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Variable quantity in contract recurrent invoicing
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With this module, you will be able to define in recurring contracts some
lines with variable quantity according a provided formula.
Configuration
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* Go to Sales > Configuration > Contracts > Formulas (quantity).
* Define any formula based on Python code that stores at some moment a
float/integer value of the quantity to invoice in the variable 'result'.
You can use these variables to compute your formula:
* *env*: Environment variable for getting other models.
* *context*: Current context dictionary.
* *user*: Current user.
* *line*: Contract recurring invoice line that triggers this formula.
* *contract*: Contract whose line belongs to.
* *invoice*: Invoice (header) being created.
Usage
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To use this module, you need to:
* Go to Sales -> Contracts and select or create a new contract.
* Check *Generate recurring invoices automatically*.
* Add a new recurring invoicing line.
* Select "Variable quantity" in column "Qty. type".
* Select one of the possible formulas to use (previously created).
* company_id was empty because an onchange, not inheritance nor visibility
* Added multi-company group to company_id fields
* Added multi-company access rule to contract templates
* Fix double %% in XML dates that was causing an error
* When creating a contract, recurring_invoices is set by default
* Correct domain attribute in field journal_id
Original domain includes unknown value company_id. Throws error when selecting the journal.
* Corregidos errores detectados por Lint
* Refactoring, DRY
* [FIX] Add missing field company_id to account_analytic_contract
* Small refactoring for company_id field
* [FIX+IMP] contract: Improve usability and don't fail on wrong data
* Cron create invoices masked for avoiding silent errors
* New constraints for assuring data consistency
* UI helps for entering consistent data
* Spanish translation
* Remove double company_id field on form
