add indexes

.eslintrc.json

@@ -51,6 +51,7 @@
 		"import/prefer-default-export": "off",
 		"import/no-cycle": "off"
 	},
+	"ignorePatterns": ["migrations/**/*.cjs"],
 	"settings": {
 		"import/resolver": {
 			"node": {

migrations/20260314153308-add-orders-indexes.cjs

@@ -0,0 +1,25 @@
+
+/** @type {import('sequelize-cli').Migration} */
+module.exports = {
+  async up(queryInterface) {
+    await queryInterface.addIndex('Orders', ['pair_id', 'type', 'status', 'price'], {
+      name: 'orders_pair_id_type_status_price',
+    });
+    await queryInterface.addIndex('Orders', ['pair_id'], {
+      name: 'orders_pair_id',
+    });
+    await queryInterface.addIndex('Orders', ['user_id'], {
+      name: 'orders_user_id',
+    });
+    await queryInterface.addIndex('Orders', ['timestamp'], {
+      name: 'orders_timestamp',
+    });
+  },
+
+  async down(queryInterface) {
+    await queryInterface.removeIndex('Orders', 'orders_pair_id_type_status_price');
+    await queryInterface.removeIndex('Orders', 'orders_pair_id');
+    await queryInterface.removeIndex('Orders', 'orders_user_id');
+    await queryInterface.removeIndex('Orders', 'orders_timestamp');
+  },
+};

migrations/20260314153309-add-transactions-indexes.cjs

@@ -0,0 +1,20 @@
+/** @type {import('sequelize-cli').Migration} */
+module.exports = {
+  async up(queryInterface) {
+    await queryInterface.addIndex('Transactions', ['buy_order_id', 'status'], {
+      name: 'transactions_buy_order_id_status',
+    });
+    await queryInterface.addIndex('Transactions', ['sell_order_id', 'status'], {
+      name: 'transactions_sell_order_id_status',
+    });
+    await queryInterface.addIndex('Transactions', ['timestamp'], {
+      name: 'transactions_timestamp',
+    });
+  },
+
+  async down(queryInterface) {
+    await queryInterface.removeIndex('Transactions', 'transactions_buy_order_id_status');
+    await queryInterface.removeIndex('Transactions', 'transactions_sell_order_id_status');
+    await queryInterface.removeIndex('Transactions', 'transactions_timestamp');
+  },
+};

src/schemes/Order.ts

@@ -101,6 +101,12 @@ Order.init(
 		sequelize,
 		modelName: 'Order',
 		timestamps: true,
+		indexes: [
+			{ fields: ['pair_id', 'type', 'status', 'price'] },
+			{ fields: ['pair_id'] },
+			{ fields: ['user_id'] },
+			{ fields: ['timestamp'] },
+		],
 	},
 );
 

src/schemes/Transaction.ts

@@ -59,6 +59,11 @@ Transaction.init(
 		sequelize,
 		modelName: 'Transaction',
 		timestamps: true,
+		indexes: [
+			{ fields: ['buy_order_id', 'status'] },
+			{ fields: ['sell_order_id', 'status'] },
+			{ fields: ['timestamp'] },
+		],
 	},
 );