feat: complete day 1

baas task

README.md

@@ -0,0 +1 @@
+# This project is a toy project for training and quality assurance purposes

day1/.env

@@ -0,0 +1,2 @@
+DB_PASSWORD=ayobamidavid
+PORT=8000

day1/README.md

@@ -4,7 +4,7 @@
 
 - setup project
 - clone to your github
-- Read the documentation https://sequelize.org/docs/v6/getting-started/
+- Read the documentation https://sequelize.org/docs/v7/getting-started/
 - Setup the following Models in models folder. Make sure tables made by sequelize:
 
 ```

day1/app.js

@@ -1,29 +1,38 @@
-var createError = require('http-errors');
-var express = require('express');
-var path = require('path');
-var cookieParser = require('cookie-parser');
-var logger = require('morgan');
+var createError = require("http-errors");
+var express = require("express");
+var path = require("path");
+var cookieParser = require("cookie-parser");
+var logger = require("morgan");
 
-var indexRouter = require('./routes/index');
-var usersRouter = require('./routes/users');
+var indexRouter = require("./routes/index");
+var usersRouter = require("./routes/users");
 
 const db = require("./models");
 var cors = require("cors");
 
+const shippingDockRouter = require("./routes/shippingDock");
+const orderRouter = require("./routes/order");
+const transactionRouter = require("./routes/transaction");
+
 var app = express();
 app.set("db", db);
 // view engine setup
-app.set('views', path.join(__dirname, 'views'));
-app.set('view engine', 'jade');
+app.set("views", path.join(__dirname, "views"));
+app.set("view engine", "jade");
 app.use(cors());
-app.use(logger('dev'));
+app.use(logger("dev"));
 app.use(express.json());
 app.use(express.urlencoded({ extended: false }));
 app.use(cookieParser());
-app.use(express.static(path.join(__dirname, 'public')));
+app.use(express.static(path.join(__dirname, "public")));
 
-app.use('/', indexRouter);
-app.use('/users', usersRouter);
+app.use("/", indexRouter);
+app.use("/users", usersRouter);
+
+// ROUTES
+app.use("/api/v1/shipping_dock", shippingDockRouter);
+app.use("/api/v1/order", orderRouter);
+app.use("/api/v1/transaction", transactionRouter);
 
 // catch 404 and forward to error handler
 app.use(function (req, res, next) {
@@ -34,11 +43,11 @@ app.use(function (req, res, next) {
 app.use(function (err, req, res, next) {
   // set locals, only providing error in development
   res.locals.message = err.message;
-  res.locals.error = req.app.get('env') === 'development' ? err : {};
+  res.locals.error = req.app.get("env") === "development" ? err : {};
 
   // render the error page
   res.status(err.status || 500);
-  res.render('error');
+  res.render("error");
 });
 
 module.exports = app;

day1/bin/www

@@ -4,16 +4,16 @@
  * Module dependencies.
  */
 
-var app = require('../app');
-var debug = require('debug')('day-1:server');
-var http = require('http');
+var app = require("../app");
+var debug = require("debug")("day-1:server");
+var http = require("http");
 
 /**
  * Get port from environment and store in Express.
  */
 
-var port = normalizePort(process.env.PORT || '3000');
-app.set('port', port);
+var port = normalizePort(process.env.PORT || "3000");
+app.set("port", port);
 
 /**
  * Create HTTP server.
@@ -26,8 +26,8 @@ var server = http.createServer(app);
  */
 
 server.listen(port);
-server.on('error', onError);
-server.on('listening', onListening);
+server.on("error", onError);
+server.on("listening", onListening);
 
 /**
  * Normalize a port into a number, string, or false.
@@ -54,22 +54,20 @@ function normalizePort(val) {
  */
 
 function onError(error) {
-  if (error.syscall !== 'listen') {
+  if (error.syscall !== "listen") {
     throw error;
   }
 
-  var bind = typeof port === 'string'
-    ? 'Pipe ' + port
-    : 'Port ' + port;
+  var bind = typeof port === "string" ? "Pipe " + port : "Port " + port;
 
   // handle specific listen errors with friendly messages
   switch (error.code) {
-    case 'EACCES':
-      console.error(bind + ' requires elevated privileges');
+    case "EACCES":
+      console.error(bind + " requires elevated privileges");
       process.exit(1);
       break;
-    case 'EADDRINUSE':
-      console.error(bind + ' is already in use');
+    case "EADDRINUSE":
+      console.error(bind + " is already in use");
       process.exit(1);
       break;
     default:
@@ -83,8 +81,7 @@ function onError(error) {
 
 function onListening() {
   var addr = server.address();
-  var bind = typeof addr === 'string'
-    ? 'pipe ' + addr
-    : 'port ' + addr.port;
-  debug('Listening on ' + bind);
+  var bind = typeof addr === "string" ? "pipe " + addr : "port " + addr.port;
+  debug("Listening on " + bind);
+  console.log("Server is listening on " + bind);
 }

day1/models/index.js

@@ -1,4 +1,4 @@
-'use strict';
+"use strict";
 /*Powered By: Manaknightdigital Inc. https://manaknightdigital.com/ Year: 2020*/
 /**
  * Sequelize File
@@ -8,49 +8,63 @@
  * @author Ryan Wong
  *
  */
-const fs = require('fs');
-const path = require('path');
-let Sequelize = require('sequelize');
+const fs = require("fs");
+const path = require("path");
+let Sequelize = require("sequelize");
 const basename = path.basename(__filename);
-const { DataTypes } = require('sequelize');
+const { DataTypes } = require("sequelize");
 const config = {
-  DB_DATABASE: 'mysql',
-  DB_USERNAME: 'root',
-  DB_PASSWORD: 'root',
-  DB_ADAPTER: 'mysql',
-  DB_NAME: 'day_1',
-  DB_HOSTNAME: 'localhost',
+  DB_DATABASE: "mysql",
+  DB_USERNAME: "root",
+  DB_PASSWORD: process.env.DB_PASSWORD,
+  DB_ADAPTER: "mysql",
+  DB_NAME: "day_1",
+  DB_HOSTNAME: "localhost",
   DB_PORT: 3306,
 };
 
 let db = {};
 
-let sequelize = new Sequelize(config.DB_DATABASE, config.DB_USERNAME, config.DB_PASSWORD, {
-  dialect: config.DB_ADAPTER,
-  username: config.DB_USERNAME,
-  password: config.DB_PASSWORD,
-  database: config.DB_NAME,
-  host: config.DB_HOSTNAME,
-  port: config.DB_PORT,
-  logging: console.log,
-  timezone: '-04:00',
-  pool: {
-    maxConnections: 1,
-    minConnections: 0,
-    maxIdleTime: 100,
-  },
-  define: {
-    timestamps: false,
-    underscoredAll: true,
-    underscored: true,
-  },
-});
+let sequelize = new Sequelize(
+  config.DB_NAME,
+  config.DB_USERNAME,
+  config.DB_PASSWORD,
+  {
+    dialect: config.DB_ADAPTER,
+    username: config.DB_USERNAME,
+    password: config.DB_PASSWORD,
+    database: config.DB_NAME,
+    host: config.DB_HOSTNAME,
+    port: config.DB_PORT,
+    logging: console.log,
+    timezone: "-04:00",
+    pool: {
+      maxConnections: 1,
+      minConnections: 0,
+      maxIdleTime: 100,
+    },
+    define: {
+      timestamps: false,
+      underscoredAll: true,
+      underscored: true,
+    },
+  }
+);
 
-// sequelize.sync({ force: true });
+sequelize
+  .sync()
+  .then(() => {
+    console.log("All tables synced successfully.");
+  })
+  .catch((err) => {
+    console.error("Failed to sync tables:", err);
+  });
 
 fs.readdirSync(__dirname)
   .filter((file) => {
-    return file.indexOf('.') !== 0 && file !== basename && file.slice(-3) === '.js';
+    return (
+      file.indexOf(".") !== 0 && file !== basename && file.slice(-3) === ".js"
+    );
   })
   .forEach((file) => {
     var model = require(path.join(__dirname, file))(sequelize, DataTypes);
@@ -66,4 +80,4 @@ Object.keys(db).forEach((modelName) => {
 db.sequelize = sequelize;
 db.Sequelize = Sequelize;
 
-module.exports = db;
+module.exports = db;

day1/models/location.js

@@ -1,5 +1,5 @@
 module.exports = (sequelize, DataTypes) => {
-  const location = sequelize.define(
+  return sequelize.define(
     "location",
     {
       id: {
@@ -8,19 +8,13 @@ module.exports = (sequelize, DataTypes) => {
         autoIncrement: true,
       },
       name: DataTypes.STRING,
-      created_at: DataTypes.DATEONLY,
-      updated_at: DataTypes.DATE,
     },
     {
       timestamps: true,
       freezeTableName: true,
       tableName: "location",
-    },
-    {
-      underscoredAll: false,
-      underscored: false,
+      createdAt: "created_at",
+      updatedAt: "updated_at",
     }
   );
-
-  return location;
-};
+};

day1/models/order.js

@@ -0,0 +1,37 @@
+module.exports = (sequelize, DataTypes) => {
+  return sequelize.define(
+    "Order",
+    {
+      id: {
+        type: DataTypes.INTEGER,
+        primaryKey: true,
+        autoIncrement: true,
+      },
+      order_id: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+      },
+      user_id: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+      },
+      shipping_dock_id: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+      },
+      amount: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+      },
+      notes: DataTypes.STRING,
+      status: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+        defaultValue: 0,
+      },
+    },
+    {
+      tableName: "orders",
+    }
+  );
+};

day1/models/shippingDock.js

@@ -0,0 +1,24 @@
+module.exports = (sequelize, DataTypes) => {
+  return sequelize.define(
+    "ShippingDock",
+    {
+      id: {
+        type: DataTypes.INTEGER,
+        primaryKey: true,
+        autoIncrement: true,
+      },
+      name: {
+        type: DataTypes.STRING,
+        allowNull: false,
+      },
+      status: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+        defaultValue: 0,
+      },
+    },
+    {
+      tableName: "shipping_dock",
+    }
+  );
+};

day1/models/transaction.js

@@ -0,0 +1,32 @@
+module.exports = (sequelize, DataTypes) => {
+  return sequelize.define(
+    "Transaction",
+    {
+      id: {
+        type: DataTypes.INTEGER,
+        primaryKey: true,
+        autoIncrement: true,
+      },
+      order_id: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+      },
+      user_id: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+      },
+      shipping_dock_id: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+      },
+      amount: {
+        type: DataTypes.INTEGER,
+        allowNull: false,
+      },
+      notes: DataTypes.STRING,
+    },
+    {
+      tableName: "transactions",
+    }
+  );
+};

day1/package.json

@@ -3,7 +3,8 @@
   "version": "0.0.0",
   "private": true,
   "scripts": {
-    "start": "node ./bin/www"
+    "start": "node ./bin/www",
+    "dev": "node --watch  --env-file=.env  ./bin/www"
   },
   "dependencies": {
     "cookie-parser": "~1.4.4",

day1/routes/order.js

@@ -0,0 +1,104 @@
+const express = require("express");
+const router = express.Router();
+const { Order } = require("../models");
+
+const {
+  handleError,
+  handleSuccess,
+  handleSequelizeError,
+  deepEqual,
+} = require("../utils");
+
+// GET all orders
+router.get("/", async (_, res) => {
+  try {
+    const orders = await Order.findAll();
+    handleSuccess(res, orders);
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+// GET one order by id
+router.get("/:id", async (req, res) => {
+  try {
+    const order = await Order.findByPk(req.params.id);
+    if (!order) return handleError("Order not found", 404, res);
+    handleSuccess(res, order);
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+// POST create an order
+router.post("/", async (req, res) => {
+  try {
+    const { order_id, user_id, shipping_dock_id, amount, notes } = req.body;
+    if (
+      order_id === undefined ||
+      user_id === undefined ||
+      shipping_dock_id === undefined ||
+      amount === undefined ||
+      notes === undefined
+    ) {
+      return handleError("All fields are required", 400, res);
+    }
+    const order = await Order.create(req.body);
+    handleSuccess(res, order, 201);
+  } catch (err) {
+    handleError(err.message, 500, res);
+  }
+});
+
+// PUT update an order
+router.put("/:id", async (req, res) => {
+  try {
+    const { id } = req.params;
+    const order = await Order.findByPk(id);
+    if (!order) return handleError("Order not found", 404, res);
+
+    // Only allow updating amount, notes, and status
+    const allowedFields = ["amount", "notes", "status"];
+    const changes = {};
+    for (const key of allowedFields) {
+      if (
+        req.body[key] !== undefined &&
+        !deepEqual(req.body[key], order[key])
+      ) {
+        changes[key] = req.body[key];
+      }
+    }
+
+    // Validate status if present
+    if (
+      changes.status !== undefined &&
+      ![0, 1].includes(Number(changes.status))
+    ) {
+      return handleError("Status must be 0 or 1", 400, res);
+    }
+
+    if (Object.keys(changes).length === 0) {
+      return handleError("No updated fields", 400, res); // No changes
+    }
+
+    await order.update(changes);
+    handleSuccess(res, await Order.findByPk(id));
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+// DELETE an order
+router.delete("/:id", async (req, res) => {
+  try {
+    const deleted = await Order.destroy({
+      where: { id: req.params.id },
+    });
+    if (deleted === 0) return handleError("Order not found", 404, res);
+    handleSuccess(res, null, 204); // 204 No Content
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+module.exports = router;

day1/routes/shippingDock.js

@@ -0,0 +1,94 @@
+const express = require("express");
+const router = express.Router();
+const { ShippingDock } = require("../models");
+
+const {
+  handleError,
+  handleSuccess,
+  handleSequelizeError,
+  deepEqual,
+} = require("../utils");
+
+// GET all shipping docks
+router.get("/", async (_, res) => {
+  try {
+    const docks = await ShippingDock.findAll();
+    handleSuccess(res, docks);
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+// GET one shipping dock by id
+router.get("/:id", async (req, res) => {
+  try {
+    const dock = await ShippingDock.findByPk(req.params.id);
+    if (!dock) return handleError("Dock not found", 404, res);
+    handleSuccess(res, dock);
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+// POST create a shipping dock
+router.post("/", async (req, res) => {
+  try {
+    const { name } = req.body;
+    if (!name || !name.trim()) {
+      return handleError("Name is required and cannot be empty", 400, res);
+    }
+    await ShippingDock.create(req.body);
+    handleSuccess(res, dock, 201);
+  } catch (err) {
+    handleError(err.message, 500, res);
+  }
+});
+
+// PUT update a shipping dock
+router.put("/:id", async (req, res) => {
+  try {
+    const { id } = req.params;
+    const dock = await ShippingDock.findByPk(id);
+    if (!dock) return handleError("Dock not found", 404, res);
+
+    // Validate status separately
+    if (
+      req.body.status !== undefined &&
+      ![0, 1].includes(Number(req.body.status))
+    ) {
+      return handleError("Status must be 0 or 1", 400, res);
+    }
+
+    // Build changes object dynamically
+    const changes = {};
+    for (const key in req.body) {
+      if (req.body[key] !== undefined && !deepEqual(req.body[key], dock[key])) {
+        changes[key] = req.body[key];
+      }
+    }
+
+    if (Object.keys(changes).length === 0) {
+      return handleError("No updated fields", 400, res); // No changes
+    }
+
+    await dock.update(changes);
+    handleSuccess(res, await ShippingDock.findByPk(id));
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+// DELETE a shipping dock
+router.delete("/:id", async (req, res) => {
+  try {
+    const deleted = await ShippingDock.destroy({
+      where: { id: req.params.id },
+    });
+    if (deleted === 0) return handleError("Dock not found", 404, res);
+    handleSuccess(res, null, 204); // 204 No Content
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+module.exports = router;

day1/routes/transaction.js

@@ -0,0 +1,96 @@
+const express = require("express");
+const router = express.Router();
+const { Transaction } = require("../models");
+
+const {
+  handleError,
+  handleSuccess,
+  handleSequelizeError,
+  deepEqual,
+} = require("../utils");
+
+// GET all transactions
+router.get("/", async (_, res) => {
+  try {
+    const transactions = await Transaction.findAll();
+    handleSuccess(res, transactions);
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+// GET one transaction by id
+router.get("/:id", async (req, res) => {
+  try {
+    const transaction = await Transaction.findByPk(req.params.id);
+    if (!transaction) return handleError("Transaction not found", 404, res);
+    handleSuccess(res, transaction);
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+// POST create a transaction
+router.post("/", async (req, res) => {
+  try {
+    const { order_id, user_id, shipping_dock_id, amount, notes } = req.body;
+    if (
+      order_id === undefined ||
+      user_id === undefined ||
+      shipping_dock_id === undefined ||
+      amount === undefined ||
+      notes === undefined
+    ) {
+      return handleError("All fields are required", 400, res);
+    }
+    const transaction = await Transaction.create(req.body);
+    handleSuccess(res, transaction, 201);
+  } catch (err) {
+    handleError(err.message, 500, res);
+  }
+});
+
+// PUT update a transaction
+router.put("/:id", async (req, res) => {
+  try {
+    const { id } = req.params;
+    const transaction = await Transaction.findByPk(id);
+    if (!transaction) return handleError("Transaction not found", 404, res);
+
+    // Only allow updating amount and notes
+    const allowedFields = ["amount", "notes"];
+    const changes = {};
+    for (const key of allowedFields) {
+      if (
+        req.body[key] !== undefined &&
+        !deepEqual(req.body[key], transaction[key])
+      ) {
+        changes[key] = req.body[key];
+      }
+    }
+
+    if (Object.keys(changes).length === 0) {
+      return handleError("No updated fields", 400, res); // No changes
+    }
+
+    await transaction.update(changes);
+    handleSuccess(res, await Transaction.findByPk(id));
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+// DELETE a transaction
+router.delete("/:id", async (req, res) => {
+  try {
+    const deleted = await Transaction.destroy({
+      where: { id: req.params.id },
+    });
+    if (deleted === 0) return handleError("Transaction not found", 404, res);
+    handleSuccess(res, null, 204); // 204 No Content
+  } catch (err) {
+    handleSequelizeError(err, res);
+  }
+});
+
+module.exports = router;

day1/utils.js

@@ -0,0 +1,29 @@
+const handleError = (message, status, res) => {
+  res.status(status).json({ success: false, message });
+};
+
+const handleSuccess = (res, data = null, status = 200) => {
+  res.status(status).json({
+    success: true,
+    ...(data && { data }),
+  });
+};
+
+// Centralize Sequelize error handling
+const handleSequelizeError = (err, res) => {
+  if (err.name === "SequelizeValidationError") {
+    return handleError(err.errors.map((e) => e.message).join(", "), 400, res);
+  }
+  handleError(err.message, 500, res);
+};
+
+function deepEqual(a, b) {
+  return JSON.stringify(a) === JSON.stringify(b);
+}
+
+module.exports = {
+  handleError,
+  handleSuccess,
+  handleSequelizeError,
+  deepEqual,
+};

day15/README.md

@@ -3,9 +3,4 @@
 ## Instructions
 
 - setup project
-- clone to your github
-- Open figma file https://www.figma.com/file/Zr1EutaLsykPcADfC3el7r/ai-marketing-site-sample?node-id=0%3A1
-- Need you to finish the site by end of day both mobile and desktop responsive
-- Use bootstrap 4
-- CSS should be clean, not using inline style CSS but proper classes
-- deploy site using github pages https://www.codecademy.com/articles/f1-u3-github-pages
+- implement https://www.treeql.org/ manually

day17/README.md

@@ -2,7 +2,9 @@
 
 ## Instructions
 
-- setup project
-- clone to your github
-- Make the frontend for this project https://www.figma.com/file/iaKhmTAN28YiYXAOZAr9rN/Scheduler-Task?node-id=0%3A1
-- timezones are generated dynamically
+- Setup project
+- Clone to your github
+- Check this https://www.figma.com/file/iaKhmTAN28YiYXAOZAr9rN/Scheduler-Task?node-id=0%3A1
+- Convert it into ejs/eta.
+- Timezones should be generated dynamically
+- Make a book schedule API like calendly.

day20/README.md

@@ -1 +1,30 @@
-Continue day 19 if not done
+# Day 20
+
+Read:
+- https://www.notion.so/How-to-Use-Baas-00f549dda3a84dc48b352c79222f1a3a
+- https://www.notion.so/Create-Manage-Projects-With-Wireframe-Tool-df67b882f0c14735a0192d69dc3ff777
+
+- Request for Wireframe tool url from Project Manager.
+
+1. login to Wireframe tool. Create SOW and Wireframe  called <name-inventory>.
+
+2. Navigate to Wireframe side-menu  click, Edit > Setting, create a project (<name-inventory>) from here according to specifications of wireframe document provided (inventory-app.pdf).
+
+3. Create Models. Switch to Models tab or Web/React tab (Manage Models).
+
+4. Create Roles and set Permissions. (Web/React Tab > Manage Permissions). 
+
+5. Create React portal and marketing pages and then export React. (Web/React Tab).
+
+6. Create Custom APIs and commit. (API tab). API code would be commited to http://23.29.118.76:3000/mkdlabs/<name-inventory_backend>.git 
+
+7. Switch to Deployment Tab. Initialize deployment and create repositories.
+
+8. Setup BAAS locally. Clone http://23.29.118.76:3000/mkdlabs/mkd_baas.git
+
+9. npm install and request for config from Project Manager.
+
+10. Clone backend repo on src/backend/custom
+
+11. Write APIs, and test locally.
+

day4/README.md

@@ -54,7 +54,8 @@ DELETE /api/v1/user/:id (delete one)
 ```
 1.Loop through all active users
 2.Loop through all odd id emails if today is monday, wednesday, friday. Otherwise do all even id for other days.
-3.Write into email queue what email to send from step 2. Set status as not sent. Set send_at as next day.
+4.Loop through all the users in user table and make a table of user_id.
+3.Write into email queue for each user in step 2 (so if 3 total emails, 2 ids are odd, say there 5 users so on monday you add 2 x 5 = 10 emails into email_queue.) what email to send from step 2. Set status as not sent. Set send_at as next day.
 ```
 
 - create a cronjob called email_sending.js in cronjob folder