[ADD]pms_api_rest: invoicing folios services

pms_api_rest/services/pms_invoice_service.py

@@ -0,0 +1,105 @@
+from datetime import datetime
+
+from odoo import _, fields
+
+from odoo.addons.base_rest import restapi
+from odoo.addons.base_rest_datamodel.restapi import Datamodel
+from odoo.addons.component.core import Component
+
+
+class PmsInvoiceService(Component):
+    _inherit = "base.rest.service"
+    _name = "pms.room.service"
+    _usage = "invoices"
+    _collection = "pms.services"
+
+    @restapi.method(
+        [
+            (
+                [
+                    "/p/<int:invoice_id>",
+                ],
+                "PATCH",
+            )
+        ],
+        input_param=Datamodel("pms.invoice.info"),
+        auth="jwt_api_pms",
+    )
+    def update_invoice(self, invoice_id, pms_invoice_info):
+        invoice = self.env["account.move"].browse(invoice_id)
+        company = invoice.company_id
+
+        # Build update values dict
+        # TODO: Missing data:
+        # - invoice comment (narration)
+        # - add new invoice lines (from saleLines selected?)
+
+        new_vals = {}
+        if (
+            pms_invoice_info.partnerId
+            and pms_invoice_info.partnerId != invoice.partner_id.id
+        ):
+            new_vals["partner_id"] = pms_invoice_info.partnerId
+
+        if pms_invoice_info.date:
+            invoice_date_info = fields.Date.from_string(pms_invoice_info.date)
+            if invoice_date_info != invoice.invoice_date:
+                new_vals["invoice_date"] = invoice_date_info
+
+        # If invoice lines are updated, we expect that all lines will be
+        # send to service, the lines that are not sent we assume that
+        # they have been eliminated
+        if pms_invoice_info.moveLines and pms_invoice_info.moveLines is not None:
+            new_vals["reservation_line_ids"] = []
+            for line in invoice.invoice_line_ids:
+                line_info = [
+                    item.id for item in pms_invoice_info.moveLines if item.id == line.id
+                ]
+                if line_info:
+                    line_values = {}
+                    if line_info.name and line_info.name != line.name:
+                        line_values["name"] = line_info.name
+                    if line_info.quantity and line_info.quantity != line.quantity:
+                        line_values["quantity"] = line_info.quantity
+                    new_vals["reservation_line_ids"].append((1, 4, line_values))
+                else:
+                    new_vals["reservation_line_ids"].append((2, line.id))
+
+        if not new_vals:
+            return invoice.id
+
+        # Update Invoice
+        # When modifying an invoice, depending on the company's configuration,
+        # and the invoice stateit will be modified directly or a reverse
+        # of the current invoice will be created to later create a new one
+        # with the updated data.
+        if invoice.state != "draft" and company.corrective_invoice_policy == "strict":
+            # invoice create refund
+            # new invoice with new_vals
+            move_reversal = (
+                self.env["account.move.reversal"]
+                .with_context(active_model="account.move", active_ids=invoice.ids)
+                .create(
+                    {
+                        "date": fields.Date.today() + datetime.timedelta(days=7),
+                        "reason": _("Invoice modification"),
+                        "refund_method": "modify",
+                    }
+                )
+            )
+            reversal_action = move_reversal.reverse_moves()
+            reverse_invoice = self.env["account.move"].browse(reversal_action["res_id"])
+            invoice = reverse_invoice
+
+        invoice = self._direct_move_update(invoice, new_vals)
+        return invoice.id
+
+    def _direct_move_update(self, invoice, new_vals):
+        previus_state = invoice.state
+        if previus_state == "posted":
+            invoice.button_draft()
+        if new_vals:
+            invoice.write(new_vals)
+        if previus_state == "posted":
+            invoice.action_post()
+        return invoice