From 2132b082fcf67ecb9f2fa2644cf7b68defef322d Mon Sep 17 00:00:00 2001
From: yknl <yukanliao@gmail.com>
Date: Mon, 10 Aug 2020 23:57:21 -0400
Subject: [PATCH] feat: update common package

---
 packages/common/src/constants.ts | 19 ++++++++++
 packages/common/src/index.ts     |  3 +-
 packages/common/src/utils.ts     | 63 --------------------------------
 3 files changed, 21 insertions(+), 64 deletions(-)
 create mode 100644 packages/common/src/constants.ts

diff --git a/packages/common/src/constants.ts b/packages/common/src/constants.ts
new file mode 100644
index 000000000..7d0520619
--- /dev/null
+++ b/packages/common/src/constants.ts
@@ -0,0 +1,19 @@
+enum ChainID {
+  Testnet = 0x80000000,
+  Mainnet = 0x00000001,
+}
+
+enum TransactionVersion {
+  Mainnet = 0x00,
+  Testnet = 0x80,
+}
+
+export {
+  ChainID,
+  TransactionVersion,
+};
+
+/**
+* @ignore
+*/
+export const BLOCKSTACK_DEFAULT_GAIA_HUB_URL = 'https://hub.blockstack.org'
\ No newline at end of file
diff --git a/packages/common/src/index.ts b/packages/common/src/index.ts
index 251163437..edc32a758 100644
--- a/packages/common/src/index.ts
+++ b/packages/common/src/index.ts
@@ -2,4 +2,5 @@ export * from './config';
 export * from './errors';
 export * from './fetchUtil';
 export * from './logger';
-export * from './utils';
\ No newline at end of file
+export * from './utils';
+export * from './constants';
\ No newline at end of file
diff --git a/packages/common/src/utils.ts b/packages/common/src/utils.ts
index 20af670cf..96b484d20 100644
--- a/packages/common/src/utils.ts
+++ b/packages/common/src/utils.ts
@@ -1,15 +1,4 @@
 import { Logger } from './logger'
-import { 
-  BadPathError, 
-  ConflictError, 
-  DoesNotExist,
-  GaiaHubErrorResponse,
-  NotEnoughProofError, 
-  PayloadTooLargeError, 
-  ValidationError,
-  PreconditionFailedError
-} from './errors'
-
 
 /**
  *  @ignore
@@ -349,55 +338,3 @@ export function getGlobalObjects<K extends Extract<keyof Window, string>>(
   }
   return result
 }
-
-async function getGaiaErrorResponse(response: Response): Promise<GaiaHubErrorResponse> {
-  let responseMsg = ''
-  let responseJson: any | undefined
-  try {
-    responseMsg = await response.text()
-    try {
-      responseJson = JSON.parse(responseMsg)
-    } catch (error) {
-      // Use text instead
-    }
-  } catch (error) {
-    Logger.debug(`Error getting bad http response text: ${error}`)
-  }
-  const status = response.status
-  const statusText = response.statusText
-  const body = responseJson || responseMsg
-  return { status, statusText, body }
-}
-
-/**
- * Returns a BlockstackError correlating to the given HTTP response,
- * with the provided errorMsg. Throws if the HTTP response is 'ok'.
- */
-// export async function getBlockstackErrorFromResponse(
-//   response: Response,
-//   errorMsg: string,
-//   hubConfig: import('./storage/hub').GaiaHubConfig | null
-// ): Promise<Error> {
-//   if (response.ok) {
-//     throw new Error('Cannot get a BlockstackError from a valid response.')
-//   }
-//   const gaiaResponse = await getGaiaErrorResponse(response)  
-//   if (gaiaResponse.status === 401) {
-//     return new ValidationError(errorMsg, gaiaResponse)
-//   } else if (gaiaResponse.status === 402) {
-//     return new NotEnoughProofError(errorMsg, gaiaResponse)
-//   } else if (gaiaResponse.status === 403) {
-//     return new BadPathError(errorMsg, gaiaResponse)
-//   } else if (gaiaResponse.status === 404) {
-//     throw new DoesNotExist(errorMsg, gaiaResponse)
-//   } else if (gaiaResponse.status === 409) {
-//     return new ConflictError(errorMsg, gaiaResponse)
-//   } else if (gaiaResponse.status === 412) {
-//     return new PreconditionFailedError(errorMsg, gaiaResponse)
-//   } else if (gaiaResponse.status === 413) {
-//     const maxBytes = megabytesToBytes(hubConfig?.max_file_upload_size_megabytes)
-//     return new PayloadTooLargeError(errorMsg, gaiaResponse, maxBytes)
-//   } else {
-//     return new Error(errorMsg)
-//   }
-// }