Support for libraries and folder mapping, updating static cover path, detect reader.txt

server/objects/Folder.js

@@ -0,0 +1,36 @@
+class Folder {
+  constructor(folder = null) {
+    this.id = null
+    this.fullPath = null
+    this.libraryId = null
+    this.addedAt = null
+
+    if (folder) {
+      this.construct(folder)
+    }
+  }
+
+  construct(folder) {
+    this.id = folder.id
+    this.fullPath = folder.fullPath
+    this.libraryId = folder.libraryId
+    this.addedAt = folder.addedAt
+  }
+
+  toJSON() {
+    return {
+      id: this.id,
+      fullPath: this.fullPath,
+      libraryId: this.libraryId,
+      addedAt: this.addedAt
+    }
+  }
+
+  setData(data) {
+    this.id = data.id ? data.id : 'fol' + (Math.trunc(Math.random() * 1000) + Date.now()).toString(36)
+    this.fullPath = data.fullPath
+    this.libraryId = data.libraryId
+    this.addedAt = Date.now()
+  }
+}
+module.exports = Folder