Move tests from scheduled queries / business queries to DBT

models/marts/enriched_history/enriched_history_operations.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
     columns:

models/marts/enriched_history/enriched_history_operations_soroban.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
     columns:

models/marts/fee_stats_agg.yml

@@ -9,7 +9,7 @@ models:
           field: cast(day_agg as timestamp)
           interval: 2
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
     columns:

models/marts/history_assets.yml

@@ -9,9 +9,17 @@ models:
           field: cast(batch_run_date as timestamp)
           interval: 2
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
+      - incremental_unique_combination_of_columns:
+          combination_of_columns:
+            - batch_run_date
+            - asset_type
+            - asset_code
+            - asset_issuer
+          date_column_name: "batch_run_date"
+          greater_than_equal_to: "2 day"
     columns:
       - name: asset_id
         description: '{{ doc("assets_id") }}'

models/marts/ledger_current_state/account_signers_current.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
       - incremental_unique_combination_of_columns:

models/marts/ledger_current_state/accounts_current.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
       - incremental_unique_combination_of_columns:

models/marts/ledger_current_state/claimable_balances_current.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
     columns:

models/marts/ledger_current_state/contract_data_current.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
     columns:

models/marts/ledger_current_state/liquidity_pools_current.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
       - incremental_unique_combination_of_columns:

models/marts/ledger_current_state/offers_current.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
       - incremental_unique_combination_of_columns:

models/marts/ledger_current_state/trust_lines_current.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
       - incremental_unique_combination_of_columns:

models/marts/ledger_current_state/ttl_current.yml

@@ -9,7 +9,7 @@ models:
           field: closed_at
           interval: 12
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
     columns:

models/marts/trade_agg.yml

@@ -9,7 +9,7 @@ models:
           field: cast(day_agg as timestamp)
           interval: 2
           config:
-            severity: warn
+            severity: error
           meta:
             description: "Monitors the freshness of your table over time, as the expected time between data updates."
       - incremental_unique_combination_of_columns:

models/sources/src_accounts.yml

@@ -14,7 +14,6 @@ sources:
           - incremental_unique_combination_of_columns:
               combination_of_columns:
                 - account_id
-                - sequence_number
                 - ledger_entry_change
                 - last_modified_ledger
               date_column_name: "batch_run_date"

tests/bucketlist_db_size_check.sql

@@ -0,0 +1,17 @@
+{{ config(
+    severity="error"
+    , tags=["singular_test"]
+    )
+}}
+
+with bucketlist_db_size as (
+  select sequence,
+    closed_at,
+    total_byte_size_of_bucket_list / 1000000000 as bl_db_gb
+  from {{ source('crypto_stellar', 'history_ledgers') }}
+  where closed_at >= TIMESTAMP_SUB('{{ dbt_airflow_macros.ts(timezone=none) }}', INTERVAL 1 HOUR )
+  -- alert when the bucketlist has grown larger than 12 gb
+    and total_byte_size_of_bucket_list / 1000000000 >= 12
+)
+
+select * from bucketlist_db_size

tests/eho_by_ops.sql

@@ -0,0 +1,36 @@
+{{ config(
+    severity="error"
+    , tags=["singular_test"]
+    )
+}}
+
+-- Enriched_history_operations table is dependent on the
+-- history_operations table to load. It is assumed that
+-- any id present in the upstream table should be loaded in
+-- the downstream. If records are not present, alert the team.
+WITH find_missing AS (
+  SELECT op.id,
+    op.batch_run_date,
+    op.batch_id
+  FROM {{ source('crypto_stellar', 'history_operations') }} op
+  LEFT OUTER JOIN {{ ref('enriched_history_operations') }} eho
+    ON op.id = eho.op_id
+  WHERE eho.op_id IS NULL
+    -- Scan only the last 24 hours of data. Alert runs intraday so failures
+    -- are caught and resolved quickly.
+    AND TIMESTAMP(op.batch_run_date) >= TIMESTAMP_SUB('{{ dbt_airflow_macros.ts(timezone=none) }}', INTERVAL 1 DAY )
+),
+find_max_batch AS (
+  SELECT MAX(batch_run_date) AS max_batch
+  FROM {{ source('crypto_stellar', 'history_operations') }}
+  WHERE TIMESTAMP(batch_run_date) >= TIMESTAMP_SUB('{{ dbt_airflow_macros.ts(timezone=none) }}', INTERVAL 1 DAY )
+)
+SELECT batch_run_date,
+    batch_id,
+    count(*)
+FROM find_missing
+-- Account for delay in loading history_operations table prior to
+-- enriched_history_operations table being loaded.
+WHERE batch_run_date != (SELECT max_batch FROM find_max_batch)
+GROUP BY 1, 2
+ORDER BY 1

tests/num_txns_and_ops.sql

@@ -0,0 +1,65 @@
+{{ config(
+    severity="error"
+    , tags=["singular_test"]
+    )
+}}
+
+-- Query studies the number of reported transactions and operations
+-- reported and committed per ledger in history_ledgers with the
+-- actual transaction count and operation count in the ledger.
+-- If the counts mismatch, there was a batch processing error
+-- and transactions or operations were dropped from the dataset.
+-- Get the actual count of transactions per ledger
+WITH txn_count AS (
+    SELECT ledger_sequence, COUNT(id) as txn_transaction_count
+    FROM {{ source('crypto_stellar', 'history_transactions') }}
+    --Take all ledgers committed in the last 36 hours to validate newly written data
+    -- Alert runs at 12pm UTC in GCP which creates the 36 hour interval
+    WHERE TIMESTAMP(batch_run_date) >= TIMESTAMP_SUB('{{ dbt_airflow_macros.ts(timezone=none) }}', INTERVAL 1 DAY )
+    GROUP BY ledger_sequence
+),
+-- Get the actual count of operations per ledger
+     operation_count AS (
+         SELECT A.ledger_sequence, COUNT(B.id) AS op_operation_count
+         FROM {{ source('crypto_stellar', 'history_transactions') }} A
+                  JOIN {{ source('crypto_stellar', 'history_operations') }} B
+                       ON A.id = B.transaction_id
+         WHERE TIMESTAMP(A.batch_run_date) >= TIMESTAMP_SUB('{{ dbt_airflow_macros.ts(timezone=none) }}', INTERVAL 1 DAY )
+            AND TIMESTAMP(B.batch_run_date) >= TIMESTAMP_SUB('{{ dbt_airflow_macros.ts(timezone=none) }}', INTERVAL 1 DAY )
+         GROUP BY A.ledger_sequence
+     ),
+-- compare actual counts with the counts reported in the ledgers table
+     final_counts AS (
+         SELECT A.sequence, A.closed_at, A.batch_id,
+                A.tx_set_operation_count as expected_operation_count,
+                A.operation_count,
+                (A.failed_transaction_count + A.successful_transaction_count) as expected_transaction_count,
+                COALESCE(B.txn_transaction_count, 0) as actual_transaction_count,
+                COALESCE(C.op_operation_count, 0) as actual_operation_count
+         FROM {{ source('crypto_stellar', 'history_ledgers') }} A
+                  LEFT OUTER JOIN txn_count B
+                                  ON A.sequence = B.ledger_sequence
+                  LEFT OUTER JOIN operation_count C
+                                  ON A.sequence = C.ledger_sequence
+         WHERE TIMESTAMP(A.batch_run_date) >= TIMESTAMP_SUB('{{ dbt_airflow_macros.ts(timezone=none) }}', INTERVAL 1 DAY )
+     )
+        , raw_values AS (
+    SELECT sequence, closed_at, batch_id,
+           expected_transaction_count, actual_transaction_count,
+           expected_operation_count, actual_operation_count
+    FROM final_counts
+    WHERE
+        ((expected_transaction_count <> actual_transaction_count)
+            OR (expected_operation_count <> actual_operation_count))
+)
+SELECT batch_id,
+       SUM(expected_transaction_count) as exp_txn_count,
+       SUM(actual_transaction_count ) as actual_txn_count,
+       SUM(expected_operation_count ) as exp_op_count,
+       SUM(actual_operation_count ) as actual_op_count
+FROM raw_values
+--@TODO: figure out a more precise delay for ledgers. Since tables are loaded on a 15-30 min delay,
+-- we do not want a premature alert to row count mismatches when it could be loading latency
+WHERE closed_at <= TIMESTAMP_ADD('{{ dbt_airflow_macros.ts(timezone=none) }}', INTERVAL -180 MINUTE )
+GROUP BY batch_id
+ORDER BY batch_id

tests/sorobon_surge_pricing_check.sql

@@ -0,0 +1,17 @@
+{{ config(
+    severity="warn"
+    , tags=["singular_test"]
+    )
+}}
+
+with surge_pricing_check as (
+  select inclusion_fee_charged,
+    ledger_sequence,
+    closed_at
+from {{ ref('enriched_history_operations_soroban') }}
+where closed_at >= TIMESTAMP_SUB('{{ dbt_airflow_macros.ts(timezone=none) }}', INTERVAL 1 HOUR )
+  -- inclusion fees over 100 stroops indicate surge pricing on the network
+  and inclusion_fee_charged > 100
+)
+
+select * from surge_pricing_check