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| 1 | +# Copyright (C) 2019 Compassion CH (http://www.compassion.ch) |
| 2 | +# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). |
| 3 | +from datetime import datetime |
| 4 | + |
| 5 | +from odoo import _, api, fields, models |
| 6 | +from odoo.exceptions import ValidationError |
| 7 | +from odoo.tools.safe_eval import safe_eval |
| 8 | + |
| 9 | + |
| 10 | +class ResPartnerCategory(models.Model): |
| 11 | + _inherit = "res.partner.category" |
| 12 | + |
| 13 | + tag_filter_condition_id = fields.Many2one("ir.filters", "Domain filter") |
| 14 | + smart = fields.Boolean( |
| 15 | + help="Enable this to automatically assign the category on partners " |
| 16 | + "matching a given filter domain or SQL query." |
| 17 | + ) |
| 18 | + tag_filter_partner_field = fields.Char( |
| 19 | + default="partner_id", |
| 20 | + help="Relational field used on the filter object to find the partners.", |
| 21 | + ) |
| 22 | + tag_filter_sql_query = fields.Text( |
| 23 | + "SQL query", |
| 24 | + help="Can be used instead of the filter for finding the relevant " |
| 25 | + "partners. The given SQL query should only return partner ids " |
| 26 | + "rows.", |
| 27 | + ) |
| 28 | + tag_filter_join_operator = fields.Selection( |
| 29 | + [ |
| 30 | + ("and", "AND (must satisfy both SQL and domain filter)"), |
| 31 | + ("or", "OR (can satisfy either SQL or domain filter)"), |
| 32 | + ], |
| 33 | + "JOIN operator", |
| 34 | + default="or", |
| 35 | + required=True, |
| 36 | + ) |
| 37 | + partner_ids = fields.Many2many( |
| 38 | + "res.partner", |
| 39 | + "res_partner_res_partner_category_rel", |
| 40 | + "category_id", |
| 41 | + "partner_id", |
| 42 | + ) |
| 43 | + |
| 44 | + tagged_partner_count = fields.Integer(compute="_compute_number_tags", store=True) |
| 45 | + |
| 46 | + author_id = fields.Many2one( |
| 47 | + "res.users", string="Author", default=lambda x: x.env.user |
| 48 | + ) |
| 49 | + department_ids = fields.Many2many("hr.department", string="Department") |
| 50 | + description = fields.Text() |
| 51 | + valid_until = fields.Date() |
| 52 | + |
| 53 | + @api.model_create_multi |
| 54 | + def create(self, vals_list): |
| 55 | + records = super().create(vals_list) |
| 56 | + records.update_partner_tags() |
| 57 | + return records |
| 58 | + |
| 59 | + def write(self, vals): |
| 60 | + res = super().write(vals) |
| 61 | + if "tag_filter_condition_id" in vals or "model" in vals: |
| 62 | + self.update_partner_tags() |
| 63 | + return res |
| 64 | + |
| 65 | + @api.constrains( |
| 66 | + "tag_filter_condition_id", |
| 67 | + "tag_filter_condition_id.model_id", |
| 68 | + "tag_filter_condition_id.domain", |
| 69 | + "tag_filter_partner_field", |
| 70 | + ) |
| 71 | + def check_condition(self): |
| 72 | + for me in self.filtered("tag_filter_condition_id"): |
| 73 | + if me.tag_filter_condition_id.model_id != "res.partner": |
| 74 | + model_link = self.env[me.tag_filter_condition_id.model_id] |
| 75 | + if me.tag_filter_partner_field not in model_link: |
| 76 | + raise ValidationError( |
| 77 | + _("The chosen model has no field %s") |
| 78 | + % me.tag_filter_partner_field |
| 79 | + ) |
| 80 | + |
| 81 | + @api.constrains("tag_filter_sql_query") |
| 82 | + def check_sql_query(self): |
| 83 | + for me in self.filtered("tag_filter_sql_query"): |
| 84 | + self.env.cr.execute(me.tag_filter_sql_query) |
| 85 | + rows = self.env.cr.fetchall() |
| 86 | + for row in rows: |
| 87 | + if ( |
| 88 | + len(row) > 1 |
| 89 | + or not isinstance(row[0], int) |
| 90 | + or not self.env["res.partner"].browse(row[0]).exists() |
| 91 | + ): |
| 92 | + raise ValidationError( |
| 93 | + _("The SQL query should only return partner ids") |
| 94 | + ) |
| 95 | + |
| 96 | + def update_partner_tags(self): |
| 97 | + for tagger in self.filtered("smart"): |
| 98 | + sql_partners = tagger.get_partners_from_sql() |
| 99 | + filter_partners = tagger.get_partners_from_ir_filter() |
| 100 | + if tagger.tag_filter_join_operator == "and": |
| 101 | + partners = sql_partners & filter_partners |
| 102 | + else: |
| 103 | + partners = sql_partners | filter_partners |
| 104 | + if partners: |
| 105 | + tagger.write({"partner_ids": [(6, 0, partners.ids)]}) |
| 106 | + else: |
| 107 | + tagger.write({"partner_ids": [(5, 0, 0)]}) |
| 108 | + return True |
| 109 | + |
| 110 | + def get_partners_from_ir_filter(self): |
| 111 | + self.ensure_one() |
| 112 | + if not self.tag_filter_condition_id.domain: |
| 113 | + return self.env["res.partner"] |
| 114 | + domain = safe_eval( |
| 115 | + self.tag_filter_condition_id.domain, |
| 116 | + locals_dict={"datetime": datetime}, |
| 117 | + locals_builtins=True, |
| 118 | + ) |
| 119 | + model = self.tag_filter_condition_id.model_id |
| 120 | + matching_records = self.env[model].search(domain) |
| 121 | + if matching_records: |
| 122 | + if model == "res.partner": |
| 123 | + partners = matching_records |
| 124 | + else: |
| 125 | + partners = matching_records.mapped(self.tag_filter_partner_field) |
| 126 | + return partners |
| 127 | + else: |
| 128 | + return self.env["res.partner"] |
| 129 | + |
| 130 | + def get_partners_from_sql(self): |
| 131 | + self.ensure_one() |
| 132 | + partner_obj = self.env["res.partner"] |
| 133 | + if not self.tag_filter_sql_query: |
| 134 | + return partner_obj |
| 135 | + self.env.cr.execute(self.tag_filter_sql_query) |
| 136 | + rows = self.env.cr.fetchall() |
| 137 | + if rows: |
| 138 | + return partner_obj.browse([r[0] for r in rows]) |
| 139 | + else: |
| 140 | + return partner_obj |
| 141 | + |
| 142 | + @api.model |
| 143 | + def update_all_smart_tags(self): |
| 144 | + self._check_validity_dates() |
| 145 | + return self.search([("smart", "=", True)]).update_partner_tags() |
| 146 | + |
| 147 | + @api.model |
| 148 | + def _check_validity_dates(self): |
| 149 | + """Scheduled method to deactivate records past their validity date""" |
| 150 | + today = fields.Date.today() |
| 151 | + records_to_deactivate = self.search( |
| 152 | + [("valid_until", "<", today), ("active", "=", True), ("smart", "=", True)] |
| 153 | + ) |
| 154 | + # Archive the tag and unlink the partner |
| 155 | + records_to_deactivate.write({"partner_ids": [(5, 0, 0)], "active": False}) |
| 156 | + |
| 157 | + @api.depends("partner_ids") |
| 158 | + def _compute_number_tags(self): |
| 159 | + for category in self: |
| 160 | + category.tagged_partner_count = len(category.partner_ids) |
| 161 | + |
| 162 | + def open_tags(self): |
| 163 | + return { |
| 164 | + "type": "ir.actions.act_window", |
| 165 | + "res_model": "res.partner", |
| 166 | + "view_mode": "list,form", |
| 167 | + "name": "Partners", |
| 168 | + "domain": [["id", "in", self.mapped("partner_ids").ids]], |
| 169 | + } |
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