From c68aaae044a63c2260d34eee182009e4d616dd79 Mon Sep 17 00:00:00 2001
From: jejolare <jejolare@gmail.com>
Date: Sat, 14 Mar 2026 15:38:03 +0700
Subject: [PATCH] add indexes

---
 .eslintrc.json                                |  1 +
 .../20260314153308-add-orders-indexes.cjs     | 25 +++++++++++++++++++
 ...0260314153309-add-transactions-indexes.cjs | 20 +++++++++++++++
 src/schemes/Order.ts                          |  6 +++++
 src/schemes/Transaction.ts                    |  5 ++++
 5 files changed, 57 insertions(+)
 create mode 100644 migrations/20260314153308-add-orders-indexes.cjs
 create mode 100644 migrations/20260314153309-add-transactions-indexes.cjs

diff --git a/.eslintrc.json b/.eslintrc.json
index dffaf9c..bbf800c 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -51,6 +51,7 @@
 		"import/prefer-default-export": "off",
 		"import/no-cycle": "off"
 	},
+	"ignorePatterns": ["migrations/**/*.cjs"],
 	"settings": {
 		"import/resolver": {
 			"node": {
diff --git a/migrations/20260314153308-add-orders-indexes.cjs b/migrations/20260314153308-add-orders-indexes.cjs
new file mode 100644
index 0000000..11568f4
--- /dev/null
+++ b/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');
+  },
+};
diff --git a/migrations/20260314153309-add-transactions-indexes.cjs b/migrations/20260314153309-add-transactions-indexes.cjs
new file mode 100644
index 0000000..cfb6d3a
--- /dev/null
+++ b/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');
+  },
+};
diff --git a/src/schemes/Order.ts b/src/schemes/Order.ts
index 00de457..91e63a7 100644
--- a/src/schemes/Order.ts
+++ b/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'] },
+		],
 	},
 );
 
diff --git a/src/schemes/Transaction.ts b/src/schemes/Transaction.ts
index f9a7547..1d70d72 100644
--- a/src/schemes/Transaction.ts
+++ b/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'] },
+		],
 	},
 );