fixed a bug not allowing users to use their custom URL set in the con…

src/S3Client.ts

@@ -1,4 +1,4 @@
-import shortId from 'short-uuid';
+import shortId from "short-uuid";
 import { dateYMD, xAmzDate } from "./Date";
 import { IConfig, DeleteResponse, UploadResponse } from "./types";
 import { throwError } from "./ErrorThrower";
@@ -7,62 +7,72 @@ import Policy from "./Policy";
 import Signature from "./Signature";
 
 class S3Client {
-    private config: IConfig;
-    constructor(config: IConfig) {
-      this.config = config;
-    }
-    public async uploadFile(file: File, newFileName?: string): Promise<UploadResponse> {
-      throwError(this.config, file);
+  private config: IConfig;
+  constructor(config: IConfig) {
+    this.config = config;
+  }
+  public async uploadFile(
+    file: File,
+    newFileName?: string
+  ): Promise<UploadResponse> {
+    throwError(this.config, file);
 
-      const fd = new FormData();
-      const fileExtension: string = file.type.split('/')[1];
-      const fileName: string = `${newFileName || shortId.generate()}.${fileExtension}`;
-      const key: string = `${this.config.dirName ? this.config.dirName + "/" : ""}${fileName}`;
-      const url: string = GetUrl(this.config);
-      fd.append("key", key);
-      fd.append("acl", "public-read");
-      fd.append("Content-Type", file.type);
-      fd.append("x-amz-meta-uuid", "14365123651274");
-      fd.append("x-amz-server-side-encryption", "AES256");
-      fd.append(
-          "X-Amz-Credential",
-          `${this.config.accessKeyId}/${dateYMD}/${this.config.region}/s3/aws4_request`
-      );
-      fd.append("X-Amz-Algorithm", "AWS4-HMAC-SHA256");
-      fd.append("X-Amz-Date", xAmzDate);
-      fd.append("x-amz-meta-tag", "");
-      fd.append("Policy", Policy.getPolicy(this.config));
-      fd.append(
-          "X-Amz-Signature",
-          Signature.getSignature(this.config, dateYMD, Policy.getPolicy(this.config))
-      );
-      fd.append("file", file);
+    const fd = new FormData();
+    const fileExtension: string = file.type.split("/")[1];
+    const fileName: string = `${newFileName ||
+      shortId.generate()}.${fileExtension}`;
+    const key: string = `${
+      this.config.dirName ? this.config.dirName + "/" : ""
+    }${fileName}`;
+    const url: string = GetUrl(this.config);
+    fd.append("key", key);
+    fd.append("acl", "public-read");
+    fd.append("Content-Type", file.type);
+    fd.append("x-amz-meta-uuid", "14365123651274");
+    fd.append("x-amz-server-side-encryption", "AES256");
+    fd.append(
+      "X-Amz-Credential",
+      `${this.config.accessKeyId}/${dateYMD}/${
+        this.config.region
+      }/s3/aws4_request`
+    );
+    fd.append("X-Amz-Algorithm", "AWS4-HMAC-SHA256");
+    fd.append("X-Amz-Date", xAmzDate);
+    fd.append("x-amz-meta-tag", "");
+    fd.append("Policy", Policy.getPolicy(this.config));
+    fd.append(
+      "X-Amz-Signature",
+      Signature.getSignature(
+        this.config,
+        dateYMD,
+        Policy.getPolicy(this.config)
+      )
+    );
+    fd.append("file", file);
 
-      const data = await fetch(url, { method: "post", body: fd });
-      if (!data.ok) return Promise.reject(data);
-      return Promise.resolve({
-        bucket: this.config.bucketName,
-        key: `${this.config.dirName ? this.config.dirName + "/" : ""}${fileName}`,
-        location: `${url}/${this.config.dirName ? this.config.dirName + "/" : ""}${fileName}`,
-        status: data.status
-      });
-    }
-    public async deleteFile(fileName: string): Promise<DeleteResponse> {
-      const url: string = `https://${this.config.bucketName}.s3${
-        this.config.region ? "-" + this.config.region : ""
-        }.amazonaws.com/${
+    const data = await fetch(url, { method: "post", body: fd });
+    if (!data.ok) return Promise.reject(data);
+    return Promise.resolve({
+      bucket: this.config.bucketName,
+      key: `${this.config.dirName ? this.config.dirName + "/" : ""}${fileName}`,
+      location: `${url}/${
         this.config.dirName ? this.config.dirName + "/" : ""
-        }${fileName}`;
+      }${fileName}`,
+      status: data.status
+    });
+  }
+  public async deleteFile(fileName: string): Promise<DeleteResponse> {
+    const url: string = GetUrl(this.config);
 
-      const deleteResult = await fetch(url, { method: "delete" });
-      if (!deleteResult.ok) return Promise.reject(deleteResult);
-      return Promise.resolve({
-        ok: deleteResult.ok,
-        status: deleteResult.status,
-        message: "File Deleted",
-        fileName: fileName
-      });
-    }
+    const deleteResult = await fetch(url, { method: "delete" });
+    if (!deleteResult.ok) return Promise.reject(deleteResult);
+    return Promise.resolve({
+      ok: deleteResult.ok,
+      status: deleteResult.status,
+      message: "File Deleted",
+      fileName: fileName
+    });
+  }
 }
 
 export default S3Client;