Metrics avg amount

data/raw_customers.csv

@@ -1,101 +1,101 @@
-id,first_name,last_name
-1,Michael,P.
-2,Shawn,M.
-3,Kathleen,P.
-4,Jimmy,C.
-5,Katherine,R.
-6,Sarah,R.
-7,Martin,M.
-8,Frank,R.
-9,Jennifer,F.
-10,Henry,W.
-11,Fred,S.
-12,Amy,D.
-13,Kathleen,M.
-14,Steve,F.
-15,Teresa,H.
-16,Amanda,H.
-17,Kimberly,R.
-18,Johnny,K.
-19,Virginia,F.
-20,Anna,A.
-21,Willie,H.
-22,Sean,H.
-23,Mildred,A.
-24,David,G.
-25,Victor,H.
-26,Aaron,R.
-27,Benjamin,B.
-28,Lisa,W.
-29,Benjamin,K.
-30,Christina,W.
-31,Jane,G.
-32,Thomas,O.
-33,Katherine,M.
-34,Jennifer,S.
-35,Sara,T.
-36,Harold,O.
-37,Shirley,J.
-38,Dennis,J.
-39,Louise,W.
-40,Maria,A.
-41,Gloria,C.
-42,Diana,S.
-43,Kelly,N.
-44,Jane,R.
-45,Scott,B.
-46,Norma,C.
-47,Marie,P.
-48,Lillian,C.
-49,Judy,N.
-50,Billy,L.
-51,Howard,R.
-52,Laura,F.
-53,Anne,B.
-54,Rose,M.
-55,Nicholas,R.
-56,Joshua,K.
-57,Paul,W.
-58,Kathryn,K.
-59,Adam,A.
-60,Norma,W.
-61,Timothy,R.
-62,Elizabeth,P.
-63,Edward,G.
-64,David,C.
-65,Brenda,W.
-66,Adam,W.
-67,Michael,H.
-68,Jesse,E.
-69,Janet,P.
-70,Helen,F.
-71,Gerald,C.
-72,Kathryn,O.
-73,Alan,B.
-74,Harry,A.
-75,Andrea,H.
-76,Barbara,W.
-77,Anne,W.
-78,Harry,H.
-79,Jack,R.
-80,Phillip,H.
-81,Shirley,H.
-82,Arthur,D.
-83,Virginia,R.
-84,Christina,R.
-85,Theresa,M.
-86,Jason,C.
-87,Phillip,B.
-88,Adam,T.
-89,Margaret,J.
-90,Paul,P.
-91,Todd,W.
-92,Willie,O.
-93,Frances,R.
-94,Gregory,H.
-95,Lisa,P.
-96,Jacqueline,A.
-97,Shirley,D.
-98,Nicole,M.
-99,Mary,G.
-100,Jean,M.
+id,first_name,last_name,created
+1,Michael,P.,2017-01-30 06:00:00
+2,Shawn,M.,2017-01-30 10:00:00
+3,Kathleen,P.,2017-01-30 01:00:00
+4,Jimmy,C.,2017-03-30 02:00:00
+5,Katherine,R.,2017-02-10 03:00:00
+6,Sarah,R.,2017-01-30 11:00:00
+7,Martin,M.,2017-01-30 11:00:00
+8,Frank,R.,2017-01-30 11:00:00
+9,Jennifer,F.,2017-01-30 11:00:00
+10,Henry,W.,2017-01-30 11:00:00
+11,Fred,S.,2017-01-30 11:00:00
+12,Amy,D.,2017-01-30 11:00:00
+13,Kathleen,M.,2017-01-30 11:00:00
+14,Steve,F.,2017-01-30 11:00:00
+15,Teresa,H.,2017-01-30 11:00:00
+16,Amanda,H.,2017-01-30 11:00:00
+17,Kimberly,R.,2017-01-30 11:00:00
+18,Johnny,K.,2017-01-30 11:00:00
+19,Virginia,F.,2017-01-30 11:00:00
+20,Anna,A.,2017-01-30 11:00:00
+21,Willie,H.,2017-01-30 11:00:00
+22,Sean,H.,2017-01-30 11:00:00
+23,Mildred,A.,2017-01-30 11:00:00
+24,David,G.,2017-01-30 11:00:00
+25,Victor,H.,2017-01-30 11:00:00
+26,Aaron,R.,2017-01-30 11:00:00
+27,Benjamin,B.,2017-01-30 11:00:00
+28,Lisa,W.,2017-01-30 11:00:00
+29,Benjamin,K.,2017-01-30 11:00:00
+30,Christina,W.,2017-01-30 11:00:00
+31,Jane,G.,2017-01-30 11:00:00
+32,Thomas,O.,2017-01-30 11:00:00
+33,Katherine,M.,2017-01-30 11:00:00
+34,Jennifer,S.,2017-01-30 11:00:00
+35,Sara,T.,2017-01-30 11:00:00
+36,Harold,O.,2017-01-30 11:00:00
+37,Shirley,J.,2017-01-30 11:00:00
+38,Dennis,J.,2017-01-30 11:00:00
+39,Louise,W.,2017-01-30 11:00:00
+40,Maria,A.,2017-01-30 11:00:00
+41,Gloria,C.,2017-01-30 11:00:00
+42,Diana,S.,2017-01-30 11:00:00
+43,Kelly,N.,2017-01-30 11:00:00
+44,Jane,R.,2017-01-30 11:00:00
+45,Scott,B.,2017-01-30 11:00:00
+46,Norma,C.,2017-01-30 11:00:00
+47,Marie,P.,2017-01-30 11:00:00
+48,Lillian,C.,2017-01-30 11:00:00
+49,Judy,N.,2017-01-30 11:00:00
+50,Billy,L.,2017-01-30 11:00:00
+51,Howard,R.,2017-01-30 11:00:00
+52,Laura,F.,2017-01-30 11:00:00
+53,Anne,B.,2017-01-30 11:00:00
+54,Rose,M.,2017-01-30 11:00:00
+55,Nicholas,R.,2017-01-30 11:00:00
+56,Joshua,K.,2017-01-30 11:00:00
+57,Paul,W.,2017-01-30 11:00:00
+58,Kathryn,K.,2017-01-30 11:00:00
+59,Adam,A.,2017-01-30 11:00:00
+60,Norma,W.,2017-01-30 11:00:00
+61,Timothy,R.,2017-01-30 11:00:00
+62,Elizabeth,P.,2017-01-30 11:00:00
+63,Edward,G.,2017-01-30 11:00:00
+64,David,C.,2017-01-30 11:00:00
+65,Brenda,W.,2017-01-30 11:00:00
+66,Adam,W.,2017-02-11 03:00:00
+67,Michael,H.,2017-01-30 11:00:00
+68,Jesse,E.,2017-01-30 10:00:00
+69,Janet,P.,2017-01-30 11:00:00
+70,Helen,F.,2017-02-10 03:00:00
+71,Gerald,C.,2017-01-30 11:00:00
+72,Kathryn,O.,2017-01-28 11:00:00
+73,Alan,B.,2017-01-30 11:00:00
+74,Harry,A.,2017-01-30 10:00:00
+75,Andrea,H.,2017-01-24 11:00:00
+76,Barbara,W.,2017-01-30 11:00:00
+77,Anne,W.,2017-01-30 11:00:00
+78,Harry,H.,2017-01-30 11:00:00
+79,Jack,R.,2017-01-30 06:00:00
+80,Phillip,H.,2017-01-15 11:00:00
+81,Shirley,H.,2017-02-10 03:00:00
+82,Arthur,D.,2017-01-30 11:00:00
+83,Virginia,R.,2017-01-30 11:00:00
+84,Christina,R.,2017-01-30 11:00:00
+85,Theresa,M.,2017-01-30 11:00:00
+86,Jason,C.,2017-01-30 11:00:00
+87,Phillip,B.,2017-01-30 01:00:00
+88,Adam,T.,2017-01-30 11:00:00
+89,Margaret,J.,2017-01-30 11:00:00
+90,Paul,P.,2017-01-30 11:00:00
+91,Todd,W.,2017-02-10 03:00:00
+92,Willie,O.,2017-01-30 11:00:00
+93,Frances,R.,2017-01-18 11:00:00
+94,Gregory,H.,2017-01-30 03:00:00
+95,Lisa,P.,2017-01-30 11:00:00
+96,Jacqueline,A.,2017-01-30 11:00:00
+97,Shirley,D.,2017-01-30 11:00:00
+98,Nicole,M.,2017-01-30 11:00:00
+99,Mary,G.,2017-01-19 11:00:00
+100,Jean,M.,2017-01-30 07:00:00

dbt_project.yml

@@ -21,3 +21,9 @@ models:
       materialized: table
       staging:
         materialized: view
+
+seeds:
+  jaffle_shop:
+    raw_customers:
+      +column_types:
+        created: timestamp

models/customers.sql

@@ -50,6 +50,7 @@ final as (
         customers.customer_id,
         customers.first_name,
         customers.last_name,
+        customers.created,
         customer_orders.first_order,
         customer_orders.most_recent_order,
         customer_orders.number_of_orders,

models/payments.sql

@@ -0,0 +1 @@
+select * from {{ ref('stg_payments') }}

models/schema.yml

@@ -10,34 +10,39 @@ models:
         tests:
           - unique
           - not_null
+        meta:
+          metrics:
+            unique_customer_count:
+              type: count_distinct
 
       - name: first_name
         description: Customer's first name. PII.
 
       - name: last_name
         description: Customer's last name. PII.
 
-      - name: first_order
-        description: Date (UTC) of a customer's first order
-
-      - name: most_recent_order
-        description: Date (UTC) of a customer's most recent order
-
-      - name: number_of_orders
-        description: Count of the number of orders a customer has placed
-
-      - name: total_order_amount
-        description: Total value (AUD) of a customer's orders
+      - name: created
+        description: Timestamp (UTC) when customer was created
 
   - name: orders
     description: This table has basic information about orders, as well as some derived facts based on payments
 
+    meta:
+      joins:
+        - join: customers
+          sql_on: ${customers.customer_id} = ${orders.customer_id}
+
+
     columns:
       - name: order_id
         tests:
           - unique
           - not_null
         description: This is a unique identifier for an order
+        meta:
+          metrics:
+            unique_order_count:
+              type: count_distinct
 
       - name: customer_id
         description: Foreign key to the customers table
@@ -49,6 +54,12 @@ models:
 
       - name: order_date
         description: Date (UTC) that the order was placed
+        meta:
+          metrics:
+            date_of_first_order:
+              type: min
+            date_of_most_recent_order:
+              type: max
 
       - name: status
         description: '{{ doc("orders_status") }}'
@@ -60,6 +71,10 @@ models:
         description: Total amount (AUD) of the order
         tests:
           - not_null
+        meta:
+          metrics:
+            avg_amount:
+              type: average
 
       - name: credit_card_amount
         description: Amount of the order (AUD) paid for by credit card
@@ -80,3 +95,36 @@ models:
         description: Amount of the order (AUD) paid for by gift card
         tests:
           - not_null
+
+  - name: payments
+    description: This table has information about individual payments
+
+    meta:
+      joins:
+        - join: orders
+          sql_on: ${orders.order_id} = ${payments.order_id}
+        - join: customers
+          sql_on: ${customers.customer_id} = ${orders.customer_id}
+
+    columns:
+      - name: payment_id
+        description: This is a unique identifier for a payment
+        meta:
+          metrics:
+            unique_payment_count:
+              type: count_distinct
+              description: count of all payments
+
+      - name: order_id
+        description: Foreign key to the orders table
+
+      - name: payment_method
+        description: Method of payment used, for example credit card
+
+      - name: amount
+        description: Total amount (AUD) of the individual payment
+        meta:
+          metrics:
+            total_revenue:
+              type: sum
+              description: Sum of all payments

models/staging/stg_customers.sql

@@ -13,7 +13,8 @@ renamed as (
     select
         id as customer_id,
         first_name,
-        last_name
+        last_name,
+        created
 
     from source