library/company_bs/models/company_bs.py

from odoo import models, fields
import time

class res_company(models.Model):
    _name = "res.company"
    _inherit = "res.company"
    company_bp_ids = fields.One2many('company.bp', 'company_id', 'Plans')


class company_bp(models.Model):
    _name = "company.bp"
    _description = "Company buisiness plans"
    company_id = fields.Many2one('res.company', 'Company', ondelete='cascade',
                                    default = lambda self: self.env.company)
    name = fields.Char('Period',size=200 ,
                            default =lambda *a: time.strftime('%Y-%m'))
    state = fields.Selection([('draft','Draft'),
                                ('tobevalidated','To be validated'),
                                ('valid','Valid'),
                                ('obsolete','Obsolete'),], 'State',readonly=True , default = 'draft' )
    start_date = fields.Date('Start date')
    end_date = fields.Date('End date')
    validation_date = fields.Datetime('ValiDation date',readonly=True)


    # MAIN
    mission = fields.Text('Mission')
    positioning = fields.Text('Positioning')
    problems = fields.One2many('company.problem', 'bp_id', 'Problems')
    annual_targets = fields.One2many('company.target', 'bp_id', 'Targets')

    # PEST
    political = fields.Text('Political')
    econo = fields.Text('Economical')
    social = fields.Text('Social')
    techno = fields.Text('Technological')
    # PORTER
    porter_customers = fields.Text('Porter customer analysis')
    porter_suppliers = fields.Text('Porter suppliers analysis')
    porter_competitors = fields.Text('Porter competitors analysis')
    porter_entrants = fields.Text('Porter entrants analysis')
    porter_substitutes = fields.Text('Porter substitutes analysis')
    # SWOT
    strenghts = fields.Text('SWOT : Strenghts')
    weaknesses = fields.Text('SWOT : Weaknesses')
    opportunities = fields.Text('SWOT : Opportunities')
    threats = fields.Text('SWOT : Threats')
    # Strategy
    strategy = fields.Text('Strategy')
    # Notes
    notes = fields.Text('Notes')
    
    def button_request_validation(self):
        for bp in self:
            bp.state = "tobevalidated"
    def button_valid(self):
        for bp in self:
            bp.state = "valid"
    def button_set_obsolete(self):
        for bp in self:
            bp.state = "obsolete"
    def button_set_draft(self):
        for bp in self:
            bp.state = "draft"


class company_bp_problem(models.Model):
    _name = "company.problem"
    _description = "List of period's problems to solve"
    bp_id = fields.Many2one('company.bp', 'Business plan', ondelete='cascade')
    name = fields.Char('Problem',size=200)
    solution = fields.Char('Action',size=200)
    is_achived = fields.Boolean('Achived')
    notes = fields.Text('Notes')


class company_bp_target(models.Model):
    _name = "company.target"
    _description = "List of period's targets"
    bp_id = fields.Many2one('company.bp', 'Business plan', ondelete='cascade')
    name = fields.Char('Target',size=200)
    result = fields.Char('Action',size=200)
    is_achived = fields.Boolean('Achived')
    notes = fields.Text('Notes')