From 7d99176fdc20b4da8381cbd28e04eae173b71e92 Mon Sep 17 00:00:00 2001
From: Sam <110511194+sam-xyz@users.noreply.github.com>
Date: Wed, 29 Nov 2023 10:28:30 +0800
Subject: [PATCH] contract self heal logic (#313)

---
 models/silver/NFT/silver__nft_transfers.sql | 52 +++++++++++++++++++--
 models/silver/NFT/silver__nft_transfers.yml |  6 +++
 2 files changed, 54 insertions(+), 4 deletions(-)

diff --git a/models/silver/NFT/silver__nft_transfers.sql b/models/silver/NFT/silver__nft_transfers.sql
index a895d17..d7bf847 100644
--- a/models/silver/NFT/silver__nft_transfers.sql
+++ b/models/silver/NFT/silver__nft_transfers.sql
@@ -41,9 +41,7 @@ WITH base AS (
 {% if is_incremental() %}
 AND TO_TIMESTAMP_NTZ(_inserted_timestamp) >= (
     SELECT
-        MAX(
-            _inserted_timestamp
-        )
+        MAX(_inserted_timestamp) - INTERVAL '12 hours'
     FROM
         {{ this }}
 )
@@ -234,6 +232,7 @@ all_transfers AS (
         erc1155_value,
         _inserted_timestamp,
         event_index,
+        1 AS intra_event_index,
         'erc721_Transfer' AS token_transfer_type,
         CONCAT(
             _log_id,
@@ -256,6 +255,7 @@ all_transfers AS (
         erc1155_value,
         _inserted_timestamp,
         event_index,
+        1 AS intra_event_index,
         'erc1155_TransferSingle' AS token_transfer_type,
         CONCAT(
             _log_id,
@@ -280,6 +280,7 @@ all_transfers AS (
         erc1155_value,
         _inserted_timestamp,
         event_index,
+        intra_event_index,
         'erc1155_TransferBatch' AS token_transfer_type,
         CONCAT(
             _log_id,
@@ -301,6 +302,7 @@ transfer_base AS (
         block_timestamp,
         tx_hash,
         event_index,
+        intra_event_index,
         contract_address,
         C.token_name AS project_name,
         from_address,
@@ -328,6 +330,7 @@ fill_transfers AS (
         t.block_timestamp,
         t.tx_hash,
         t.event_index,
+        t.intra_event_index,
         t.contract_address,
         C.token_name AS project_name,
         t.from_address,
@@ -348,6 +351,25 @@ fill_transfers AS (
     WHERE
         t.project_name IS NULL
         AND C.token_name IS NOT NULL
+),
+blocks_fill AS (
+    SELECT
+        *
+    FROM
+        {{ this }}
+    WHERE
+        block_number IN (
+            SELECT
+                block_number
+            FROM
+                fill_transfers
+        )
+        AND _log_id NOT IN (
+            SELECT
+                _log_id
+            FROM
+                fill_transfers
+        )
 )
 {% endif %},
 final_base AS (
@@ -356,6 +378,7 @@ final_base AS (
         block_timestamp,
         tx_hash,
         event_index,
+        intra_event_index,
         contract_address,
         project_name,
         from_address,
@@ -370,12 +393,13 @@ final_base AS (
         transfer_base
 
 {% if is_incremental() %}
-UNION
+UNION ALL
 SELECT
     block_number,
     block_timestamp,
     tx_hash,
     event_index,
+    intra_event_index,
     contract_address,
     project_name,
     from_address,
@@ -388,6 +412,25 @@ SELECT
     _inserted_timestamp
 FROM
     fill_transfers
+UNION ALL
+SELECT
+    block_number,
+    block_timestamp,
+    tx_hash,
+    event_index,
+    intra_event_index,
+    contract_address,
+    project_name,
+    from_address,
+    to_address,
+    tokenId,
+    erc1155_value,
+    event_type,
+    token_transfer_type,
+    _log_id,
+    _inserted_timestamp
+FROM
+    blocks_fill
 {% endif %}
 )
 SELECT
@@ -395,6 +438,7 @@ SELECT
     block_timestamp,
     tx_hash,
     event_index,
+    intra_event_index,
     contract_address,
     project_name,
     from_address,
diff --git a/models/silver/NFT/silver__nft_transfers.yml b/models/silver/NFT/silver__nft_transfers.yml
index 6cdc8fa..6ba35b3 100644
--- a/models/silver/NFT/silver__nft_transfers.yml
+++ b/models/silver/NFT/silver__nft_transfers.yml
@@ -28,6 +28,12 @@ models:
           - not_null
           - dbt_expectations.expect_column_values_to_match_regex:
               regex: 0[xX][0-9a-fA-F]+
+      - name: EVENT_INDEX
+        tests:
+          - not_null
+      - name: INTRA_EVENT_INDEX
+        tests:
+          - not_null
       - name: CONTRACT_ADDRESS
         tests:
           - not_null