improve events

src/lib/database/index.js

@@ -7,7 +7,7 @@ import Worker from './_worker.js'
 // https://github.com/nolanlawson/promise-worker
 import PromiseWorker from 'promise-worker'
 
-import { send } from '@/lib/utils/events'
+import events from '@/lib/utils/events'
 
 function getNewDatabase () {
   const worker = new Worker()
@@ -79,7 +79,7 @@ class Database {
     this.dbName = file ? fu.getFileName(file) : 'database'
     this.refreshSchema()
 
-    send('database.import', file ? file.size : 0, {
+    events.send('database.import', file ? file.size : 0, {
       from: file ? 'sqlite' : 'none',
       new_db: true
     })
@@ -121,7 +121,7 @@ class Database {
       throw new Error(data.error)
     }
     fu.exportToFile(data, fileName)
-    send('database.export', data.byteLength, { to: 'sqlite' })
+    events.send('database.export', data.byteLength, { to: 'sqlite' })
   }
 
   async validateTableName (name) {

src/lib/storedInquiries/index.js

@@ -1,6 +1,6 @@
 import { nanoid } from 'nanoid'
 import fu from '@/lib/utils/fileIo'
-import { send } from '@/lib/utils/events'
+import events from '@/lib/utils/events'
 import migration from './_migrations'
 
 const migrate = migration._migrate
@@ -106,7 +106,7 @@ export default {
       .then(str => {
         const inquires = this.deserialiseInquiries(str)
 
-        send('inquiry.import', inquires.length)
+        events.send('inquiry.import', inquires.length)
 
         return inquires
       })
@@ -115,7 +115,7 @@ export default {
     const jsonStr = this.serialiseInquiries(inquiryList)
     fu.exportToFile(jsonStr, fileName)
 
-    send('inquiry.export', inquiryList.length)
+    events.send('inquiry.export', inquiryList.length)
   },
 
   async readPredefinedInquiries () {

src/lib/utils/events.js

@@ -1,10 +1,12 @@
-export function send (name, value, labels) {
-  const event = new CustomEvent('sqliteviz-app-event', {
-    detail: {
-      name,
-      value,
-      labels
-    }
-  })
-  window.dispatchEvent(event)
+export default {
+  send (name, value, labels) {
+    const event = new CustomEvent('sqliteviz-app-event', {
+      detail: {
+        name,
+        value,
+        labels: labels || {}
+      }
+    })
+    window.dispatchEvent(event)
+  }
 }