4 files changed, 0 insertions, 70 deletions
diff --git a/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts b/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
deleted file mode 100644
index 2cd05a616..000000000
--- a/packages/pipeline/src/utils/transformers/asset_proxy_id_types.ts
+++ /dev/null
@@ -1,20 +0,0 @@
-import { AssetProxyId } from '@0x/types';
-
-import { AssetType } from '../../types';
-
-/**
- * Converts an assetProxyId to its string equivalent
- * @param assetProxyId Id of AssetProxy
- */
-export function convertAssetProxyIdToType(assetProxyId: AssetProxyId): AssetType {
-    switch (assetProxyId) {
-        case AssetProxyId.ERC20:
-            return AssetType.ERC20;
-        case AssetProxyId.ERC721:
-            return AssetType.ERC721;
-        case AssetProxyId.MultiAsset:
-            return AssetType.MultiAsset;
-        default:
-            throw new Error(`${assetProxyId} not a supported assetProxyId`);
-    }
-}
diff --git a/packages/pipeline/src/utils/transformers/big_number.ts b/packages/pipeline/src/utils/transformers/big_number.ts
deleted file mode 100644
index 5f2e4d565..000000000
--- a/packages/pipeline/src/utils/transformers/big_number.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { BigNumber } from '@0x/utils';
-import { ValueTransformer } from 'typeorm/decorator/options/ValueTransformer';
-
-export class BigNumberTransformer implements ValueTransformer {
-    // tslint:disable-next-line:prefer-function-over-method
-    public to(value: BigNumber | null): string | null {
-        return value === null ? null : value.toString();
-    }
-
-    // tslint:disable-next-line:prefer-function-over-method
-    public from(value: string | null): BigNumber | null {
-        return value === null ? null : new BigNumber(value);
-    }
-}
-
-export const bigNumberTransformer = new BigNumberTransformer();
diff --git a/packages/pipeline/src/utils/transformers/index.ts b/packages/pipeline/src/utils/transformers/index.ts
deleted file mode 100644
index 31a4c9223..000000000
--- a/packages/pipeline/src/utils/transformers/index.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './big_number';
-export * from './number_to_bigint';
-export * from './asset_proxy_id_types';
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();