dbt proj files and sp setup

dbt_project.yml

@@ -0,0 +1,44 @@
+# Name your project! Project names should contain only lowercase characters
+# and underscores. A good package name should reflect your organization's
+# name or the intended use of these models
+name: "solana_models"
+version: "1.0.0"
+config-version: 2
+
+# This setting configures which "profile" dbt uses for this project.
+profile: "snowflake"
+
+# These configurations specify where dbt should look for different types of files.
+# The `source-paths` config, for example, states that models in this project can be
+# found in the "models/" directory. You probably won't need to change these!
+source-paths: ["models"]
+analysis-paths: ["analysis"]
+test-paths: ["tests"]
+data-paths: ["data"]
+macro-paths: ["macros"]
+snapshot-paths: ["snapshots"]
+
+target-path: "target" # directory which will store compiled SQL files
+clean-targets: # directories to be removed by `dbt clean`
+  - "target"
+  - "dbt_modules"
+
+on-run-start:
+  - '{{create_sps()}}'
+  - '{{create_tasks()}}'
+
+# Configuring models
+# Full documentation: https://docs.getdbt.com/docs/configuring-models
+
+# In this example config, we tell dbt to build all models in the example/ directory
+# as tables. These settings can be overridden in the individual model files
+# using the `{{ config(...) }}` macro.
+models:
+  +copy_grants: true
+  sql_models:
+    solana:
+      materialized: incremental
+      +schema: bronze_solana
+
+vars:
+  "dbt_date:time_zone": America/Los_Angeles

macros/create_sps.sql

@@ -0,0 +1,7 @@
+{% macro create_sps() %}
+    CREATE SCHEMA IF NOT EXISTS _internal;
+
+    {% if target.database == 'SOLANA' %}
+        {{ sp_create_prod_clone('_internal') }};
+    {% endif %}
+{% endmacro %}

macros/create_tasks.sql

@@ -0,0 +1,8 @@
+{% macro create_tasks() %}
+    CREATE SCHEMA IF NOT EXISTS _internal;
+
+    {% if target.database == 'SOLANA' %}
+        {{ task_run_sp_create_prod_clone('_internal') }};
+    {% endif %}
+
+{% endmacro %}

macros/custom_naming_macros.sql

@@ -0,0 +1,17 @@
+{% macro generate_schema_name(
+        custom_schema_name = none,
+        node = none
+    ) -%}
+    {% set node_name = node.name %}
+    {% set split_name = node_name.split('__') %}
+    {{ split_name [0] | trim }}
+{%- endmacro %}
+
+{% macro generate_alias_name(
+        custom_alias_name = none,
+        node = none
+    ) -%}
+    {% set node_name = node.name %}
+    {% set split_name = node_name.split('__') %}
+    {{ split_name [1] | trim }}
+{%- endmacro %}

macros/sp_create_prod_clone.sql

@@ -0,0 +1,45 @@
+{% macro sp_create_prod_clone(target_schema) -%}
+
+create or replace procedure {{ target_schema }}.create_prod_clone(source_db_name string, destination_db_name string, role_name string)
+returns boolean 
+language javascript
+execute as caller
+as
+$$
+    snowflake.execute({sqlText: `BEGIN TRANSACTION;`});
+    try {
+        snowflake.execute({sqlText: `DROP DATABASE IF EXISTS ${DESTINATION_DB_NAME}`});
+        snowflake.execute({sqlText: `CREATE DATABASE ${DESTINATION_DB_NAME} CLONE ${SOURCE_DB_NAME}`});
+
+        var existing_schemas = snowflake.execute({sqlText: `SELECT table_schema
+            FROM ${DESTINATION_DB_NAME}.INFORMATION_SCHEMA.TABLE_PRIVILEGES
+            WHERE grantor IS NOT NULL
+            GROUP BY 1;`});
+
+        while (existing_schemas.next()) {
+            var schema = existing_schemas.getColumnValue(1)
+            snowflake.execute({sqlText: `GRANT OWNERSHIP ON SCHEMA ${DESTINATION_DB_NAME}.${schema} TO ROLE ${ROLE_NAME} COPY CURRENT GRANTS;`});
+        }
+
+        var existing_tables = snowflake.execute({sqlText: `SELECT table_schema, table_name
+            FROM ${DESTINATION_DB_NAME}.INFORMATION_SCHEMA.TABLE_PRIVILEGES
+            WHERE grantor IS NOT NULL
+            GROUP BY 1,2;`});
+
+        while (existing_tables.next()) {
+            var schema = existing_tables.getColumnValue(1)
+            var table_name = existing_tables.getColumnValue(2)
+            snowflake.execute({sqlText: `GRANT OWNERSHIP ON TABLE ${DESTINATION_DB_NAME}.${schema}.${table_name} TO ROLE ${ROLE_NAME} COPY CURRENT GRANTS;`});
+        }
+
+        snowflake.execute({sqlText: `GRANT OWNERSHIP ON DATABASE ${DESTINATION_DB_NAME} TO ROLE ${ROLE_NAME};`})
+        snowflake.execute({sqlText: `COMMIT;`});
+    } catch (err) {
+        snowflake.execute({sqlText: `ROLLBACK;`});
+        throw(err);
+    }
+    
+    return true
+$$
+
+{%- endmacro %}

macros/task_run_sp_create_prod_clone.sql

@@ -0,0 +1,7 @@
+{% macro task_run_sp_create_prod_clone(target_schema) -%}
+    create or replace task {{target_schema}}.run_sp_create_prod_clone
+        warehouse = dbt_cloud
+        schedule = 'USING CRON 15 6 * * * UTC'
+    as
+        call {{ target_schema }}.create_prod_clone('solana', 'solana_dev', 'internal_dev')
+{%- endmacro %}

models/sources.yml

@@ -0,0 +1,9 @@
+version: 2
+
+sources:
+  - name: prod
+    database: chainwalkers
+    schema: prod
+    tables:
+      - name: solana_blocks
+      - name: solana_txs

packages.yml

@@ -0,0 +1,3 @@
+packages:
+  - package: calogica/dbt_expectations
+    version: [">=0.4.0", "<0.5.0"]