add initial dimensions

Author: Student

models/warehouse/dimensions/dim_calendar_dates.sql

@@ -0,0 +1,46 @@
+with
+
+calendar_dates as (
+
+    {{ dbt_utils.date_spine(
+        datepart="day",
+        start_date="cast('2018-01-01' as date)",
+        end_date="cast('2050-12-31' as date)"
+    )
+    }}
+
+),
+
+final as (
+
+    select
+        -- Surrogate Key
+        {{ dbt_utils.generate_surrogate_key(
+            ['date(date_day)']
+        )}} as calendar_date_sk,
+ 
+        -- Descriptive Values
+        date_day::date as date_day,
+        extract(isodow from date_day) as day_of_week_number,
+        extract(day from date_day) as day_of_month_number,
+        extract(doy from date_day) as day_of_year_number,
+
+        extract(week from date_day) as week_of_year_number,
+        extract(month from date_day) as month_of_year_number,
+        extract(quarter from date_day) as quarter_of_year_number,
+        extract(year from date_day) as year_number,
+
+        to_char(date_day, 'Dy') as short_weekday_name,
+        to_char(date_day, 'Day') as full_weekday_name,
+        to_char(date_day, 'Mon') as short_month_name,
+        to_char(date_day, 'Month') as full_month_name,
+
+        concat(to_char(date_day, 'Mon'), ' ', extract(year from date_day)) as short_month_year,
+
+        concat(to_char(date_day, 'Month'), ' ', extract(year from date_day)) as full_month_year
+
+    from calendar_dates
+
+)
+
+select * from final

models/warehouse/dimensions/dim_games.sql

@@ -0,0 +1,56 @@
+with
+
+games as (
+    select * from {{ ref('stg_nba__games') }}
+),
+
+final as (
+    
+    select
+        -- Surrogate Key
+        {{ dbt_utils.generate_surrogate_key(
+            ['game_id']
+        )}} as game_sk,
+
+        -- Descriptive Values
+        game_id,
+        home_team_id,
+        home_team_name,
+        away_team_id,
+        away_team_name,
+        league_id,
+        league_name,
+        season,
+        
+        status_long,
+        status_short,
+        country_id,
+        country_code,
+        country_name,
+        timezone,
+    
+        -- Booleans
+        is_home_team_win,
+        is_away_team_win,
+
+        -- Dates
+        game_date,
+        game_time,
+        game_at,
+        created_at  
+        
+        /*
+        -- DW Values
+        null as dw_is_active,
+        null as dw_created_at,
+        null as dw_updated_at,
+        null as dw_is_deleted,
+        null as dw_deleted_at
+        */
+
+    from games
+
+)
+
+select * from final
+

models/warehouse/dimensions/dim_teams.sql

@@ -0,0 +1,65 @@
+with
+
+teams as (
+    select * from {{ ref('stg_nba__teams') }}
+),
+
+franchises as (
+    select * from {{ ref('stg_gsheets__franchise_actives') }}
+),
+
+managers as (
+    select * from {{ ref('stg_gsheets__franchise_general_managers') }}
+),
+
+coaches as (
+    select * from {{ ref('stg_gsheets__franchise_head_coaches') }}
+),
+
+final as (
+    
+    select
+        -- Surrogate Key
+        {{ dbt_utils.generate_surrogate_key(
+            ['teams.team_id',
+             'franchises.team_id',
+             'coaches.head_coach_id',
+             'managers.general_manager_id']
+        )}} as team_sk,
+
+        -- Descriptive Values
+        teams.team_id,
+        teams.team_name,
+        teams.team_logo_url,
+        teams.country_name,
+        franchises.year_started,
+        coaches.head_coach,
+        managers.general_manager,
+        managers.division,
+        managers.conference
+        
+        /*
+        -- DW Values
+        null as dw_is_active,
+        null as dw_created_at,
+        null as dw_updated_at,
+        null as dw_is_deleted,
+        null as dw_deleted_at
+        */
+
+    from teams
+
+    left join franchises
+        on teams.team_name = franchises.franchise_name
+        and franchises.is_current
+    
+    left join managers
+        on teams.team_name = managers.team_name
+
+    left join coaches
+        on teams.team_name = coaches.team_name
+
+)
+
+select * from final
+