renaming attributes to labels, fixes #79

src/routes/api/labels.js

@@ -0,0 +1,78 @@
+"use strict";
+
+const express = require('express');
+const router = express.Router();
+const sql = require('../../services/sql');
+const auth = require('../../services/auth');
+const sync_table = require('../../services/sync_table');
+const utils = require('../../services/utils');
+const wrap = require('express-promise-wrap').wrap;
+const labels = require('../../services/labels');
+
+router.get('/notes/:noteId/labels', auth.checkApiAuth, wrap(async (req, res, next) => {
+    const noteId = req.params.noteId;
+
+    res.send(await sql.getRows("SELECT * FROM labels WHERE isDeleted = 0 AND noteId = ? ORDER BY position, dateCreated", [noteId]));
+}));
+
+router.put('/notes/:noteId/labels', auth.checkApiAuth, wrap(async (req, res, next) => {
+    const noteId = req.params.noteId;
+    const labels = req.body;
+    const now = utils.nowDate();
+
+    await sql.doInTransaction(async () => {
+        for (const attr of labels) {
+            if (attr.labelId) {
+                await sql.execute("UPDATE labels SET name = ?, value = ?, dateModified = ?, isDeleted = ?, position = ? WHERE labelId = ?",
+                    [attr.name, attr.value, now, attr.isDeleted, attr.position, attr.labelId]);
+            }
+            else {
+                // if it was "created" and then immediatelly deleted, we just don't create it at all
+                if (attr.isDeleted) {
+                    continue;
+                }
+
+                attr.labelId = utils.newLabelId();
+
+                await sql.insert("labels", {
+                    labelId: attr.labelId,
+                    noteId: noteId,
+                    name: attr.name,
+                    value: attr.value,
+                    position: attr.position,
+                    dateCreated: now,
+                    dateModified: now,
+                    isDeleted: false
+                });
+            }
+
+            await sync_table.addLabelSync(attr.labelId);
+        }
+    });
+
+    res.send(await sql.getRows("SELECT * FROM labels WHERE isDeleted = 0 AND noteId = ? ORDER BY position, dateCreated", [noteId]));
+}));
+
+router.get('/labels/names', auth.checkApiAuth, wrap(async (req, res, next) => {
+    const names = await sql.getColumn("SELECT DISTINCT name FROM labels WHERE isDeleted = 0");
+
+    for (const attr of labels.BUILTIN_LABELS) {
+        if (!names.includes(attr)) {
+            names.push(attr);
+        }
+    }
+
+    names.sort();
+
+    res.send(names);
+}));
+
+router.get('/labels/values/:labelName', auth.checkApiAuth, wrap(async (req, res, next) => {
+    const labelName = req.params.labelName;
+
+    const values = await sql.getColumn("SELECT DISTINCT value FROM labels WHERE isDeleted = 0 AND name = ? AND value != '' ORDER BY value", [labelName]);
+
+    res.send(values);
+}));
+
+module.exports = router;