clinic/netforce_clinic/models/account_invoice.py

from netforce.model import Model, fields, get_model

class AccountInvoice(Model):
    _inherit="account.invoice"
    _fields={
        'clinic_expense_id': fields.Many2One("clinic.hd.case.expense","Expense"),
        'department_id': fields.Many2One("clinic.department","Department",search=True),
        'patient_partner_id': fields.Many2One("partner","Patient",search=True),
        'hdcase_credit': fields.Boolean("HD Case Credit"),
    }

    def _get_number(self,context={}):
        defaults=context.get("defaults")
        if defaults: # XXX
            type=defaults.get("type")
            inv_type=defaults.get("inv_type")
        else:
            type=context.get("type")
            inv_type=context.get("inv_type")
        seq_type=None
        if type=="out":
            if inv_type in ("invoice","prepay"):
                seq_type="cust_invoice"
            elif inv_type=="credit":
                seq_type="cust_credit"
            elif inv_type=="debit":
                seq_type="cust_debit"
        elif type=="in":
            if inv_type in ("invoice","prepay"):
                seq_type="supp_invoice"
            elif inv_type=="credit":
                seq_type="supp_credit"
            elif inv_type=="debit":
                seq_type="supp_debit"
        if not seq_type:
            return
        seq_id=get_model("sequence").find_sequence(type=seq_type,context=context)
        if not seq_id:
            return None
        while 1:
            num=get_model("sequence").get_next_number(seq_id,context=context)
            res=self.search([["number","=",num]])
            if not res:
                return num
            get_model("sequence").increment_number(seq_id,context=context)

    _defaults={
        "number": _get_number,
    }
    
    # override this function to push tracking
    def create_fixed_assets(self,ids,context={}):
        for obj in self.browse(ids):
            if obj.fixed_assets:
                raise Exception("Fixed assets already created for invoice %s"%obj.number)
            for line in obj.lines:
                acc=line.account_id
                if acc.type!="fixed_asset":
                    continue
                ass_type=acc.fixed_asset_type_id
                if not ass_type:
                    continue
                vals={
                    "name": line.description,
                    "type_id": ass_type.id,
                    "date_purchase": obj.date,
                    "price_purchase": line.amount, # XXX: should be tax-ex
                    "fixed_asset_account_id": acc.id,
                    "dep_rate": ass_type.dep_rate,
                    "dep_method": ass_type.dep_method,
                    "accum_dep_account_id": ass_type.accum_dep_account_id.id,
                    "dep_exp_account_id": ass_type.dep_exp_account_id.id,
                    "invoice_id": obj.id,
                    'track_id': line.track_id.id,
                }
                get_model("account.fixed.asset").create(vals)

AccountInvoice.register()