vertical-cooperative/easy_my_coop_loan_account/wizard/end_of_year_operation.py

# Copyright 2020 Coop IT Easy SCRL fs
#   Houssine BAKKALI <houssine@coopiteasy.be>
# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
from odoo import api, fields, models


class LoanEndOfYearOperation(models.TransientModel):
    _name = "loan.end.of.year.operation"

    operation_type = fields.Selection(
        [("eoy_debt", "End of year debt operation"),
         ("eoy_interest", "End of year interest operation")],
        required=True,
        string="Operation type"
    )
    ongoing_fy_id = fields.Many2one(
        comodel_name="account.fiscal.year",
        string="Ongoing fiscal year",
        required=True
    )

    @api.multi
    def run(self):
        afy_obj = self.env["account.fiscal.year"]

        loan_issues = self.env["loan.issue"].browse(
            self._context.get("active_ids")
        )

        last_fy_day = self.ongoing_fy_id.date_to
        next_fy = afy_obj.get_next_fiscal_year(last_fy_day)

        if self.operation_type == "debt_eoy":
            if next_fy:
                interest_lines = self.search([
                    ('due_date', '>=', next_fy.date_from),
                    ('due_date', '<=', next_fy.date_to),
                    ('due_loan_amount', '>', 0),
                    ("loan_issue_id", "in", loan_issues.ids)
                    ])

                interest_lines.generate_loan_due_fy(last_fy_day)
        elif self.operation_type == "eoy_interest":
            print()