69 lines
1.9 KiB
JavaScript
69 lines
1.9 KiB
JavaScript
const Message = require("../models/message.js");
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const asyncHandler = require("express-async-handler");
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const { body, validationResult } = require("express-validator");
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const { default: mongoose } = require("mongoose");
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exports.index = asyncHandler(async (req, res, next) => {
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// gets message from database
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const message = await Message.findOne({ _id: req.params.message })
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.lean()
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.exec();
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res.render("message", {
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message: message,
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user: req.user,
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});
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});
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exports.message_create_get = (req, res, next) => {
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res.render("createmessage");
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};
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exports.message_create_post = [
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// Validate and sanitize title
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body("title", "Please enter Insight title!")
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.trim()
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.isLength({ min: 1 })
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.escape(),
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// Validate and sanitize text
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body("message", "Please enter your Insight!")
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.trim()
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.isLength({ min: 1 })
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.escape(),
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// Process request after validation and sanitization.
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asyncHandler(async (req, res, next) => {
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// Extract the validation errors from a request.
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const errors = validationResult(req);
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// if there are validation errors
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if (!errors.isEmpty()) {
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// Render the creation form again with sanitized values/error messages.
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res.render("createmessage", {
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errors: errors.array(),
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});
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return;
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}
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// Data from form is valid.
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else {
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// create new user with temporary password
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let message = new Message({
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title: req.body.title,
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date: new Date(),
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text: req.body.message,
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author: req.user.name,
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_id: new mongoose.Types.ObjectId(),
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});
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await message.save();
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// saved. Redirect to home page.
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res.redirect(`/`);
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}
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}),
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];
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exports.message_delete_get = asyncHandler(async (req, res, next) => {
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// delete message from database
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await Message.findByIdAndDelete(req.params.message);
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res.redirect("/");
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});
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