[ADD] contract_field model, contract_field_transient_model, default_fields, transient field view inside a contract wizard, generate contract using transient fields, usererror when has no template

__manifest__.py

@@ -23,10 +23,11 @@
     ],
 
     'data': [
-        # 'security/ir.model.access.csv',
+        'security/ir.model.access.csv',
         # 'views/templates.xml',
-        'views/res_partner.xml',
         'views/res_partner_contract.xml',
+        'views/res_partner.xml',
         'views/contract_wizard.xml',
+        'data/fields_default.xml',
     ],
 }

data/fields_default.xml

@@ -0,0 +1,219 @@
+<?xml version='1.0' encoding='utf-8'?>
+<odoo>
+    <data>
+
+        <!-- Action -->
+        <record id="action_get_context" model="ir.actions.server">
+            <field name="name">Generate Context for Contract</field>
+            <field name="model_id" ref="client_contracts.model_res_partner_contract_wizard"/>
+            <field name="state">code</field>
+            <field name="code">
+self = records
+
+# ctx keys must be decalared in this xml
+ctx = {
+    "contract_number":"--1",
+    "amount_whole":"",
+    "amount_fractional":"",
+    
+    "seller_company_name":"Test Company Name",
+    "seller_business_address":"",
+    "seller_representer_name":"",
+    "seller_representer_name_parent":"",
+    "seller_representer_name_initials":"",
+    "seller_representer_function":"",
+    "seller_inn":"",
+    "seller_kpp":"",
+    "seller_bic":"",
+    "seller_ogrn":"",
+    "seller_bank":"",
+    "seller_bank_account":"",
+    "seller_phone":"",
+
+    "partner_company_name":"",
+    "partner_business_address":"",
+    "partner_representer_name":"",
+    "partner_representer_name_parent":"",
+    "partner_representer_name_initials":"",
+    "partner_representer_function":"",
+    "partner_inn":"",
+    "partner_kpp":"",
+    "partner_bic":"",
+    "partner_ogrn":"",
+    "partner_bank":"",
+    "partner_bank_account":"",
+    "partner_phone":"",
+}
+action = ctx
+            </field>
+        </record>
+
+
+        <!-- Common fields -->
+
+        <record id="contract_field_contract_number" model="res.partner.contract.field">
+            <field name="name">Contract Number</field>
+            <field name="technical_name">contract_number</field>
+        </record>
+
+        <record id="contract_field_amount_whole" model="res.partner.contract.field">
+            <field name="name">Amount Whole Part</field>
+            <field name="technical_name">amount_whole</field>
+        </record>
+
+        <record id="contract_field_amount_fractional" model="res.partner.contract.field">
+            <field name="name">Amount Fractional Part</field>
+            <field name="technical_name">amount_fractional</field>
+        </record>
+
+
+        <!-- Seller -->
+
+        <record id="contract_field_seller_company_name" model="res.partner.contract.field">
+            <field name="name">Seller Company Name</field>
+            <field name="technical_name">seller_company_name</field>
+        </record>
+
+        <record id="contract_field_seller_business_address" model="res.partner.contract.field">
+            <field name="name">Seller Business Address</field>
+            <field name="technical_name">seller_business_address</field>
+        </record>
+
+        <record id="contract_field_seller_representer_name" model="res.partner.contract.field">
+            <field name="name">Seller Representer Name</field>
+            <field name="technical_name">seller_representer_name</field>
+            <field name="description"></field>
+        </record>
+
+        <record id="contract_field_seller_representer_name_parent" model="res.partner.contract.field">
+            <field name="name">Seller Representer Parent Name</field>
+            <field name="technical_name">seller_representer_name_parent</field>
+            <field name="description"></field>
+        </record>
+
+        <record id="contract_field_seller_representer_name_initials" model="res.partner.contract.field">
+            <field name="name">Seller Representer Initials Name</field>
+            <field name="technical_name">seller_representer_name_initials</field>
+            <field name="description"></field>
+        </record>
+
+        <record id="contract_field_seller_representer_function" model="res.partner.contract.field">
+            <field name="name">Seller Representer Function</field>
+            <field name="technical_name">seller_representer_function</field>
+        </record>
+
+        <record id="contract_field_seller_inn" model="res.partner.contract.field">
+            <field name="name">Seller INN</field>
+            <field name="technical_name">seller_inn</field>
+        </record>
+
+        <record id="contract_field_seller_kpp" model="res.partner.contract.field">
+            <field name="name">Seller KPP</field>
+            <field name="technical_name">seller_kpp</field>
+        </record>
+
+        <record id="contract_field_seller_bic" model="res.partner.contract.field">
+            <field name="name">Seller BIC</field>
+            <field name="technical_name">seller_bic</field>
+        </record>
+
+        <record id="contract_field_seller_ogrn" model="res.partner.contract.field">
+            <field name="name">Seller OGRN</field>
+            <field name="technical_name">seller_ogrn</field>
+        </record>
+
+        <record id="contract_field_seller_bank" model="res.partner.contract.field">
+            <field name="name">Seller Bank Name</field>
+            <field name="technical_name">seller_bank</field>
+        </record>
+
+        <record id="contract_field_seller_bank_account" model="res.partner.contract.field">
+            <field name="name">Seller Bank Account</field>
+            <field name="technical_name">seller_bank_account</field>
+        </record>
+
+        <record id="contract_field_seller_phone" model="res.partner.contract.field">
+            <field name="name">Seller Phone</field>
+            <field name="technical_name">seller_phone</field>
+        </record>
+
+
+        <!-- Partner -->
+
+        <record id="contract_field_partner_company_name" model="res.partner.contract.field">
+            <field name="name">Partner Company Name</field>
+            <field name="technical_name">partner_company_name</field>
+        </record>
+
+        <record id="contract_field_partner_business_address" model="res.partner.contract.field">
+            <field name="name">Partner Business Address</field>
+            <field name="technical_name">partner_business_address</field>
+        </record>
+
+        <record id="contract_field_partner_representer_name" model="res.partner.contract.field">
+            <field name="name">Partner Representer Name</field>
+            <field name="technical_name">partner_representer_name</field>
+            <field name="description"></field>
+        </record>
+
+        <record id="contract_field_partner_representer_name_parent" model="res.partner.contract.field">
+            <field name="name">Partner Representer Parent Name</field>
+            <field name="technical_name">partner_representer_name_parent</field>
+            <field name="description"></field>
+        </record>
+
+        <record id="contract_field_partner_representer_name_initials" model="res.partner.contract.field">
+            <field name="name">Partner Representer Initials Name</field>
+            <field name="technical_name">partner_representer_name_initials</field>
+            <field name="description"></field>
+        </record>
+
+        <record id="contract_field_partner_representer_function" model="res.partner.contract.field">
+            <field name="name">Partner Representer Function</field>
+            <field name="technical_name">partner_representer_function</field>
+        </record>
+
+        <record id="contract_field_partner_inn" model="res.partner.contract.field">
+            <field name="name">Partner INN</field>
+            <field name="technical_name">partner_inn</field>
+        </record>
+
+        <record id="contract_field_partner_kpp" model="res.partner.contract.field">
+            <field name="name">Partner KPP</field>
+            <field name="technical_name">partner_kpp</field>
+        </record>
+
+        <record id="contract_field_partner_bic" model="res.partner.contract.field">
+            <field name="name">Partner BIC</field>
+            <field name="technical_name">partner_bic</field>
+        </record>
+
+        <record id="contract_field_partner_ogrn" model="res.partner.contract.field">
+            <field name="name">Partner OGRN</field>
+            <field name="technical_name">partner_ogrn</field>
+        </record>
+
+        <record id="contract_field_partner_bank" model="res.partner.contract.field">
+            <field name="name">Partner Bank Name</field>
+            <field name="technical_name">partner_bank</field>
+        </record>
+
+        <record id="contract_field_partner_bank_account" model="res.partner.contract.field">
+            <field name="name">Partner Bank Account</field>
+            <field name="technical_name">partner_bank_account</field>
+        </record>
+
+        <record id="contract_field_partner_phone" model="res.partner.contract.field">
+            <field name="name">Partner Phone</field>
+            <field name="technical_name">partner_phone</field>
+        </record>
+
+
+
+        <!-- <record id="" model="res.partner.contract.field">
+            <field name="name"></field>
+            <field name="technical_name"></field>
+        </record> -->
+
+    </data>
+</odoo>

models/__init__.py

@@ -1,6 +1,8 @@
 from . import contract_wizard
 from . import res_partner
 from . import res_partner_contract
+from . import res_partner_contract_field
+from . import res_partner_contract_field_transient
 from . import sale_order
 
 # TODO: rename all fields ilike 'adress' -> 'address'

models/contract_wizard.py

@@ -4,6 +4,7 @@ import math
 from datetime import datetime
 
 from odoo import api, fields, models
+from odoo.exceptions import UserError
 from pytils import numeral
 
 from ..utils.docxtpl import get_document_from_values_stream
@@ -246,6 +247,12 @@ class ContractWizard(models.TransientModel):
         default='company'
     )
 
+    transient_field_ids = fields.One2many(
+        'res.partner.contract.field.transient',
+        '_contract_wizard_id',
+        string="Contract Fields",
+    )
+
     @api.depends('contract_id')
     def _compute_context_name(self):
         self._context_name = self.contract_id.name
@@ -500,11 +507,43 @@ class ContractWizard(models.TransientModel):
         }
         return context
 
+    @api.onchange('partner_id')
+    def _onchange_partner_id(self):
+        """Creates transient fields for generate contract template
+        Looks as a tree view of *_contract_field_transient model in xml
+        """
+        def get_contract_field(technical_name):
+            return self.env['res.partner.contract.field'].search([
+                ('technical_name', '=', technical_name),
+            ])
+
+        contract_context_values = self.env.ref(
+            'client_contracts.action_get_context').run()
+
+        self.transient_field_ids = [  # one2many
+            (
+                4,
+                self.env['res.partner.contract.field.transient'].create({
+                    "contract_field_id": get_contract_field(field).id,
+                    "value": value,
+                }).id,
+                0,
+            ) for field, value in contract_context_values.items()
+        ]
+
     def get_docx_contract(self):
         template = self.template.attachment_id
+        if not template:
+            raise UserError("Template must be set up")
+
         path_to_template = template._full_path(template.store_fname)
 
-        fields = self._generate_context()
+        fields = {
+            transient_field.technical_name: transient_field.value
+            for transient_field
+            in self.transient_field_ids
+            if transient_field.technical_name
+        }
 
         binary_data = get_document_from_values_stream(
             path_to_template, fields).read()

models/res_partner_contract_field.py

@@ -0,0 +1,22 @@
+from odoo import fields, models
+
+
+class ContractField(models.Model):
+    _name = "res.partner.contract.field"
+    _description = "Contract Field"
+
+    description = fields.Char(
+        string="Description",
+        translate=True,
+        default="",
+    )
+    name = fields.Char(
+        string="Name",
+        required=True,
+        translate=True,
+    )
+    technical_name = fields.Char(
+        string="Technical Name",
+        help="Name uses in template",
+        required=True,
+    )

models/res_partner_contract_field_transient.py

@@ -0,0 +1,39 @@
+from odoo import api, fields, models
+
+
+class ContractFieldTransient(models.TransientModel):
+    _name = "res.partner.contract.field.transient"
+    _description = "Contract Field Transient"
+
+    _contract_wizard_id = fields.Many2one(
+        'res.partner.contract.wizard',
+        string='Contract',
+        readonly=True,
+    )
+    contract_field_id = fields.Many2one(
+        "res.partner.contract.field",
+        string="Field",
+    )
+    technical_name = fields.Char(
+        string="Technical Name",
+    )
+    name = fields.Char(
+        string="Name",
+    )
+    description = fields.Char(
+        string="Description",
+    )
+    value = fields.Char(
+        string="Value",
+        default="",
+    )
+
+    @api.model
+    def create(self, values):
+        res = super().create(values)
+
+        res.technical_name = res.contract_field_id.technical_name
+        res.name = res.contract_field_id.name
+        res.description = res.contract_field_id.description
+
+        return res

views/contract_wizard.xml

@@ -70,44 +70,14 @@
                             </tree>
                         </field>
                     <group string="Contract values">
-                        <group string="Contract">
+                        <field name="transient_field_ids">
-                            <field name="_context_name"/>
+                            <tree>
-                            <field name="_context_date"/>
+                                <field name="technical_name"/>
-                            <field name="_context_summ_rub"/>
+                                <field name="name"/>
-                            <field name="_context_summ_rub_word"/>
+                                <field name="value"/>
-                            <field name="_context_summ_kop"/>
+                                <field name="description"/>
-                            <field name="_context_summ_word"/>
+                            </tree>
-                            <field name="_context_delivery_term"/>
+                        </field>
-                            <field name="_context_delivery_term_word"/>
-                            <field name="_context_payment_term"/>
-                            <field name="_context_payment_term_word"/>
-                        </group>
-                        <group string="Company values">
-                            <field name="_context_seller_contract_name"/>
-                            <field name="_context_seller_adress"/>
-                            <field name="_context_seller_representer_contract_job_name"/>
-                            <field name="_context_seller_representer_contract_name"/>
-                            <field name="_context_seller_inn"/>
-                            <field name="_context_seller_kpp"/>
-                            <field name="_context_seller_rs"/>
-                            <field name="_context_seller_bik"/>
-                            <field name="_context_seller_bank"/>
-                            <field name="_context_seller_phone"/>
-                            <field name="_context_seller_representer_job_name"/>
-                            <field name="_context_seller_representer_name"/>
-                        </group>
-                        <group string="Partner values">
-                            <field name="_context_partner_contract_name"/>
-                            <field name="_context_partner_adress"/>
-                            <field name="_context_partner_representer_contract_name"/>
-                            <field name="_context_partner_inn"/>
-                            <field name="_context_partner_kpp"/>
-                            <field name="_context_partner_rs"/>
-                            <field name="_context_partner_bik"/>
-                            <field name="_context_partner_bank"/>
-                            <field name="_context_partner_phone"/>
-                            <field name="_context_partner_representer_name"/>
-                        </group>
                     </group>
                 </group>
                 <button string="Form DOCX from template" type="object" name="get_docx_contract" />