README

About

Goal of this application is to save and process spend forecasts and their budgets.

Current state of the app

User is able to:

• Create and persist spend forecast object. Forecast object can persist budget and budgets constraints, like start_date, end_date. Budget is uploaded as a csv in the form.
• When a spend forecast object is being created, even if it contains errors, it is persisted. If it doesn't contain error's it is
• Download spend forecast budget csv's and csv template.
• View forecast objects.

See data/budget.csv for a budget template. In body first col is date and other rows are spend, which is expected to be a decimal representing dollars.

What this app needs to do.

• When user uploads csv, it needs to be formatted according to these constraints:

1. Only rows, which have date, which is between start_date and end_date should be persisted.
2. Only columns, which exactly match any of channels persisted on User should be persisted.
3. Allow spend to go up to a certain limit per channel in a day.

Requirements

• Ruby 3.2.2
• bundler