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