From ad45abbe9ca4f46ef9f14d5cd06f3fb23f44e607 Mon Sep 17 00:00:00 2001
From: Luke Van Seters <lukevanseters@gmail.com>
Date: Wed, 17 Nov 2021 15:07:04 -0500
Subject: [PATCH] Add crud for blocks

---
 mev_inspect/crud/blocks.py | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 mev_inspect/crud/blocks.py

diff --git a/mev_inspect/crud/blocks.py b/mev_inspect/crud/blocks.py
new file mode 100644
index 0000000..3639ba8
--- /dev/null
+++ b/mev_inspect/crud/blocks.py
@@ -0,0 +1,26 @@
+from mev_inspect.schemas.blocks import Block
+
+
+def delete_block(
+    db_session,
+    block_number: int,
+) -> None:
+    db_session.execute(
+        "DELETE FROM blocks WHERE block_number = :block_number",
+        params={"block_number": block_number},
+    )
+    db_session.commit()
+
+
+def write_block(
+    db_session,
+    block: Block,
+) -> None:
+    db_session.execute(
+        "INSERT INTO blocks (block_number, block_timestamp) VALUES (:block_number, :block_timestamp)",
+        params={
+            "block_number": block.block_number,
+            "block_timestamp": block.block_timestamp,
+        },
+    )
+    db_session.commit()