Added mining/pool/:poolId and mining/pool/:poolId/:interval APIs

backend/src/repositories/BlocksRepository.ts

@@ -135,6 +135,23 @@ class BlocksRepository {
     return <number>rows[0].blockTimestamp;
   }
 
+  /**
+   * Get blocks mined by a specific mining pool
+   */
+  public async $getBlocksByPool(interval: string | null, poolId: number): Promise<object> {
+    const query = `
+      SELECT *
+      FROM blocks
+      WHERE pool_id = ${poolId}`
+      + (interval != null ? ` AND blockTimestamp BETWEEN DATE_SUB(NOW(), INTERVAL ${interval}) AND NOW()` : ``);
+
+    const connection = await DB.pool.getConnection();
+    const [rows] = await connection.query(query);
+    connection.release();
+
+    return rows;
+  }
+
   /**
    * Get one block by height
    */
@@ -156,4 +173,4 @@ class BlocksRepository {
   }
 }
 
-export default new BlocksRepository();
+export default new BlocksRepository();

backend/src/repositories/PoolsRepository.ts

@@ -41,6 +41,23 @@ class PoolsRepository {
 
     return <PoolInfo[]>rows;
   }
+
+  /**
+   * Get mining pool statistics for one pool
+   */
+   public async $getPool(poolId: number) : Promise<object> {
+    const query = `
+      SELECT *
+      FROM pools
+      WHERE pools.id = ${poolId}
+    `;
+
+    const connection = await DB.pool.getConnection();
+    const [rows] = await connection.query(query);
+    connection.release();
+
+    return rows[0];
+  }
 }
 
 export default new PoolsRepository();