Use 0x-json-schemas

2 files changed, 1 insertions, 37 deletions

diff --git a/src/utils/assert.ts b/src/utils/assert.ts
index 0e6169b44..a26b19311 100644
--- a/src/utils/assert.ts
+++ b/src/utils/assert.ts
@@ -2,7 +2,7 @@ import * as _ from 'lodash';
 import * as BigNumber from 'bignumber.js';
 import * as Web3 from 'web3';
 import {Web3Wrapper} from '../web3_wrapper';
-import {SchemaValidator} from './schema_validator';
+import {SchemaValidator, Schema} from '0x-json-schemas';
 
 const HEX_REGEX = /^0x[0-9A-F]*$/i;
 
diff --git a/src/utils/schema_validator.ts b/src/utils/schema_validator.ts
deleted file mode 100644
index 6916aa85b..000000000
--- a/src/utils/schema_validator.ts
+++ /dev/null
@@ -1,36 +0,0 @@
-import {Validator, ValidatorResult, Schema as JSONSchema} from 'jsonschema';
-import {ecSignatureSchema, ecSignatureParameterSchema} from '../schemas/ec_signature_schema';
-import {orderHashSchema} from '../schemas/order_hash_schema';
-import {orderSchema, signedOrderSchema} from '../schemas/order_schemas';
-import {addressSchema, numberSchema} from '../schemas/basic_type_schemas';
-import {tokenSchema} from '../schemas/token_schema';
-import {subscriptionOptsSchema, blockParamSchema} from '../schemas/subscription_opts_schema';
-import {indexFilterValuesSchema} from '../schemas/index_filter_values_schema';
-import {orderFillOrKillRequestsSchema} from '../schemas/order_fill_or_kill_requests_schema';
-
-export class SchemaValidator {
-    private validator: Validator;
-    constructor() {
-        this.validator = new Validator();
-        this.validator.addSchema(tokenSchema as JSONSchema, tokenSchema.id);
-        this.validator.addSchema(orderSchema as JSONSchema, orderSchema.id);
-        this.validator.addSchema(numberSchema as JSONSchema, numberSchema.id);
-        this.validator.addSchema(addressSchema as JSONSchema, addressSchema.id);
-        this.validator.addSchema(orderHashSchema as JSONSchema, orderHashSchema.id);
-        this.validator.addSchema(blockParamSchema as JSONSchema, blockParamSchema.id);
-        this.validator.addSchema(ecSignatureSchema as JSONSchema, ecSignatureSchema.id);
-        this.validator.addSchema(signedOrderSchema as JSONSchema, signedOrderSchema.id);
-        this.validator.addSchema(subscriptionOptsSchema as JSONSchema, subscriptionOptsSchema.id);
-        this.validator.addSchema(indexFilterValuesSchema as JSONSchema, indexFilterValuesSchema.id);
-        this.validator.addSchema(ecSignatureParameterSchema as JSONSchema, ecSignatureParameterSchema.id);
-        this.validator.addSchema(orderFillOrKillRequestsSchema as JSONSchema, orderFillOrKillRequestsSchema.id);
-    }
-    // In order to validate a complex JS object using jsonschema, we must replace any complex
-    // sub-types (e.g BigNumber) with a simpler string representation. Since BigNumber and other
-    // complex types implement the `toString` method, we can stringify the object and
-    // then parse it. The resultant object can then be checked using jsonschema.
-    public validate(instance: any, schema: Schema): ValidatorResult {
-        const jsonSchemaCompatibleObject = JSON.parse(JSON.stringify(instance));
-        return this.validator.validate(jsonSchemaCompatibleObject, schema);
-    }
-}