Better validate ZeroExConfig on public networks

5 files changed, 96 insertions, 33 deletions

diff --git a/packages/0x.js/src/0x.ts b/packages/0x.js/src/0x.ts
index 6cfa65cc2..d024e6097 100644
--- a/packages/0x.js/src/0x.ts
+++ b/packages/0x.js/src/0x.ts
@@ -13,6 +13,8 @@ import { TokenTransferProxyWrapper } from './contract_wrappers/token_transfer_pr
 import { TokenWrapper } from './contract_wrappers/token_wrapper';
 import { OrderStateWatcher } from './order_watcher/order_state_watcher';
 import { zeroExConfigSchema } from './schemas/zero_ex_config_schema';
+import { zeroExPrivateNetworkConfigSchema } from './schemas/zero_ex_private_network_config_schema';
+import { zeroExPublicNetworkConfigSchema } from './schemas/zero_ex_public_network_config_schema';
 import { ECSignature, Order, SignedOrder, Web3Provider, ZeroExConfig, ZeroExError } from './types';
 import { assert } from './utils/assert';
 import { constants } from './utils/constants';
@@ -20,6 +22,9 @@ import { decorators } from './utils/decorators';
 import { signatureUtils } from './utils/signature_utils';
 import { utils } from './utils/utils';
 
+assert.schemaValidator.addSchema(zeroExPrivateNetworkConfigSchema);
+assert.schemaValidator.addSchema(zeroExPublicNetworkConfigSchema);
+
 /**
  * The ZeroEx class is the single entry-point into the 0x.js library. It contains all of the library's functionality
  * and all calls to the library should be made through a ZeroEx instance.
diff --git a/packages/0x.js/src/schemas/zero_ex_config_schema.ts b/packages/0x.js/src/schemas/zero_ex_config_schema.ts
index 546b1c2d0..a9c3c64fc 100644
--- a/packages/0x.js/src/schemas/zero_ex_config_schema.ts
+++ b/packages/0x.js/src/schemas/zero_ex_config_schema.ts
@@ -1,27 +1,5 @@
 export const zeroExConfigSchema = {
     id: '/ZeroExConfig',
-    properties: {
-        networkId: {
-            type: 'number',
-            minimum: 0,
-        },
-        gasPrice: { $ref: '/Number' },
-        exchangeContractAddress: { $ref: '/Address' },
-        tokenRegistryContractAddress: { $ref: '/Address' },
-        orderWatcherConfig: {
-            type: 'object',
-            properties: {
-                pollingIntervalMs: {
-                    type: 'number',
-                    minimum: 0,
-                },
-                numConfirmations: {
-                    type: 'number',
-                    minimum: 0,
-                },
-            },
-        },
-    },
+    oneOf: [{ $ref: '/ZeroExPrivateNetworkConfig' }, { $ref: '/ZeroExPublicNetworkConfig' }],
     type: 'object',
-    required: ['networkId'],
 };
diff --git a/packages/0x.js/src/schemas/zero_ex_private_network_config_schema.ts b/packages/0x.js/src/schemas/zero_ex_private_network_config_schema.ts
new file mode 100644
index 000000000..f7f649a6d
--- /dev/null
+++ b/packages/0x.js/src/schemas/zero_ex_private_network_config_schema.ts
@@ -0,0 +1,35 @@
+export const zeroExPrivateNetworkConfigSchema = {
+    id: '/ZeroExPrivateNetworkConfig',
+    properties: {
+        networkId: {
+            type: 'number',
+            minimum: 1,
+        },
+        gasPrice: { $ref: '/Number' },
+        zrxContractAddress: { $ref: '/Address' },
+        exchangeContractAddress: { $ref: '/Address' },
+        tokenRegistryContractAddress: { $ref: '/Address' },
+        tokenTransferProxyContractAddress: { $ref: '/Address' },
+        orderWatcherConfig: {
+            type: 'object',
+            properties: {
+                pollingIntervalMs: {
+                    type: 'number',
+                    minimum: 0,
+                },
+                numConfirmations: {
+                    type: 'number',
+                    minimum: 0,
+                },
+            },
+        },
+    },
+    type: 'object',
+    required: [
+        'networkId',
+        'zrxContractAddress',
+        'exchangeContractAddress',
+        'tokenRegistryContractAddress',
+        'tokenTransferProxyContractAddress',
+    ],
+};
diff --git a/packages/0x.js/src/schemas/zero_ex_public_network_config_schema.ts b/packages/0x.js/src/schemas/zero_ex_public_network_config_schema.ts
new file mode 100644
index 000000000..9da31481a
--- /dev/null
+++ b/packages/0x.js/src/schemas/zero_ex_public_network_config_schema.ts
@@ -0,0 +1,29 @@
+export const zeroExPublicNetworkConfigSchema = {
+    id: '/ZeroExPublicNetworkConfig',
+    properties: {
+        networkId: {
+            type: 'number',
+            enum: [1, 3, 4, 42, 50],
+        },
+        gasPrice: { $ref: '/Number' },
+        zrxContractAddress: { $ref: '/Address' },
+        exchangeContractAddress: { $ref: '/Address' },
+        tokenRegistryContractAddress: { $ref: '/Address' },
+        tokenTransferProxyContractAddress: { $ref: '/Address' },
+        orderWatcherConfig: {
+            type: 'object',
+            properties: {
+                pollingIntervalMs: {
+                    type: 'number',
+                    minimum: 0,
+                },
+                numConfirmations: {
+                    type: 'number',
+                    minimum: 0,
+                },
+            },
+        },
+    },
+    type: 'object',
+    required: ['networkId'],
+};
diff --git a/packages/0x.js/src/types.ts b/packages/0x.js/src/types.ts
index ab97f7775..f0660391b 100644
--- a/packages/0x.js/src/types.ts
+++ b/packages/0x.js/src/types.ts
@@ -9,6 +9,10 @@ import { ExchangeContractEventArgs, ExchangeEvents } from './contract_wrappers/g
 import { TokenContractEventArgs, TokenEvents } from './contract_wrappers/generated/token';
 
 export enum ZeroExError {
+    ZRXAddressRequired = 'ZRX_ADDREESS_REQUIRED',
+    ExchangeAddressRequired = 'EXCHANGE_ADDREESS_REQUIRED',
+    TokenRegistryAddressRequired = 'TOKEN_REGISTRY_ADDREESS_REQUIRED',
+    TokenTransferProxyAddressRequired = 'TOKEN_TRANSFER_PROXY_ADDREESS_REQUIRED',
     ExchangeContractDoesNotExist = 'EXCHANGE_CONTRACT_DOES_NOT_EXIST',
     ZRXContractDoesNotExist = 'ZRX_CONTRACT_DOES_NOT_EXIST',
     EtherTokenContractDoesNotExist = 'ETHER_TOKEN_CONTRACT_DOES_NOT_EXIST',
@@ -195,8 +199,28 @@ export interface OrderStateWatcherConfig {
     cleanupJobIntervalMs?: number;
 }
 
+export interface ZeroExPublicNetworkConfig {
+    networkId: 1 | 3 | 4 | 42 | 50;
+    gasPrice?: BigNumber;
+    exchangeContractAddress?: string;
+    zrxContractAddress?: string;
+    tokenRegistryContractAddress?: string;
+    tokenTransferProxyContractAddress?: string;
+    orderWatcherConfig?: OrderStateWatcherConfig;
+}
+
+export interface ZeroExPrivateNetworkConfig {
+    networkId: number;
+    gasPrice?: BigNumber;
+    exchangeContractAddress: string;
+    zrxContractAddress: string;
+    tokenRegistryContractAddress: string;
+    tokenTransferProxyContractAddress: string;
+    orderWatcherConfig?: OrderStateWatcherConfig;
+}
+
 /*
- * networkId: The id of the underlying ethereum network your provider is connected to. (1-mainnet, 42-kovan, 50-testrpc)
+ * networkId: The id of the underlying ethereum network your provider is connected to. (1-mainnet, 3-ropsten, 4-rinkeby, 42-kovan, 50-testrpc)
  * gasPrice: Gas price to use with every transaction
  * exchangeContractAddress: The address of an exchange contract to use
  * zrxContractAddress: The address of the ZRX contract to use
@@ -204,15 +228,7 @@ export interface OrderStateWatcherConfig {
  * tokenTransferProxyContractAddress: The address of the token transfer proxy contract to use
  * orderWatcherConfig: All the configs related to the orderWatcher
  */
-export interface ZeroExConfig {
-    networkId: number;
-    gasPrice?: BigNumber;
-    exchangeContractAddress?: string;
-    zrxContractAddress?: string;
-    tokenRegistryContractAddress?: string;
-    tokenTransferProxyContractAddress?: string;
-    orderWatcherConfig?: OrderStateWatcherConfig;
-}
+export type ZeroExConfig = ZeroExPublicNetworkConfig | ZeroExPrivateNetworkConfig;
 
 export type ArtifactContractName = 'ZRX' | 'TokenTransferProxy' | 'TokenRegistry' | 'Token' | 'Exchange' | 'EtherToken';