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364 lines
19 KiB
364 lines
19 KiB
# -*- coding: utf-8 -*-
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import base64
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from openerp import api, fields, models
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TYPE_MAP = {
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'subscription': 'subscribed',
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'transfer': 'transfered',
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'sell_back': 'resold'
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}
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REPORT_DIC = {
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'subscription': (
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'easy_my_coop_taxshelter_report.tax_shelter_subscription_report',
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'Tax Shelter Subscription'
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),
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'shares': (
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'easy_my_coop_taxshelter_report.tax_shelter_shares_report',
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'Tax Shelter Shares'
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)
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}
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class TaxShelterDeclaration(models.Model):
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_name = "tax.shelter.declaration"
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name = fields.Char(string='Declaration year', required=True)
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fiscal_year = fields.Char(String="Fiscal year", required=True)
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tax_shelter_certificates = fields.One2many('tax.shelter.certificate',
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'declaration_id',
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string='Tax shelter certificates',
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readonly=True)
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date_from = fields.Date(string='Date from', required=True)
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date_to = fields.Date(string='Date to', required=True)
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month_from = fields.Char(String='Month from', required=True)
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month_to = fields.Char(String='Month to', required=True)
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tax_shelter_percentage = fields.Selection([('30', '30%'),
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('45', '45%')],
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string='Tax Shelter percentage',
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required=True)
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state = fields.Selection([('draft', 'Draft'),
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('computed', 'Computed'),
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('validated', 'Validated')],
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string='State', required=True, default="draft")
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company_id = fields.Many2one('res.company', string='Company',
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required=True,
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change_default=True, readonly=True,
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default=lambda self: self.env['res.company']._company_default_get())
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tax_shelter_capital_limit = fields.Float(string="Tax shelter capital limit",
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required=True)
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previously_subscribed_capital = fields.Float(String="Capital previously subscribed",
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readonly=True)
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excluded_cooperator = fields.Many2many('res.partner',
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string="Excluded cooperator",
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domain=[('cooperator', '=', True)],
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help="If these cooperator have"
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" subscribed share during the time"
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" frame of this Tax Shelter "
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"Declaration. They will be marked "
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"as non eligible")
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def _excluded_from_declaration(self, entry):
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# entry is a subscription.register object
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if entry.date >= self.date_from and entry.date <= self.date_to:
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declarations = self
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else:
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declarations = self.search([('date_from', '<=', entry.date),
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('date_to', '>=', entry.date)])
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if entry.partner_id.id in declarations.mapped('excluded_cooperator').ids:
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return True
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return False
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def _prepare_line(self, certificate, entry, ongoing_capital_sub, excluded):
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line_vals = {}
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line_vals['tax_shelter_certificate'] = certificate.id
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line_vals['share_type'] = entry.share_product_id.id
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line_vals['share_short_name'] = entry.share_short_name
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line_vals['share_unit_price'] = entry.share_unit_price
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line_vals['quantity'] = entry.quantity
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line_vals['transaction_date'] = entry.date
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line_vals['type'] = TYPE_MAP[entry.type]
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if entry.type == 'subscription':
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if not excluded:
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capital_after_sub = ongoing_capital_sub + entry.total_amount_line
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else:
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capital_after_sub = ongoing_capital_sub
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line_vals['capital_before_sub'] = ongoing_capital_sub
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line_vals['capital_after_sub'] = capital_after_sub
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line_vals['capital_limit'] = self.tax_shelter_capital_limit
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if ongoing_capital_sub < self.tax_shelter_capital_limit and not excluded:
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line_vals['tax_shelter'] = True
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return line_vals
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def _compute_certificates(self, entries, partner_certificate):
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ongoing_capital_sub = 0.0
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for entry in entries:
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certificate = partner_certificate.get(entry.partner_id.id, False)
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if not certificate:
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# create a certificate for this cooperator
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cert_vals = {}
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cert_vals['declaration_id'] = self.id
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cert_vals['partner_id'] = entry.partner_id.id
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cert_vals['cooperator_number'] = entry.partner_id.cooperator_register_number
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certificate = self.env['tax.shelter.certificate'].create(cert_vals)
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partner_certificate[entry.partner_id.id] = certificate
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excluded = self._excluded_from_declaration(entry)
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line_vals = self._prepare_line(certificate, entry, ongoing_capital_sub, excluded)
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certificate.write({'lines': [(0, 0, line_vals)]})
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if entry.type == 'subscription' and not excluded:
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ongoing_capital_sub += entry.total_amount_line
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return partner_certificate
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@api.one
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def compute_declaration(self):
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entries = self.env['subscription.register'].search([
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('partner_id.is_company', '=', False),
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('date', '<=', self.date_to),
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('type', 'in', ['subscription',
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'sell_back',
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'transfer'])
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])
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subscriptions = entries.filtered((lambda r: r.type == 'subscription' and r.date < self.date_from)) #noqa
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cap_prev_sub = 0.0
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for subscription in subscriptions:
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cap_prev_sub += subscription.total_amount_line
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self.previously_subscribed_capital = cap_prev_sub
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partner_cert = {}
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partner_cert = self._compute_certificates(entries, partner_cert)
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self.state = 'computed'
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@api.one
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def validate_declaration(self):
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self.tax_shelter_certificates.write({'state': 'validated'})
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self.state = 'validated'
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@api.one
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def reset_declaration(self):
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if not self.state == 'validated':
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self.tax_shelter_certificates.unlink()
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self.state = 'draft'
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class TaxShelterCertificate(models.Model):
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_name = "tax.shelter.certificate"
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_order = "cooperator_number asc"
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cooperator_number = fields.Integer(string='Cooperator number',
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required=True,
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readonly=True)
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partner_id = fields.Many2one('res.partner', string='Cooperator',
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required=True, readonly=True)
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state = fields.Selection([('draft', 'Draft'),
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('validated', 'Validated'),
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('no_eligible', 'No eligible'),
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('sent', 'Sent')],
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string='State', required=True, default="draft")
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declaration_id = fields.Many2one('tax.shelter.declaration',
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string='Declaration', required=True,
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readonly=True)
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lines = fields.One2many('certificate.line',
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'tax_shelter_certificate',
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string='Certificate lines', readonly=True)
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previously_subscribed_lines = fields.One2many(compute='_compute_certificate_lines',
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comodel_name='certificate.line',
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string='Previously Subscribed lines',
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readonly=True)
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previously_subscribed_eligible_lines = fields.One2many(
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compute='_compute_certificate_lines',
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comodel_name='certificate.line',
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string='Previously Subscribed eligible lines',
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readonly=True)
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subscribed_lines = fields.One2many(compute='_compute_certificate_lines',
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comodel_name='certificate.line',
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string='Shares subscribed',
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readonly=True)
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resold_lines = fields.One2many(compute='_compute_certificate_lines',
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comodel_name='certificate.line',
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string='Shares resold',
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readonly=True)
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transfered_lines = fields.One2many(compute='_compute_certificate_lines',
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comodel_name='certificate.line',
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string='Shares transfered',
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readonly=True)
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total_amount_previously_subscribed = fields.Float(compute='_compute_amounts',
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string='Total previously subscribed')
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total_amount_eligible_previously_subscribed = fields.Float(compute='_compute_amounts',
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string='Total eligible previously subscribed')
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total_amount_subscribed = fields.Float(compute='_compute_amounts',
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string='Total subscribed')
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total_amount_eligible = fields.Float(compute='_compute_amounts',
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string='Total amount eligible To Tax shelter')
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total_amount_resold = fields.Float(compute='_compute_amounts',
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string='Total resold')
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total_amount_transfered = fields.Float(compute='_compute_amounts',
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string='Total transfered')
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total_amount = fields.Float(compute='_compute_amounts',
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string='Total', readonly=True)
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company_id = fields.Many2one(related="declaration_id.company_id",
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string="Company")
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def generate_pdf_report(self, report_type):
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report_action, name = REPORT_DIC[report_type]
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report = self.env['report'].get_pdf(self, report_action)
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report = base64.b64encode(report)
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report_name = self.partner_id.name + ' ' + name + ' ' + self.declaration_id.name + '.pdf'
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return (report_name, report)
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def generate_certificates_report(self):
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attachments = []
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if self.total_amount_eligible > 0:
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attachments.append(self.generate_pdf_report('subscription'))
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if self.partner_id.total_value > 0:
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attachments.append(self.generate_pdf_report('shares'))
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# if self.total_amount_resold > 0 or self.total_amount_transfered > 0:
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# TODO
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return attachments
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@api.multi
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def send_certificates(self):
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tax_shelter_mail_template = self.env.ref('easy_my_coop_taxshelter_report.email_template_tax_shelter_certificate', False)
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for certificate in self:
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if certificate.total_amount_eligible + certificate.total_amount_eligible_previously_subscribed > 0:
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attachments = certificate.generate_certificates_report()
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if len(attachments) > 0:
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tax_shelter_mail_template.send_mail_with_multiple_attachments(certificate.id, attachments,True)
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certificate.state = 'sent'
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else:
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certificate.state = 'no_eligible'
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self.env.cr.commit()
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@api.multi
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def print_subscription_certificate(self):
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self.ensure_one()
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return self.env['report'].get_action(self, 'easy_my_coop_taxshelter_report.tax_shelter_subscription_report')
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@api.multi
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def print_shares_certificate(self):
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self.ensure_one()
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return self.env['report'].get_action(self, 'easy_my_coop_taxshelter_report.tax_shelter_shares_report')
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@api.multi
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def _compute_amounts(self):
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for certificate in self:
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total_amount_previously_subscribed = 0
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total_amount_previously_eligible = 0
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total_amount_subscribed = 0
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total_amount_elligible = 0
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total_amount_transfered = 0
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total_amount_resold = 0
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for line in certificate.subscribed_lines:
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total_amount_subscribed += line.amount_subscribed
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total_amount_elligible += line.amount_subscribed_eligible
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certificate.total_amount_subscribed = total_amount_subscribed
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certificate.total_amount_eligible = total_amount_elligible
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for line in certificate.previously_subscribed_eligible_lines:
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total_amount_previously_eligible += line.amount_subscribed_eligible
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certificate.total_amount_eligible_previously_subscribed = total_amount_previously_eligible
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for line in certificate.previously_subscribed_lines:
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total_amount_previously_subscribed += line.amount_subscribed
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certificate.total_amount_previously_subscribed = total_amount_previously_subscribed
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for line in certificate.transfered_lines:
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total_amount_transfered += line.amount_transfered
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certificate.total_amount_transfered = total_amount_transfered
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for line in certificate.resold_lines:
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total_amount_resold += line.amount_resold
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certificate.total_amount_resold = total_amount_resold
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certificate.total_amount = certificate.total_amount_previously_subscribed + certificate.total_amount_subscribed + certificate.total_amount_resold + certificate.total_amount_transfered
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@api.multi
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def _compute_certificate_lines(self):
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for certificate in self:
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certificate.previously_subscribed_lines = certificate.lines.filtered(lambda r: r.type == 'subscribed' and r.transaction_date < certificate.declaration_id.date_from)
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certificate.previously_subscribed_eligible_lines = certificate.lines.filtered(lambda r: r.type == 'subscribed' and r.transaction_date < certificate.declaration_id.date_from and r.tax_shelter)
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certificate.subscribed_lines = certificate.lines.filtered(lambda r: r.type == 'subscribed' and r.transaction_date >= certificate.declaration_id.date_from and r.transaction_date <= certificate.declaration_id.date_to)
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certificate.resold_lines = certificate.lines.filtered(lambda r: r.type == 'resold' and r.transaction_date >= certificate.declaration_id.date_from and r.transaction_date <= certificate.declaration_id.date_to)
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certificate.transfered_lines = certificate.lines.filtered(lambda r: r.type == 'transfered' and r.transaction_date >= certificate.declaration_id.date_from and r.transaction_date <= certificate.declaration_id.date_to)
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@api.model
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def batch_send_tax_shelter_certificate(self):
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certificates = self.search([('state', '=', 'validated')], limit=80)
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certificates.send_certificates()
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class TaxShelterCertificateLine(models.Model):
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_name = "certificate.line"
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declaration_id = fields.Many2one(related='tax_shelter_certificate.declaration_id',
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string="Declaration")
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tax_shelter_certificate = fields.Many2one('tax.shelter.certificate',
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string="Tax shelter certificate",
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ondelete='cascade',
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required=True)
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share_type = fields.Many2one('product.product',
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string='Share type',
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required=True,
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readonly=True)
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share_unit_price = fields.Float(string='Share price',
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required=True,
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readonly=True)
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quantity = fields.Integer(string='Number of shares',
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required=True,
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readonly=True)
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transaction_date = fields.Date(string="Transaction date")
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tax_shelter = fields.Boolean(string="Tax shelter eligible", readonly=True)
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type = fields.Selection([('subscribed', 'Subscribed'),
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('resold', 'Resold'),
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('transfered', 'Transfered'),
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('kept', 'Kept')],
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required=True, readonly=True)
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amount_subscribed = fields.Float(compute='_compute_totals',
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string='Amount subscribed',
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store=True)
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amount_subscribed_eligible = fields.Float(compute='_compute_totals',
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string='Amount subscribed eligible',
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store=True)
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amount_resold = fields.Float(compute='_compute_totals',
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string='Amount resold',
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store=True)
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amount_transfered = fields.Float(compute='_compute_totals',
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string='Amount transfered',
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store=True)
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share_short_name = fields.Char(string='Share type name', readonly=True)
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capital_before_sub = fields.Float(string="Capital before subscription",
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readonly=True)
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capital_after_sub = fields.Float(string="Capital after subscription",
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readonly=True)
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capital_limit = fields.Float(string="Capital limit", readonly=True)
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@api.multi
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@api.depends('quantity', 'share_unit_price')
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def _compute_totals(self):
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for line in self:
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if line.type == 'subscribed':
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line.amount_subscribed = line.share_unit_price * line.quantity
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if line.type == 'subscribed' and line.tax_shelter:
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if (line.capital_before_sub < line.capital_limit
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and line.capital_after_sub >= line.capital_limit):
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line.amount_subscribed_eligible = line.capital_limit - line.capital_before_sub #noqa
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elif (line.capital_before_sub < line.capital_limit
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and line.capital_after_sub <= line.capital_limit):
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line.amount_subscribed_eligible = line.share_unit_price * line.quantity #noqa
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elif line.capital_before_sub >= line.capital_limit:
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line.amount_subscribed_eligible = 0
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if line.type == 'resold':
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line.amount_resold = line.share_unit_price * -(line.quantity)
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if line.type == 'transfered':
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line.amount_transfered = line.share_unit_price * -(line.quantity) #noqa
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