1 files changed, 0 insertions, 31 deletions
diff --git a/packages/pipeline/src/utils/transformers/number_to_bigint.ts b/packages/pipeline/src/utils/transformers/number_to_bigint.ts
deleted file mode 100644
index 8fbd52093..000000000
--- a/packages/pipeline/src/utils/transformers/number_to_bigint.ts
+++ /dev/null
@@ -1,31 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
-
-const decimalRadix = 10;
-
-// Can be used to convert a JavaScript number type to a Postgres bigint type and
-// vice versa. By default TypeORM will silently convert number types to string
-// if the corresponding Postgres type is bigint. See
-// https://github.com/typeorm/typeorm/issues/2400 for more information.
-export class NumberToBigIntTransformer implements ValueTransformer {
-    // tslint:disable-next-line:prefer-function-over-method
-    public to(value: number): string | null {
-        if (value === null || value === undefined) {
-            return null;
-        } else {
-            return value.toString();
-        }
-    }
-
-    // tslint:disable-next-line:prefer-function-over-method
-    public from(value: string): number {
-        if (new BigNumber(value).isGreaterThan(Number.MAX_SAFE_INTEGER)) {
-            throw new Error(
-                `Attempted to convert PostgreSQL bigint value (${value}) to JavaScript number type but it is too big to safely convert`,
-            );
-        }
-        return Number.parseInt(value, decimalRadix);
-    }
-}
-
-export const numberToBigIntTransformer = new NumberToBigIntTransformer();