[15.0][ADD] account_manual_currency

[Saran440]

This module allows users to update the currency manually for invoices that are still in the draft stage.

when register payment, Journal Entry in payment will compute rate from moves

TODO:

• test script

[tate11]

local test OK very good, thanks for your work

[HviorForgeFlow]

Code review 👍

[Saran440]

@HviorForgeFlow Thank you for reviewed. I add test script in this PR already.

@ps-tubtim Can you check, please?

[Saran440]

Change name custom_rate to manual_currency_rate
because custom_rate field already exists in module https://github.com/OCA/account-invoicing/tree/15.0/account_invoice_change_currency

[cmcreamm]

In my opinion for functional user the word of "Unit" should change to "Currency" to reduce user confusing. Moreover, I suggest that the sentence will be more clarify if we change it to " Currency per (main currency)" for example, 0.5 currency per 1 THB and 25 THB per 1 currency.
Could you please check if this suggestion has a chance to be possible?

[Saran440]

@cmcreamm I change display to Currency per 1 <main company currency>. Can you re-check please?

[cmcreamm]

Functional test

[OCA-git-bot]

This PR has the approved label and has been created more than 5 days ago. It should therefore be ready to merge by a maintainer (or a PSC member if the concerned addon has no declared maintainer). 🤖

[kittiu]

/ocabot merge nobump

[OCA-git-bot]

On my way to merge this fine PR!
Prepared branch 15.0-ocabot-merge-pr-1486-by-kittiu-bump-nobump, awaiting test results.

[OCA-git-bot]

Congratulations, your PR was merged at 6151c0e. Thanks a lot for contributing to OCA. ❤️