New scanner updates with library scan data

server/scanner/LibraryScan.js

@@ -1,6 +1,7 @@
 const Folder = require('../objects/Folder')
+const Constants = require('../utils/constants')
 
-const { getId } = require('../utils/index')
+const { getId, secondsToTimestamp } = require('../utils/index')
 
 class LibraryScan {
   constructor() {
@@ -13,22 +14,49 @@ class LibraryScan {
 
     this.startedAt = null
     this.finishedAt = null
+    this.elapsed = null
 
-    this.folderScans = []
+    this.status = Constants.ScanStatus.NOTHING
+    this.resultsMissing = 0
+    this.resultsAdded = 0
+    this.resultsUpdated = 0
   }
 
   get _scanOptions() { return this.scanOptions || {} }
   get forceRescan() { return !!this._scanOptions.forceRescan }
 
+  get resultStats() {
+    return `${this.resultsAdded} Added | ${this.resultsUpdated} Updated | ${this.resultsMissing} Missing`
+  }
+  get elapsedTimestamp() {
+    return secondsToTimestamp(this.elapsed / 1000)
+  }
+  get getScanEmitData() {
+    return {
+      id: this.libraryId,
+      name: this.libraryName,
+      results: {
+        added: this.resultsAdded,
+        updated: this.resultsUpdated,
+        missing: this.resultsMissing
+      }
+    }
+  }
+
   setData(library, scanOptions) {
     this.id = getId('lscan')
     this.libraryId = library.id
     this.libraryName = library.name
-    this.folders = library.folders.map(folder => Folder(folder.toJSON()))
+    this.folders = library.folders.map(folder => new Folder(folder.toJSON()))
 
     this.scanOptions = scanOptions
 
     this.startedAt = Date.now()
   }
+
+  setComplete() {
+    this.finishedAt = Date.now()
+    this.elapsed = this.finishedAt - this.startedAt
+  }
 }
 module.exports = LibraryScan