = await this.client.listObjectsV2(
+      bucketName,
+      prefix,
+      recursive,
+    );
     const objects = await new Promise<ItemBucketMetadata[]>(
       (resolve, reject) => {
         const objects: ItemBucketMetadata[] = [];
@@ -128,4 +132,16 @@ export class MinioService {
   ): Promise<string> {
     return await this.client.presignedGetObject(bucketName, objectName, expiry);
   }
+
+  public async objectExists(
+    bucketName: string,
+    objectName: string,
+  ): Promise<boolean> {
+    try {
+      await this.client.statObject(bucketName, objectName);
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
 }