added export empty relation error (#104)

* added export empty size error

* bump version

* changed changelog desc and renamed error class

Author: meruyert93

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Change Log
 
+## v0.7.7-alpha
+
+- Exported EmptyRelationError
+
 ## v0.7.6-alpha
 
 - Added an error to handle empty relation size of 0 bytes when reading arrow files

index.web.ts

@@ -26,6 +26,7 @@ export type { SdkError } from './src/errors';
 export {
   AbortError,
   ApiError,
+  EmptyRelationError,
   MaxRelationSizeError,
   TransactionError,
 } from './src/errors';

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@relationalai/rai-sdk-javascript",
   "description": "RelationalAI SDK for JavaScript",
-  "version": "0.7.6-alpha",
+  "version": "0.7.7-alpha",
   "author": {
     "name": "RelationalAI",
     "url": "https://relational.ai"

src/api/transaction/transactionUtils.ts

@@ -16,7 +16,7 @@
 
 import { tableFromIPC } from 'apache-arrow';
 
-import { EmptyRelationSizeError, MaxRelationSizeError } from '../../errors';
+import { EmptyRelationError, MaxRelationSizeError } from '../../errors';
 import { MetadataInfo } from '../../proto/generated/message';
 import { RelationId } from '../../proto/generated/schema';
 import {
@@ -96,7 +96,7 @@ export async function readArrowFiles(files: TransactionAsyncFile[]) {
       // all the remaining parts are empty as well in Windows’s Chrome,
       // therefore, throwing the error here to avoid failures downstream
       if (file.file.size === 0) {
-        throw new EmptyRelationSizeError(file.name);
+        throw new EmptyRelationError(file.name);
       }
 
       const table = await tableFromIPC(file.file.stream());

src/errors.ts

@@ -82,13 +82,13 @@ export class MaxRelationSizeError extends Error {
   }
 }
 
-export class EmptyRelationSizeError extends Error {
+export class EmptyRelationError extends Error {
   constructor(public relationId: string) {
-    const message = `Empty relation size of 0 bytes. Relation: ${relationId}`;
+    const message = `Unexpected 0 bytes relation. Relation: ${relationId}`;
 
     super(message);
 
-    this.name = 'EmptyRelationSizeError';
+    this.name = 'EmptyRelationError';
   }
 }
 
@@ -109,5 +109,5 @@ export type SdkError =
   | ApiError
   | TransactionError
   | MaxRelationSizeError
-  | EmptyRelationSizeError
+  | EmptyRelationError
   | Error;