Create our new service

.envrc.example

@@ -0,0 +1,11 @@
+export ENV=development
+
+export API_PORT=4000
+
+export DB_CLIENT=postgresql
+
+export DB_USER=postgres
+export DB_PASSWD=postgres
+export DB_HOST=localhost
+export DB_PORT=15432
+export DB_URL=postgres://${DB_USER}:${DB_PASSWD}@${DB_HOST}:${DB_PORT}/${DB_DEV}

.github/workflows/branch-name-check.yml

@@ -1,7 +1,7 @@
 name: Enforce Branch Name Semantics
 on:
   pull_request:
-    branches: ["master"]
+    branches: ["main"]
   workflow_dispatch:
 jobs:
   lint-branch-name:

.github/workflows/create-package.yml

@@ -3,4 +3,4 @@
 name: Deploy Package
 on:
   push:
-    branches: [ master ]
+    branches: [ main ]

.gitignore

@@ -22,7 +22,13 @@
 # ...even if they are in subdirectories
 !*/
 
+!db/**/*
 !docs/**/*
+!.envrc.example
 !.github/**/*
 !handlers/**/*
 !specs/**/*
+!Dockerfile
+!docker-compose.yml
+!.dockerignore
+**/node_modules

db/knexfile.js

@@ -0,0 +1,36 @@
+const defaults = {
+  client: process.env.DB_CLIENT,
+  migrations: {
+    directory: './migrations',
+    tableName: 'knex_migrations'
+  },
+  pool: { min: 2, max: 10 },
+  debug: false,
+};
+
+const connection = {
+  host: process.env.DB_HOST,
+  port: process.env.DB_PORT,
+  user: process.env.DB_USER,
+  password: process.env.DB_PASSWD,
+};
+
+module.exports = {
+  development: {
+    ...defaults,
+    connection: {
+      ...connection,
+      database: 'hotel_development',
+    },
+    seeds: { directory: './seeds/development', },
+  },
+
+  test: {
+    ...defaults,
+    connection: {
+      ...connection,
+      database: 'hotel_test',
+    },
+    seeds: { directory: './seeds/test', },
+  },
+};

db/migrations/20230213225130_create_rooms_and_reservations_tables.js

@@ -0,0 +1,21 @@
+exports.up = async knex => {
+  return knex.schema
+    .createTable('rooms', table => {
+      table.string('id').primary().unique();
+      table.integer('num_beds');
+      table.boolean('allow_smoking');
+      table.integer('daily_rate');
+      table.integer('cleaning_fee');
+    })
+    .createTable('reservations', table => {
+      table.increments('id').primary();
+      table.string('room_id').references('rooms.id');
+      table.string('checkin_date');
+      table.string('checkout_date');
+      table.integer('total_charge');
+      table.unique(['room_id', 'checkin_date', 'checkout_date']);
+    });
+};
+
+exports.down = async knex =>
+  knex.schema.dropTable('reservations').dropTable('rooms');