From 5fc312ce5a29639869a2bc0ccf09c76c367a9a35 Mon Sep 17 00:00:00 2001
From: Mateusz Sekara <mateusz.sekara@gmail.com>
Date: Fri, 27 Oct 2023 13:00:11 +0200
Subject: [PATCH] Loading random data to the db

---
 .../migrations/0199_load_data_for_test.sql    | 71 +++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 core/store/migrate/migrations/0199_load_data_for_test.sql

diff --git a/core/store/migrate/migrations/0199_load_data_for_test.sql b/core/store/migrate/migrations/0199_load_data_for_test.sql
new file mode 100644
index 0000000000..e6607e1969
--- /dev/null
+++ b/core/store/migrate/migrations/0199_load_data_for_test.sql
@@ -0,0 +1,71 @@
+-- +goose Up
+
+CREATE EXTENSION pgcrypto;
+
+INSERT INTO evm.logs(
+    evm_chain_id,
+    log_index,
+    block_hash,
+    block_number,
+    address,
+    event_sig,
+    topics,
+    tx_hash,
+    data,
+    created_at,
+    block_timestamp
+)
+SELECT
+    1337 AS evm_chain_id,
+    gs AS log_index,
+    rb1 AS block_hash,
+    gs AS block_number,
+    rb2 AS address,
+    rb1 AS event_sig,
+    ARRAY[rb1, rb2, rb1, rb2] AS topics,
+    rb1 AS tx_hash,
+    gen_random_bytes(128) AS data,
+  timestamp '2023-01-01 00:00:00' + random() * (timestamp '2023-12-31 23:59:59' - timestamp '2023-01-01 00:00:00') AS created_at,
+  timestamp '2023-01-01 00:00:00' + random() * (timestamp '2023-12-31 23:59:59' - timestamp '2023-01-01 00:00:00') AS block_timestamp
+FROM generate_series(1, 200000) gs
+    LEFT JOIN LATERAL (
+    SELECT gen_random_bytes(32) AS rb1,
+    gen_random_bytes(32) as rb2) as foo ON true;
+
+
+INSERT INTO evm.logs(
+    evm_chain_id,
+    log_index,
+    block_hash,
+    block_number,
+    address,
+    event_sig,
+    topics,
+    tx_hash,
+    data,
+    created_at,
+    block_timestamp
+)
+SELECT
+    2337 AS evm_chain_id,
+    gs AS log_index,
+    rb1 AS block_hash,
+    gs AS block_number,
+    rb2 AS address,
+    rb1 AS event_sig,
+    ARRAY[rb1, rb2, rb1, rb2] AS topics,
+    rb1 AS tx_hash,
+    gen_random_bytes(128) AS data,
+  timestamp '2023-01-01 00:00:00' + random() * (timestamp '2023-12-31 23:59:59' - timestamp '2023-01-01 00:00:00') AS created_at,
+  timestamp '2023-01-01 00:00:00' + random() * (timestamp '2023-12-31 23:59:59' - timestamp '2023-01-01 00:00:00') AS block_timestamp
+FROM generate_series(1, 200000) gs
+    LEFT JOIN LATERAL (
+    SELECT gen_random_bytes(32) AS rb1,
+    gen_random_bytes(32) as rb2) as foo ON true;
+
+DROP EXTENSION pgcrypto;
+
+-- +goose Down
+
+delete from evm.logs where evm_chain_id = 1337;
+delete from evm.logs where evm_chain_id = 2337;
\ No newline at end of file