Add script for parsing competing dex trades from Bloxy (#1355)

1 files changed, 41 insertions, 0 deletions

diff --git a/packages/pipeline/migrations/1543446690436-CreateDexTrades.ts b/packages/pipeline/migrations/1543446690436-CreateDexTrades.ts
new file mode 100644
index 000000000..267cf144b
--- /dev/null
+++ b/packages/pipeline/migrations/1543446690436-CreateDexTrades.ts
@@ -0,0 +1,41 @@
+import { MigrationInterface, QueryRunner, Table } from 'typeorm';
+
+const dexTrades = new Table({
+    name: 'raw.dex_trades',
+    columns: [
+        { name: 'source_url', type: 'varchar', isPrimary: true },
+        { name: 'tx_hash', type: 'varchar', isPrimary: true },
+
+        { name: 'tx_timestamp', type: 'bigint' },
+        { name: 'tx_date', type: 'varchar' },
+        { name: 'tx_sender', type: 'varchar(42)' },
+        { name: 'smart_contract_id', type: 'bigint' },
+        { name: 'smart_contract_address', type: 'varchar(42)' },
+        { name: 'contract_type', type: 'varchar' },
+        { name: 'maker', type: 'varchar(42)' },
+        { name: 'taker', type: 'varchar(42)' },
+        { name: 'amount_buy', type: 'numeric' },
+        { name: 'maker_fee_amount', type: 'numeric' },
+        { name: 'buy_currency_id', type: 'bigint' },
+        { name: 'buy_symbol', type: 'varchar' },
+        { name: 'amount_sell', type: 'numeric' },
+        { name: 'taker_fee_amount', type: 'numeric' },
+        { name: 'sell_currency_id', type: 'bigint' },
+        { name: 'sell_symbol', type: 'varchar' },
+        { name: 'maker_annotation', type: 'varchar' },
+        { name: 'taker_annotation', type: 'varchar' },
+        { name: 'protocol', type: 'varchar' },
+        { name: 'buy_address', type: 'varchar(42)', isNullable: true },
+        { name: 'sell_address', type: 'varchar(42)', isNullable: true },
+    ],
+});
+
+export class CreateDexTrades1543446690436 implements MigrationInterface {
+    public async up(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.createTable(dexTrades);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<any> {
+        await queryRunner.dropTable(dexTrades);
+    }
+}