cmd/web/js/api.js

   1 'use strict';
   2
   3 import App from './app.js';
   4
   5 var Api = {};
   6
   7 Api.API_HOST = process.env.API_HOST;
   8 Api.API_PORT = process.env.API_PORT;
   9
  10 if (process.env.API_HTTPS === 'true') {
  11   Api.API_ROOT = 'https://';
  12 } else {
  13   Api.API_ROOT = 'http://';
  14 }
  15
  16 Api.API_ROOT += Api.API_HOST;
  17 if (Api.API_PORT !== '80') {
  18   Api.API_ROOT += ':' + Api.API_PORT;
  19 }
  20
  21 Api.API_ROOT += '/api';
  22
  23 var ApiEndpoints = {
  24   'SIGNUP': {
  25     'type': 'POST',
  26     'auth': false,
  27     'parameters': [
  28       {'name': 'email',    'mandatory': true, 'inquery': true},
  29       {'name': 'password', 'mandatory': true, 'inquery': true}
  30     ],
  31     'buildUrl': function() {
  32       return '/signup';
  33     }
  34   },
  35   'SIGNIN': {
  36     'type': 'POST',
  37     'auth': false,
  38     'parameters': [
  39       {'name': 'email',    'mandatory': true, 'inquery': true},
  40       {'name': 'password', 'mandatory': true, 'inquery': true}
  41     ],
  42     'buildUrl': function() {
  43       return '/signin';
  44     }
  45   },
  46   'RESET_PASSWORD': {
  47     'type': 'POST',
  48     'auth': false,
  49     'parameters': [
  50       {'name': 'email', 'mandatory': true, 'inquery': true},
  51     ],
  52     'buildUrl': function() {
  53       return '/passwordreset';
  54     }
  55   },
  56   'CHANGE_PASSWORD': {
  57     'type': 'POST',
  58     'auth': false,
  59     'parameters': [
  60       {'name': 'token',    'mandatory': true, 'inquery': true},
  61       {'name': 'password', 'mandatory': true, 'inquery': true},
  62     ],
  63     'buildUrl': function() {
  64       return '/changepassword';
  65     }
  66   },
  67   'MARKET': {
  68     'type': 'GET',
  69     'auth': true,
  70     'parameters': [
  71       {'name': 'name', 'mandatory': true, 'inquery': false},
  72     ],
  73     'buildUrl': function(params) {
  74       return '/market/' + params.name;
  75     }
  76   },
  77   'MARKET_BALANCE': {
  78     'type': 'GET',
  79     'auth': true,
  80     'parameters': [
  81       {'name': 'name',     'mandatory': true, 'inquery': false},
  82       {'name': 'currency', 'mandatory': true, 'inquery': true},
  83     ],
  84     'buildUrl': function(params) {
  85       return '/market/' + params.name + '/balance';
  86     }
  87   },
  88   'UPDATE_MARKET': {
  89     'type': 'POST',
  90     'auth': true,
  91     'parameters': [
  92       {'name': 'name',   'mandatory': true, 'inquery': false},
  93       {'name': 'key',    'mandatory': true, 'inquery': true},
  94       {'name': 'secret', 'mandatory': true, 'inquery': true},
  95     ],
  96     'buildUrl': function(params) {
  97       return '/market/' + params.name + '/update';
  98     }
  99   },
 100   'OTP_ENROLL': {
 101     'type': 'GET',
 102     'auth': true,
 103     'parameters': [],
 104     'buildUrl': function() {
 105       return '/otp/enroll';
 106     }
 107   },
 108   'OTP_VALIDATE': {
 109     'type': 'POST',
 110     'auth': true,
 111     'parameters': [
 112       {'name': 'pass', 'mandatory': true, 'inquery': true},
 113     ],
 114     'buildUrl': function() {
 115       return '/otp/validate';
 116     }
 117   },
 118 };
 119
 120 Api.BuildRequest = function(endpointId, params) {
 121   var endpoint = ApiEndpoints[endpointId];
 122   var query    = {};
 123   var url      = '';
 124   var headers  = {};
 125   var jwt      = App.getUserToken();
 126
 127   if (endpoint === undefined) {
 128     return {'err': 'cannot find endpoint ' + endpointId};
 129   }
 130
 131   if (endpoint.auth === true && (jwt === undefined || jwt === null)) {
 132     return {'err': 'this endpoint needs auth'};
 133   }
 134
 135   if (jwt !== undefined && jwt !== null) {
 136     headers.Authorization = 'Bearer ' + jwt;
 137   }
 138
 139   for (var i = 0; i < endpoint.parameters.length; i++) {
 140     var parameter = endpoint.parameters[i];
 141     if (parameter.mandatory === true && params[parameter.name] === undefined) {
 142       return {'err': 'parameter \'' + parameter.name + '\' is mandatory'};
 143     }
 144
 145     if (parameter.inquery === true) {
 146       query[parameter.name] = params[parameter.name];
 147     }
 148   }
 149
 150   url = endpoint.buildUrl(params);
 151
 152   return {'err': null, 'url': Api.API_ROOT + url, 'headers': headers, 'params': query, 'type': endpoint.type};
 153 };
 154
 155 Api.Call = function(endpointId, params, fn) {
 156   var request = Api.BuildRequest(endpointId, params);
 157
 158   if (request.err !== null) {
 159     console.error('Api BuildRequest error', request.err);
 160     fn({'err': request.err}, -1, {});
 161     return null;
 162   }
 163
 164   return Api.DoRequest(request.type, request.url, request.params, request.headers, fn);
 165 };
 166
 167 Api.DoRequest = function(type, url, params, headers, callback) {
 168   return $.ajax({
 169     data:     params,
 170     headers:  headers,
 171     timeout:  30000,
 172     dataType: 'json',
 173     error: function(xhr, status, err) {
 174       if (status === 'abort') {
 175         return;
 176       }
 177
 178       var apiStatus   = null;
 179       var apiResponse = null;
 180       var apiCode     = null;
 181       if (xhr.responseJSON) {
 182         apiStatus   = xhr.responseJSON.status;
 183         apiResponse = xhr.responseJSON.response;
 184         apiCode     = xhr.responseJSON.code;
 185       }
 186
 187       if (xhr.status === 401 || xhr.status === 403) {
 188         if (App.onUserNotAuthorized(xhr.status, apiCode) === false) {
 189           return;
 190         }
 191       }
 192
 193       callback({'url': url, 'err': err, 'status': status, 'code': apiCode, 'xhr': xhr}, apiStatus, apiResponse);
 194     },
 195     success: function(data) {
 196       var err = null;
 197       if (data.status !== 'ok') {
 198         err = {'url': url, 'status': status};
 199       }
 200       callback(err, data.status, data.response);
 201     },
 202     type: type,
 203     url: url
 204   });
 205 };
 206
 207 export default Api;
 208