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-rw-r--r--src/fact_sales_order.py91
1 files changed, 0 insertions, 91 deletions
diff --git a/src/fact_sales_order.py b/src/fact_sales_order.py
deleted file mode 100644
index 425b144..0000000
--- a/src/fact_sales_order.py
+++ /dev/null
@@ -1,91 +0,0 @@
-import pandas as pd
-
-
-def create_dim_design(dict_of_df):
- df_design = dict_of_df["design"]
- dim_design = df_design.loc[:, ["design_id", "design_name", "file_name", "file_location"]]
- return dim_design
-
-def create_dim_staff(dict_of_df):
- staff_department = pd.merge(dict_of_df["staff"], dict_of_df["department"], on='department_id', how="left")
- dim_staff = staff_department.loc[:, ['staff_id', 'first_name', 'last_name', 'department_name', 'location', 'email_address']]
- return dim_staff
-
-def create_dim_currency(dict_of_df):
- df_currency = dict_of_df["currency"]
- dim_currency = df_currency.loc[:, ["currency_id", "currency_code"]]
- mappings = {
- "GBP": "Pound",
- "USD": "US Dollar",
- "EUR": "Euro"
- }
- dim_currency["currency_name"] = dim_currency["currency_code"].map(mappings)
- return dim_currency
-
-
-def create_dim_date(dict_of_df):
- df_sales = dict_of_df["sales"]
- df_sales = df_sales.loc[:, ["agreed_delivery_date"]]
- df_sales["agreed_delivery_date"] = pd.to_datetime["agreed_delivery_date"]
- df_sales["year"] = df_sales["agreed_delivery_date"].dt.year
- df_sales["month"] = df_sales["agreed_delivery_date"].dt.month
- df_sales["day"] = df_sales["agreed_delivery_date"].dt.day
- df_sales["day_of_week"] = df_sales["agreed_delivery_date"].dt.dayofweek
- df_sales["day_name"] = df_sales["agreed_delivery_date"].dt.day_name()
- df_sales["month_name"] = df_sales["agreed_delivery_date"].dt.month_name()
- df_sales["quarter"] = df_sales["agreed_delivery_date"].dt.quarter()
- dim_date = ["date_id", "year", "month", "day", "day_of_week", "day_name", "month_name", "quarter"] #series.dt.quarter()
- return dim_date
-
-def create_fact_sales_order(dict_of_df):
- df_sales = dict_of_df["sales_order"]
- df_sales.index.name = "sales_record_id"
- df_sales["created_date"] = pd.to_datetime(df_sales["created_at"]).dt.date
- df_sales["created_time"] = pd.to_datetime(df_sales["created_at"]).dt.time
- df_sales["last_updated_date"] = pd.to_datetime(df_sales["last_updated"]).dt.date
- df_sales["last_updated_time"] = pd.to_datetime(df_sales["last_updated"]).dt.time
- pd.merge(dict_of_df["staff"], df_sales["sales_staff_id"], on="staff_id", how="left")
- # df_sales.rename(columns={"staff_id": "sales_staff_id"})
- fact_sales_order = df_sales.loc[:,[
- "sales_record_id",
- "sales_order_id",
- "created_date",
- "created_time",
- "last_updated_date",
- "last_updated_time",
- "sales_staff_id",
- "counterparty_id",
- "units_sold",
- "unit_price",
- "currency_id",
- "design_id",
- "agreed_payment_date",
- "agreed_delivery_date",
- "agreed_delivery_location_id"
- ]]
- return fact_sales_order
-
-# TO DO:
-# complete dim_date from merged fact table
-# merge dataframes into one dataframe
-# remove duplicates
-# test dim_date and fact_sales_order
-
-def create_sales_star_schema(dict_of_df):
- dim_design = create_dim_design(dict_of_df)
- dim_staff = create_dim_staff(dict_of_df)
- dim_currency = create_dim_currency(dict_of_df)
- dim_date = create_dim_date(dict_of_df)
-
- fact_sales_order = create_fact_sales_order(dict_of_df)
-
- fact_sales_order = fact_sales_order.merge(dim_design, on='design_id', how='left')
- fact_sales_order = fact_sales_order.merge(dim_staff, left_on='sales_staff_id', right_on='staff_id', how='left')
- fact_sales_order = fact_sales_order.merge(dim_currency, on='currency_id', how='left')
- fact_sales_order = fact_sales_order.merge(dim_date, left_on='agreed_delivery_date', right_on='date_id', how='left')
-
- return fact_sales_order
-
-
-
-
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