change snake_case to camelCase in responses from api.submit and api.getServerInfo and add schema for it

src/api/common/index.js

@@ -11,5 +11,6 @@ module.exports = {
   toRippledAmount: utils.toRippledAmount,
   wrapCatch: utils.wrapCatch,
   composeAsync: utils.composeAsync,
-  convertExceptions: utils.convertExceptions
+  convertExceptions: utils.convertExceptions,
+  convertKeysFromSnakeCaseToCamelCase: utils.convertKeysFromSnakeCaseToCamelCase
 };

src/api/common/schemas/get-server-info.json

@@ -0,0 +1,49 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "title": "getServerInfo",
+  "type": "object",
+  "properties": {
+    "buildVersion": {"type": "string"},
+    "completeLedgers": {"type": "string", "pattern": "[0-9,-]+"},
+    "hostid": {"type": "string"},
+    "ioLatencyMs": {"type": "number"},
+    "load": {
+      "type": "object",
+      "properties": {
+        "job_types": {
+          "type": "array",
+          "items": {"type": "object"}
+        },
+        "threads": {"type": "number"}
+      }
+    },
+    "lastClose": {
+      "type": "object",
+      "properties": {
+        "convergeTimeS": {"type": "number"},
+        "proposers": {"type": "integer", "minimum": 0}
+      }
+    },
+    "loadFactor": {"type": "number"},
+    "peers": {"type": "integer", "minimum": 0},
+    "pubkeyNode": {"type": "string"},
+    "pubkeyValidator": {"type": "string"},
+    "serverState": {
+      "type": "string",
+      "enum": ["disconnected", "connected", "syncing", "tracking", "full", "validating", "proposing"]
+    },
+    "validatedLedger": {
+      "type": "object",
+      "properties": {
+        "age": {"type": "integer", "minimum": 0},
+        "baseFeeXrp": {"type": "number"},
+        "hash": {"$ref": "hash256"},
+        "reserveBaseXrp": {"type": "integer", "minimum": 0},
+        "reserveIncXrp": {"type": "integer", "minimum": 0},
+        "seq": {"type": "integer", "minimum": 0}
+      }
+    },
+    "validationQuorum": {"type": "number"}
+  },
+  "additionalProperties": false
+}

src/api/common/schemas/submit.json

@@ -0,0 +1,15 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "title": "submit",
+  "type": "object",
+  "properties": {
+    "success": {"type": "boolean"},
+    "engineResult": {"type": "string"},
+    "engineResultCode": {"type": "integer"},
+    "engineResultMessage": {"type": "string"},
+    "txBlob": {"type": "string"},
+    "txJson": {"type": "object"}
+  },
+  "required": ["success", "engineResult", "engineResultCode"],
+  "additionalProperties": false
+}

src/api/common/utils.js

@@ -1,5 +1,6 @@
 /* @flow */
 'use strict';
+const _ = require('lodash');
 const BigNumber = require('bignumber.js');
 const core = require('../../core');
 const errors = require('./errors');
@@ -68,6 +69,22 @@ function convertExceptions<T>(f: () => T): () => T {
   };
 }
 
+const FINDSNAKE = /([a-zA-Z]_[a-zA-Z])/g;
+function convertKeysFromSnakeCaseToCamelCase(obj: any): any {
+  if (typeof obj === 'object') {
+    let newKey;
+    return _.reduce(obj, (result, value, key) => {
+      newKey = key;
+      if (FINDSNAKE.test(key)) {
+        newKey = key.replace(FINDSNAKE, r => r[0] + r[2].toUpperCase());
+      }
+      result[newKey] = convertKeysFromSnakeCaseToCamelCase(value);
+      return result;
+    }, {});
+  }
+  return obj;
+}
+
 module.exports = {
   core,
   dropsToXrp,
@@ -75,5 +92,6 @@ module.exports = {
   toRippledAmount,
   wrapCatch,
   composeAsync,
-  convertExceptions
+  convertExceptions,
+  convertKeysFromSnakeCaseToCamelCase
 };

src/api/server/server.js

@@ -32,7 +32,7 @@ function getServerInfo(callback: (err: any, data: any) => void): void {
       const message = _.get(error, ['remote', 'error_message'], error.message);
       callback(new common.errors.RippledNetworkError(message));
     } else {
-      callback(null, response.info);
+      callback(null, common.convertKeysFromSnakeCaseToCamelCase(response.info));
     }
   });
 }

src/api/transaction/submit.js

@@ -8,7 +8,10 @@ function submit(txBlob: string, callback: (err: any, data: any) => void): void {
   validate.blob(txBlob);
   const request = new Request(this.remote, 'submit');
   request.message.tx_blob = txBlob;
-  request.request(null, callback);
+  request.request(null,
+    utils.common.composeAsync(
+      data => utils.common.convertKeysFromSnakeCaseToCamelCase(data),
+      callback));
 }
 
 module.exports = submit;

test/api-test.js

@@ -162,7 +162,7 @@ describe('RippleAPI', function() {
 
   it('submit', function(done) {
     this.api.submit(responses.sign.signedTransaction,
-      _.partial(checkResult, responses.submit, null, done));
+      _.partial(checkResult, responses.submit, 'submit', done));
   });
 
   it('getBalances', function(done) {
@@ -478,7 +478,7 @@ describe('RippleAPI', function() {
 
   it('getServerInfo', function(done) {
     this.api.getServerInfo(
-      _.partial(checkResult, responses.getServerInfo, null, done));
+      _.partial(checkResult, responses.getServerInfo, 'getServerInfo', done));
   });
 
   it('getServerInfo - error', function(done) {

test/fixtures/api/responses/get-server-info.json

@@ -1,22 +1,22 @@
 {
-  "build_version": "0.24.0-rc1",
+  "buildVersion": "0.24.0-rc1",
-  "complete_ledgers": "32570-6595042",
+  "completeLedgers": "32570-6595042",
   "hostid": "ARTS",
-  "last_close": {
+  "lastClose": {
-    "converge_time_s": 2.007,
+    "convergeTimeS": 2.007,
     "proposers": 4
   },
-  "load_factor": 1,
+  "loadFactor": 1,
   "peers": 53,
-  "pubkey_node": "n94wWvFUmaKGYrKUGgpv1DyYgDeXRGdACkNQaSe7zJiy5Znio7UC",
+  "pubkeyNode": "n94wWvFUmaKGYrKUGgpv1DyYgDeXRGdACkNQaSe7zJiy5Znio7UC",
-  "server_state": "full",
+  "serverState": "full",
-  "validated_ledger": {
+  "validatedLedger": {
     "age": 5,
-    "base_fee_xrp": 0.00001,
+    "baseFeeXrp": 0.00001,
     "hash": "4482DEE5362332F54A4036ED57EE1767C9F33CF7CE5A6670355C16CECE381D46",
-    "reserve_base_xrp": 20,
+    "reserveBaseXrp": 20,
-    "reserve_inc_xrp": 5,
+    "reserveIncXrp": 5,
     "seq": 6595042
   },
-  "validation_quorum": 3
+  "validationQuorum": 3
 }

test/fixtures/api/responses/submit.json

@@ -1,8 +1,8 @@
 {
   "success": true,
-  "engine_result": "tesSUCCESS",
+  "engineResult": "tesSUCCESS",
-  "engine_result_code": 0,
+  "engineResultCode": 0,
-  "engine_result_message": "The transaction was applied. Only final in a validated ledger.",
+  "engineResultMessage": "The transaction was applied. Only final in a validated ledger.",
-  "tx_blob": "12000322000000002400000017201B0086955468400000000000000C732102F89EAEC7667B30F33D0687BBA86C3FE2A08CCA40A9186C5BDE2DAA6FA97A37D87446304402207660BDEF67105CE1EBA9AD35DC7156BAB43FF1D47633199EE257D70B6B9AAFBF02207F5517BC8AEF2ADC1325897ECDBA8C673838048BCA62F4E98B252F19BE88796D770A726970706C652E636F6D81144FBFF73DA4ECF9B701940F27341FA8020C313443",
+  "txBlob": "12000322000000002400000017201B0086955468400000000000000C732102F89EAEC7667B30F33D0687BBA86C3FE2A08CCA40A9186C5BDE2DAA6FA97A37D87446304402207660BDEF67105CE1EBA9AD35DC7156BAB43FF1D47633199EE257D70B6B9AAFBF02207F5517BC8AEF2ADC1325897ECDBA8C673838048BCA62F4E98B252F19BE88796D770A726970706C652E636F6D81144FBFF73DA4ECF9B701940F27341FA8020C313443",
-  "tx_json": {}
+  "txJson": {}
 }