How can I sum all the expenses.amount across all categories
I have a Category resource inside a Wallet domain.
The Category has an attribute monthly_budget of type :money.
Each category has many expenses, and each expense has an amount (also :money).
On a domain level (in Wallet):
How can I sum the monthly_budget of all categories?
How can I sum all the expenses.amount across all categories?
Should I define an aggregate on the resource, or is there a recommended Ash way to sum :money attributes across multiple records?
Thank you in advance
The Category has an attribute monthly_budget of type :money.
Each category has many expenses, and each expense has an amount (also :money).
On a domain level (in Wallet):
How can I sum the monthly_budget of all categories?
How can I sum all the expenses.amount across all categories?
Should I define an aggregate on the resource, or is there a recommended Ash way to sum :money attributes across multiple records?
Thank you in advance
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