Adapt migrations for knex

data/db.js

@@ -0,0 +1,8 @@
+const knex = require('knex');
+
+const knexfile = require('../knexfile');
+
+const env = process.env.NODE_ENV || 'development';
+const configOptions = knexfile[env];
+
+module.exports = knex(configOptions);

data/dbConfig.js

@@ -1,5 +0,0 @@
-const pgp = require('pg-promise')();
-
-const db = pgp(process.env.DATABASE_URL);
-
-module.exports = db;

data/how_to_do_migration.md

@@ -2,4 +2,4 @@
  - Create `.env` to the root folder
  - Add the database url to the `.env` file: 
  `DATABASE_URL=postgres://username:password@host:port/database`
- - Run `npm run migrate up`
+ - Run `npx knex migrate:latest`

data/migrations/0_initial-migration.js

@@ -1,97 +0,0 @@
-const { PgLiteral } = require('node-pg-migrate');
-
-exports.shorthands = {
-	id: { type: 'serial', primaryKey: true },
-	varchar: { type: 'varchar(128)' },
-	varchar_req: { type: 'varchar(128)', notNull: true },
-	created_at: {
-		type: 'timestamp',
-		notNull: true,
-		default: PgLiteral.create('CURRENT_TIMESTAMP'),
-	},
-};
-
-exports.up = (pgm) => {
-	pgm.createTable('account', {
-		id: 'id',
-		username: 'varchar_req',
-		email: 'varchar_req',
-		password: 'varchar_req',
-		timezone: 'varchar',
-		earliest_time: 'time',
-		latest_time: 'time',
-		createdAt: 'created_at',
-	});
-
-	pgm.createTable('meeting', {
-		id: { type: 'uuid', primaryKey: true },
-		title: 'varchar_req',
-		description: 'varchar',
-		start_time: 'time',
-		timezone: 'varchar',
-		duration: 'int',
-		status: 'boolean',
-		password: 'varchar',
-		createdAt: 'created_at',
-	});
-
-	pgm.createTable('possible_date', {
-		id: 'id',
-		meeting_id: {
-			type: 'uuid',
-			references: 'meeting(id)',
-			notNull: true,
-			onDelete: 'cascade',
-		},
-		possible_date: { type: 'date', notNull: true },
-	});
-
-	pgm.createTable('participant', {
-		id: 'id',
-		account_id: {
-			type: 'int',
-			references: 'account(id)',
-			notNull: true,
-			onDelete: 'cascade',
-		},
-		meeting_id: {
-			type: 'uuid',
-			references: 'meeting(id)',
-			notNull: true,
-			onDelete: 'cascade',
-		},
-		earliest_time: 'time',
-		latest_time: 'time',
-		quorum: 'boolean',
-		mandatory: 'boolean',
-		host: 'boolean',
-		answered: 'boolean',
-		timezone: 'varchar',
-		createdAt: 'created_at',
-	});
-
-	pgm.createTable('availibility', {
-		id: 'id',
-		participant_id: {
-			type: 'id',
-			references: 'participant(id)',
-			notNull: true,
-			onDelete: 'cascade',
-		},
-		possible_date_id: {
-			type: 'id',
-			references: 'possible_date(id)',
-			notNull: true,
-			onDelete: 'cascade',
-		},
-		preference: { type: 'boolean', notNull: true },
-		start_time: { type: 'timestamp', notNull: true },
-		end_time: { type: 'timestamp', notNull: true },
-		timezone: 'varchar_req',
-		createdAt: 'created_at',
-	});
-};
-
-// exports.down = (pgm) => {
-// 	pgm.dropTable('accounts', { ifExists: true });
-// };

data/migrations/20200502184450_account.js

@@ -0,0 +1,16 @@
+exports.up = (knex) => {
+	return knex.schema.createTable('account', (table) => {
+		table.increments('id').primary();
+		table.string('username').notNullable();
+		table.string('email').notNullable().unique();
+		table.string('password').notNullable();
+		table.string('timezone');
+		table.time('earliest_time');
+		table.time('latest_time');
+		table.timestamps(true, true);
+	});
+};
+
+exports.down = (knex) => {
+	return knex.schema.dropTable('account');
+};

data/migrations/20200502193249_meeting.js

@@ -0,0 +1,17 @@
+exports.up = (knex) => {
+	return knex.schema.createTable('meeting', (table) => {
+		table.uuid('id').primary();
+		table.string('title').notNullable();
+		table.string('description');
+		table.time('start_time');
+		table.string('timezone').notNullable();
+		table.integer('duration').notNullable();
+		table.boolean('status').notNullable();
+		table.string('password');
+		table.timestamps(true, true);
+	});
+};
+
+exports.down = (knex) => {
+	return knex.schema.dropTable('meeting');
+};

data/migrations/20200502193341_participant.js

@@ -0,0 +1,29 @@
+exports.up = (knex) => {
+	return knex.schema.createTable('participant', (table) => {
+		table.increments('id').primary();
+		table
+			.integer('account_id')
+			.unsigned()
+			.notNullable()
+			.references('account.id')
+			.onDelete('cascade');
+		table
+			.uuid('meeting_id')
+			.unsigned()
+			.notNullable()
+			.references('meeting.id')
+			.onDelete('cascade');
+		table.time('earliest_time');
+		table.time('latest_time');
+		table.boolean('quorum');
+		table.boolean('mandatory');
+		table.boolean('host');
+		table.boolean('answered');
+		table.string('timezone').notNullable();
+		table.timestamps(true, true);
+	});
+};
+
+exports.down = (knex) => {
+	return knex.schema.dropTable('participant');
+};

data/migrations/20200502193352_possible_date.js

@@ -0,0 +1,17 @@
+exports.up = (knex) => {
+	return knex.schema.createTable('possible_date', (table) => {
+		table.increments('id').primary();
+		table
+			.uuid('meeting_id')
+			.unsigned()
+			.notNullable()
+			.references('meeting.id')
+			.onDelete('cascade');
+		table.date('possible_date').notNullable();
+		table.timestamps(true, true);
+	});
+};
+
+exports.down = (knex) => {
+	return knex.schema.dropTable('possible_date');
+};

data/migrations/20200502193443_availibility.js

@@ -0,0 +1,26 @@
+exports.up = (knex) => {
+	return knex.schema.createTable('availibility', (table) => {
+		table.increments('id').primary();
+		table
+			.integer('participant_id')
+			.unsigned()
+			.notNullable()
+			.references('participant.id')
+			.onDelete('cascade');
+		table
+			.integer('possible_date_id')
+			.unsigned()
+			.notNullable()
+			.references('possible_date.id')
+			.onDelete('cascade');
+		table.boolean('preference').notNullable();
+		table.time('start_time').notNullable();
+		table.time('end_time').notNullable();
+		table.string('timezone').notNullable();
+		table.timestamps(true, true);
+	});
+};
+
+exports.down = (knex) => {
+	return knex.schema.dropTable('availibility');
+};