openhim-core

<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/middleware/events.coffee</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../prettify.css" /> <link rel="stylesheet" href="../../base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1> <a href="../../index.html">All files</a> / <a href="index.html">src/middleware</a> events.coffee </h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 25% Statements 20/80 </div> <div class='fl pad1y space-right2'> 5% Branches 1/20 </div> <div class='fl pad1y space-right2'> 0% Functions 0/21 </div> <div class='fl pad1y space-right2'> 25.32% Lines 20/79 </div> </div> </div> <div class='status-line low'></div> <pre><table class="coverage"> <tr><td class="line-count quiet">1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206</td><td class="line-coverage quiet">1x 1x 1x 1x 1x 1x             1x   1x       1x       1x                       1x             1x                   1x                                                                 1x                   1x                                 1x                                                         1x             1x                         1x                               1x                                                          </td><td class="text"><pre class="prettyprint lang-js">moment = require 'moment' logger = require 'winston' events = require '../model/events' messageStore = require '../middleware/messageStore' config = require '../config/config' config.events = config.get('events')   if !config.events # maybe we're using outdated config config.events = config.get('visualizer') config.events.normalizationBuffer = config.events.orchestrationTsBufferMillis   enableTSNormalization = config.events.enableTSNormalization ? false if enableTSNormalization is true normalizationBuffer = 100 else normalizationBuffer = 0   timestampAsMillis = (ts) -> moment(new Date(ts)).valueOf()   # Determine the difference between baseTS and the earliest timestamp # present in a collection of routes (buffered for normalization) calculateEarliestRouteDiff = (baseTS, routes) -> earliestTS = 0   for route in routes ts = timestampAsMillis route.request.timestamp if earliestTS < ts then earliestTS = ts   tsDiff = baseTS - earliestTS tsDiff += normalizationBuffer   return tsDiff   determineStatusType = (statusCode) -> status = 'success' if 500 <= statusCode <= 599 status = 'error' return status     exports.saveEvents = saveEvents = (trxEvents, callback) -> now = new Date event.created = now for event in trxEvents   # bypass mongoose for quick batch inserts # index needs to be ensured manually since the collection might not already exist events.Event.collection.ensureIndex { created: 1 }, { expireAfterSeconds: 3600 }, -> events.Event.collection.insert trxEvents, (err) -> return if err then callback err else callback()     createRouteEvents = (dst, transactionId, channel, route, type, tsAdjustment, autoRetryAttempt) -> if route?.request?.timestamp? and route?.response?.timestamp? startTS = timestampAsMillis route.request.timestamp endTS = timestampAsMillis route.response.timestamp   if enableTSNormalization is true startTS = startTS + tsAdjustment endTS = endTS + tsAdjustment   if startTS > endTS then startTS = endTS   dst.push channelID: channel._id transactionID: transactionId normalizedTimestamp: startTS type: type event: 'start' name: route.name mediator: route.mediatorURN autoRetryAttempt: autoRetryAttempt   dst.push channelID: channel._id transactionID: transactionId normalizedTimestamp: endTS type: type event: 'end' name: route.name mediator: route.mediatorURN status: route.response.status statusType: determineStatusType route.response.status autoRetryAttempt: autoRetryAttempt   createChannelStartEvent = (dst, transactionId, requestTimestamp, channel, autoRetryAttempt) -> dst.push channelID: channel._id transactionID: transactionId normalizedTimestamp: timestampAsMillis requestTimestamp type: 'channel' event: 'start' name: channel.name autoRetryAttempt: autoRetryAttempt   createChannelEndEvent = (dst, transactionId, requestTimestamp, channel, response, autoRetryAttempt) -> startTS = timestampAsMillis requestTimestamp   endTS = timestampAsMillis response.timestamp if endTS < startTS then endTS = startTS   dst.push channelID: channel._id transactionID: transactionId normalizedTimestamp: endTS + normalizationBuffer type: 'channel' event: 'end' name: channel.name status: response.status statusType: determineStatusType response.status autoRetryAttempt: autoRetryAttempt   createPrimaryRouteEvents = (dst, transactionId, requestTimestamp, channel, routeName, mediatorURN, response, autoRetryAttempt) -> startTS = timestampAsMillis requestTimestamp   dst.push channelID: channel._id transactionID: transactionId normalizedTimestamp: startTS type: 'primary' event: 'start' name: routeName mediator: mediatorURN autoRetryAttempt: autoRetryAttempt   endTS = timestampAsMillis response.timestamp if endTS < startTS then endTS = startTS   dst.push channelID: channel._id transactionID: transactionId normalizedTimestamp: endTS + normalizationBuffer type: 'primary' event: 'end' name: routeName status: response.status statusType: determineStatusType response.status mediator: mediatorURN autoRetryAttempt: autoRetryAttempt     createOrchestrationEvents = (dst, transactionId, requestTimestamp, channel, orchestrations) -> if requestTimestamp startTS = timestampAsMillis requestTimestamp tsDiff = calculateEarliestRouteDiff startTS, orchestrations   createRouteEvents dst, transactionId, channel, orch, 'orchestration', tsDiff for orch in orchestrations   exports.createSecondaryRouteEvents = createSecondaryRouteEvents = (dst, transactionId, requestTimestamp, channel, routes) -> startTS = timestampAsMillis requestTimestamp tsDiff = calculateEarliestRouteDiff startTS, routes   for route in routes createRouteEvents dst, transactionId, channel, route, 'route', tsDiff   if route.orchestrations # find TS difference tsDiff = calculateEarliestRouteDiff startTS, route.orchestrations createRouteEvents dst, transactionId, channel, orch, 'orchestration', tsDiff for orch in route.orchestrations     exports.createTransactionEvents = (dst, transaction, channel) -> getPrimaryRouteName = () -> for r in channel.routes if r.primary then return r.name return null   timestamp = if transaction.request?.timestamp then transaction.request.timestamp else new Date()   if transaction.request and transaction.response createPrimaryRouteEvents dst, transaction._id, timestamp, channel, getPrimaryRouteName(), null, transaction.response if transaction.orchestrations createOrchestrationEvents dst, transaction._id, timestamp, channel, transaction.orchestrations if transaction.routes createSecondaryRouteEvents dst, transaction._id, timestamp, channel, transaction.routes     exports.koaMiddleware = (next) -> ctx = this   runAsync = (method) -> do (ctx) -> f = -> method ctx, (err) -> logger.err err if err setTimeout f, 0   runAsync (ctx, done) -> logger.debug "Storing channel start event for transaction: #{ctx.transactionId}" trxEvents = [] createChannelStartEvent trxEvents, ctx.transactionId, ctx.requestTimestamp, ctx.authorisedChannel, ctx.currentAttempt saveEvents trxEvents, done   yield next   runAsync (ctx, done) -> logger.debug "Storing channel end and primary routes events for transaction: #{ctx.transactionId}"   trxEvents = []   mediatorURN = ctx.mediatorResponse?['x-mediator-urn'] orchestrations = ctx.mediatorResponse?.orchestrations   createPrimaryRouteEvents trxEvents, ctx.transactionId, ctx.requestTimestamp, ctx.authorisedChannel, ctx.primaryRoute.name, mediatorURN, ctx.response, ctx.currentAttempt if orchestrations createOrchestrationEvents trxEvents, ctx.transactionId, ctx.requestTimestamp, ctx.authorisedChannel, orchestrations, ctx.currentAttempt createChannelEndEvent trxEvents, ctx.transactionId, ctx.requestTimestamp, ctx.authorisedChannel, ctx.response, ctx.currentAttempt saveEvents trxEvents, done  </pre></td></tr> </table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Mon Oct 10 2016 13:39:22 GMT+0200 (SAST) </div> </div> <script src="../../prettify.js"></script> <script> window.onload = function () { if (typeof prettyPrint === 'function') { prettyPrint(); } }; </script> <script src="../../sorter.js"></script> </body> </html>