sharing WIP

src/share/shaca/entities/branch.js

@@ -0,0 +1,65 @@
+"use strict";
+
+const AbstractEntity = require('./abstract_entity');
+const shareRoot = require("../../share_root");
+
+class Branch extends AbstractEntity {
+    constructor([branchId, noteId, parentNoteId, prefix, notePosition, isExpanded]) {
+        super();
+
+        /** @param {string} */
+        this.branchId = branchId;
+        /** @param {string} */
+        this.noteId = noteId;
+        /** @param {string} */
+        this.parentNoteId = parentNoteId;
+        /** @param {string} */
+        this.prefix = prefix;
+        /** @param {int} */
+        this.notePosition = notePosition;
+        /** @param {boolean} */
+        this.isExpanded = !!isExpanded;
+
+        if (this.noteId === shareRoot.SHARE_ROOT_NOTE_ID) {
+            return;
+        }
+
+        const childNote = this.childNote;
+        const parentNote = this.parentNote;
+
+        if (!childNote.parents.includes(parentNote)) {
+            childNote.parents.push(parentNote);
+        }
+
+        if (!childNote.parentBranches.includes(this)) {
+            childNote.parentBranches.push(this);
+        }
+
+        if (!parentNote) {
+            console.log(this);
+        }
+
+        if (!parentNote.children.includes(childNote)) {
+            parentNote.children.push(childNote);
+        }
+
+        this.shaca.branches[this.branchId] = this;
+        this.shaca.childParentToBranch[`${this.noteId}-${this.parentNoteId}`] = this;
+    }
+
+    /** @return {Note} */
+    get childNote() {
+        return this.shaca.notes[this.noteId];
+    }
+
+    getNote() {
+        return this.childNote;
+    }
+
+    /** @return {Note} */
+    get parentNote() {
+        return this.shaca.notes[this.parentNoteId];
+    }
+}
+
+module.exports = Branch;