From 18a63933fa9cc49deea39f532cc6af452a7c888d Mon Sep 17 00:00:00 2001
From: nymkappa <vialjoris@hotmail.com>
Date: Thu, 13 Jan 2022 12:18:39 +0900
Subject: [PATCH] Increment migration schema version to 3 and re-add `pools`
 and `blocks` table creation queries

---
 backend/src/api/database-migration.ts | 32 +++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/backend/src/api/database-migration.ts b/backend/src/api/database-migration.ts
index efdf6755c..69807b414 100644
--- a/backend/src/api/database-migration.ts
+++ b/backend/src/api/database-migration.ts
@@ -85,6 +85,7 @@ class DatabaseMigration {
       }
       if (databaseSchemaVersion < 3) {
         await this.$executeQuery(connection, this.getCreatePoolsTableQuery(), await this.$checkIfTableExists('pools'));
+        await this.$executeQuery(connection, this.getCreateBlocksTableQuery(), await this.$checkIfTableExists('blocks'));
       }
       connection.release();
     } catch (e) {
@@ -348,6 +349,37 @@ class DatabaseMigration {
       PRIMARY KEY (id)
     ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;`;
   }
+
+  private getCreatePoolsTableQuery(): string {
+    return `CREATE TABLE IF NOT EXISTS pools (
+      id int(11) NOT NULL AUTO_INCREMENT,
+      name varchar(50) NOT NULL,
+      link varchar(255) NOT NULL,
+      addresses text NOT NULL,
+      regexes text NOT NULL,
+      PRIMARY KEY (id)
+    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;`;
+  }
+
+  private getCreateBlocksTableQuery(): string {
+    return `CREATE TABLE IF NOT EXISTS blocks (
+      height int(11) unsigned NOT NULL,
+      hash varchar(65) NOT NULL,
+      blockTimestamp timestamp NOT NULL,
+      size int(11) unsigned NOT NULL,
+      weight int(11) unsigned NOT NULL,
+      tx_count int(11) unsigned NOT NULL,
+      coinbase_raw text,
+      difficulty bigint(20) unsigned NOT NULL,
+      pool_id int(11) DEFAULT -1,
+      fees double unsigned NOT NULL,
+      fee_span json NOT NULL,
+      median_fee double unsigned NOT NULL,
+      PRIMARY KEY (height),
+      INDEX (pool_id),
+      FOREIGN KEY (pool_id) REFERENCES pools (id)
+    ) ENGINE=InnoDB DEFAULT CHARSET=utf8;`;
+  }
 }
 
 export default new DatabaseMigration();