first commit

models/core/fct_lap_times.sql

@@ -0,0 +1,13 @@
+with lap_times as (
+    select 
+        {{ dbt_utils.generate_surrogate_key(['race_id', 'driver_id', 'lap']) }} as lap_times_id,
+        race_id                                                                 as race_id,
+        driver_id                                                               as driver_id,
+        lap                                                                     as lap,
+        driver_position                                                         as driver_position,
+        lap_time_formatted                                                      as lap_time_formatted,
+        official_laptime                                                        as official_laptime,
+        lap_time_milliseconds                                                   as lap_time_milliseconds
+    from {{ ref('stg_lap_times') }}
+)
+select * from lap_times

models/marts/mrt_lap_times_years.sql

@@ -0,0 +1,19 @@
+with lap_times as (
+select * from {{ ref('fct_lap_times') }}
+    ),
+    races as (
+    select * from {{ ref('dim_races') }}
+    ),
+    expanded_lap_times_by_year as (
+        select 
+            lap_times.race_id, 
+            driver_id, 
+            race_year,
+            lap,
+            lap_time_milliseconds 
+        from lap_times
+        left join races
+            on lap_times.race_id = races.race_id
+        where lap_time_milliseconds is not null 
+    )
+    select * from expanded_lap_times_by_year