Initial commit

migrations/20250619_create_tables.js

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+// migrations/20250619_create_tables.js
+exports.up = async function(knex) {
+  // Create 'users' table
+  await knex.schema.createTable('users', (table) => {
+    table.increments('id').primary();
+    table.string('username', 255).notNullable().unique();
+    table.string('password', 255).notNullable();
+    table.timestamp('created_at').defaultTo(knex.fn.now());
+  });
+
+  // Create 'chargers' table with new fields
+  await knex.schema.createTable('chargers', (table) => {
+    table.uuid('id').primary().defaultTo(knex.raw('gen_random_uuid()'));
+    table.integer('user_id').unsigned().notNullable()
+         .references('id').inTable('users').onDelete('CASCADE');
+    table.string('location', 255).notNullable();
+    table.string('status', 50).notNullable().defaultTo('offline');
+    table.integer('charging_current').notNullable().defaultTo(32);
+    table.timestamp('updated_at').notNullable().defaultTo(knex.fn.now());
+    table.string('mqtt_user', 255).notNullable();
+    table.string('mqtt_pass', 255).notNullable();
+    table.string('mqtt_topic', 255).notNullable().unique();
+    table.timestamp('created_at').defaultTo(knex.fn.now());
+
+    // Add power and current for 3 phases, voltage and other new fields
+    table.integer('charging_time').notNullable().defaultTo(0); // Total charging time
+    table.decimal('consumption', 8, 2).notNullable().defaultTo(0); // Consumption (kWh)
+    
+    // Power for 3 phases (L1, L2, L3)
+    table.decimal('power_l1', 8, 2).notNullable().defaultTo(0);
+    table.decimal('power_l2', 8, 2).notNullable().defaultTo(0);
+    table.decimal('power_l3', 8, 2).notNullable().defaultTo(0);
+
+    // Voltage for 3 phases (L1, L2, L3)
+    table.decimal('voltage_l1', 8, 2).notNullable().defaultTo(0);
+    table.decimal('voltage_l2', 8, 2).notNullable().defaultTo(0);
+    table.decimal('voltage_l3', 8, 2).notNullable().defaultTo(0);
+
+    // Current for 3 phases (L1, L2, L3)
+    table.decimal('current_l1', 8, 2).notNullable().defaultTo(0);
+    table.decimal('current_l2', 8, 2).notNullable().defaultTo(0);
+    table.decimal('current_l3', 8, 2).notNullable().defaultTo(0);
+  });
+
+  // Create 'charger_configs' table
+  await knex.schema.createTable('charger_configs', (table) => {
+    table.uuid('charger_id').primary()
+         .references('id').inTable('chargers').onDelete('CASCADE');
+    table.integer('max_charging_current').notNullable().defaultTo(32);
+    table.boolean('require_auth').notNullable().defaultTo(false);
+    table.boolean('rcm_enabled').notNullable().defaultTo(false);
+    table.integer('temperature_limit').notNullable().defaultTo(60);
+    table.timestamp('config_received_at').notNullable().defaultTo(knex.fn.now());
+  });
+
+  // Create 'charger_sessions' table
+  await knex.schema.createTable('charger_sessions', (table) => {
+    table.increments('id').primary();
+    table.uuid('charger_id').notNullable()
+         .references('id').inTable('chargers').onDelete('CASCADE');
+    table.timestamp('started_at').notNullable();
+    table.timestamp('ended_at');
+    table.decimal('kwh', 8, 2).notNullable().defaultTo(0);
+    table.decimal('cost', 10, 2);
+    table.timestamp('created_at').defaultTo(knex.fn.now());
+  });
+};
+
+exports.down = async function(knex) {
+  await knex.schema.dropTableIfExists('charger_sessions');
+  await knex.schema.dropTableIfExists('charger_configs');
+  await knex.schema.dropTableIfExists('chargers');
+  await knex.schema.dropTableIfExists('users');
+};

migrations/20251123084023_create_charger_schedules.js

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+// shim para compatibilidade com o nome antigo registado no knex_migrations
+module.exports = require('./20251123_create_charger_schedules');

migrations/20251123_create_charger_schedules.js

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+exports.up = async function (knex) {
+  const exists = await knex.schema.hasTable('charger_schedules');
+  if (exists) return;
+
+  return knex.schema.createTable('charger_schedules', (t) => {
+    t.uuid('id')
+      .primary()
+      .defaultTo(knex.raw('gen_random_uuid()'));
+
+    t.uuid('charger_id')
+      .notNullable()
+      .references('id')
+      .inTable('chargers')
+      .onDelete('CASCADE');
+
+    t.string('start', 5).notNullable();
+    t.string('end', 5).notNullable();
+
+    t.enu('repeat', ['everyday', 'weekdays', 'weekends'])
+      .notNullable()
+      .defaultTo('everyday');
+
+    t.timestamp('created_at').defaultTo(knex.fn.now());
+  });
+};
+
+exports.down = function (knex) {
+  return knex.schema.dropTableIfExists('charger_schedules');
+};

migrations/20251123_create_push_subscriptions.js

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+exports.up = function (knex) {
+    return knex.schema.createTable('push_subscriptions', (t) => {
+      t.uuid('id')
+        .primary()
+        .defaultTo(knex.raw('gen_random_uuid()'));
+  
+      // ✅ users.id é integer no teu caso
+      t.integer('user_id')
+        .notNullable()
+        .references('id')
+        .inTable('users')
+        .onDelete('CASCADE');
+  
+      t.text('endpoint').notNullable().unique();
+      t.text('p256dh').notNullable();
+      t.text('auth').notNullable();
+      t.text('user_agent');
+      t.timestamp('created_at').defaultTo(knex.fn.now());
+    });
+  };
+  
+  exports.down = function (knex) {
+    return knex.schema.dropTableIfExists('push_subscriptions');
+  };
+