[ADD] project_link_from_invoice: first commit

new module to easily access to project from invoices

project_link_from_invoice/models/__init__.py

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+# -*- coding: utf-8 -*-
+
+from . import account_move

project_link_from_invoice/models/account_move.py

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+
+from odoo import models, fields, api
+
+
+class AccountMove(models.Model):
+    _inherit = "account.move"
+
+    project_ids = fields.Many2many('project.project', name="Projects", compute='get_related_project_ids')
+    project_count = fields.Integer("Project Count", compute='get_related_project_ids')
+    projects_name = fields.Char('Project(s)', compute='get_related_project_ids')
+
+    def action_open_projects(self):
+        '''
+            Open related projects, in form or tree view depending on project numbers
+        '''
+        project_ids = self.project_ids.ids
+        action = self.env["ir.actions.actions"]._for_xml_id("project.open_view_project_all")
+
+        if self.project_count == 1:
+            action['res_id'] = project_ids[0]
+            action['views'] = [[False, "form"]]
+        else:
+            action['views'] = [[False, "tree"], [False, "form"]]
+        
+        action['domain'] = [('id', 'in', project_ids)]
+
+        del action['target'] #to display breadcrumbs
+        
+        return action
+
+
+    @api.depends('line_ids.sale_line_ids')
+    def get_related_project_ids(self):
+        for move in self:
+            projects = self.env['project.task'].search([('sale_order_id','in',move.line_ids.sale_line_ids.order_id.ids)]).project_id
+            move.project_ids = projects.ids
+            move.projects_name = ' ; '.join([p.name for p in projects])
+            move.project_count = len(projects)