comments

server/routers/todo/comment.js

@@ -0,0 +1,53 @@
+const { Router } = require('express')
+const { expressjwt } = require('express-jwt')
+
+const { getAnswer } = require('../../utils/common')
+
+const { CommentModel } = require('./model/todo/comment')
+const { ListModel } = require('./model/todo/list')
+const { ItemModel } = require('./model/todo/item')
+const { TOKEN_KEY } = require('./const')
+
+const router = Router()
+
+router.use(expressjwt({ secret: TOKEN_KEY, algorithms: ['HS256'] }))
+
+router.post('/:todoId/:itemId', async (req, res) => {
+  const { text } = req.body
+  const { todoId, itemId } = req.params
+
+  const todo = await ListModel.findById(todoId)
+
+  if (!todo) {
+    return res.send(getAnswer(new Error('no such todo')))
+  }
+
+  const item = await ItemModel.findById(itemId)
+  if (!item) {
+    return res.send(getAnswer(new Error('no such item')))
+  }
+  const userId = req.auth.id
+
+  const comment = await CommentModel.create({ text, author: userId, createdBy: userId })
+  await item.addComment(comment.id)
+
+  res.send(getAnswer(null, comment))
+})
+
+router.get('/:todoId/:itemId', async (req, res) => {
+  const { todoId, itemId } = req.params
+
+  const todo = await ListModel.findById(todoId)
+  if (!todo) {
+    return res.send(getAnswer(new Error('no such todo')))
+  }
+
+  const item = await ItemModel.findById(itemId).populate('comments').exec()
+  if (!item) {
+    return res.send(getAnswer(new Error('no such item')))
+  }
+
+  res.send(getAnswer(null, item.comments))
+})
+
+module.exports = router