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Sale.order.basic 的workflow中有一段activity不明白作用什么?



  • sale_workflow.xml 中
    <!-- Activity -->
    <record id="act_router" model="workflow.activity">
    <field name="wkf_id" ref="wkf_sale"/>
    <field name="name">router</field>
    <field name="kind">function</field>
    <field name="action">action_wait()</field>
    <field name="split_mode">OR</field>
    </record>
    <record id="act_wait_invoice" model="workflow.activity">
    <field name="wkf_id" ref="wkf_sale"/>
    <field name="name">wait_invoice</field>
    </record>
    <record id="act_invoice" model="workflow.activity">
    <field name="wkf_id" ref="wkf_sale"/>
    <field name="name">invoice</field>
    <field name="kind">subflow</field>
    <field name="subflow_id" search="[('name','=','account.invoice.basic')]"/>
    <field name="action">action_invoice_create()</field>
    </record>

        &lt;!-- Transistion --&gt;
    

    <record id="trans_router_wait_invoice" model="workflow.transition">
    <field name="act_from" ref="act_router"/>
    <field name="act_to" ref="act_wait_invoice"/>
    </record>
    <record id="trans_wait_invoice_invoice_manual" model="workflow.transition">
    <field name="act_from" ref="act_wait_invoice"/>
    <field name="act_to" ref="act_invoice"/>
    <field name="signal">manual_invoice</field>
    </record>

    在上述sale_workflow的flow是router->wait_invoice-> invoice, 其中activity:act_wait_invoice 并不做任何动作,Transistion:trans_router_wait_invoice也不需要任何signal触发。
    但把flow改为:router->invoice,整个flow就错误了,不能走下去了。请问activity:act_wait_invoice在这边有什么特殊的作用?

    附:
    def action_invoice_create(self, cr, uid, ids, grouped=False, states=['confirmed', 'done', 'exception']):
    res = False
    invoices = {}
    invoice_ids = []
    for o in self.browse(cr, uid, ids):
    lines = []
    for line in o.order_line:
    if (line.state in states) and not line.invoiced:
    lines.append(line.id)
    created_lines = self.pool.get('sale.order.line').invoice_line_create(cr, uid, lines)
    if created_lines:
    invoices.setdefault(o.partner_id.id, []).append((o, created_lines))
    if not invoices:
    for o in self.browse(cr, uid, ids):
    for i in o.invoice_ids:
    if i.state == 'draft':
    return i.id
    picking_obj = self.pool.get('stock.picking')
    for val in invoices.values():
    if grouped:
    res = self._make_invoice(cr, uid, val[0][0], reduce(lambda x, y: x + y, [l for o, l in val], []))
    for o, l in val:
    self.write(cr, uid, [o.id], {'state': 'progress'})
    if o.order_policy == 'picking':
    picking_obj.write(cr, uid, map(lambda x: x.id, o.picking_ids), {'invoice_state': 'invoiced'})
    cr.execute('insert into sale_order_invoice_rel (order_id,invoice_id) values (%s,%s)', (o.id, res))
    else:
    for order, il in val:
    res = self._make_invoice(cr, uid, order, il)
    invoice_ids.append(res)
    self.write(cr, uid, [order.id], {'state': 'progress'})
    if order.order_policy == 'picking':
    picking_obj.write(cr, uid, map(lambda x: x.id, order.picking_ids), {'invoice_state': 'invoiced'})
    cr.execute('insert into sale_order_invoice_rel (order_id,invoice_id) values (%s,%s)', (order.id, res))
    return res

    def action_wait(self, cr, uid, ids, *args):
        event_p = self.pool.get('res.partner.event.type').check(cr, uid, 'sale_open')
        event_obj = self.pool.get('res.partner.event')
        for o in self.browse(cr, uid, ids):
            if event_p:
                event_obj.create(cr, uid, {'name': 'Sale Order: '+ o.name,
                        'partner_id': o.partner_id.id,
                        'date': time.strftime('%Y-%m-%d %H:%M:%S'),
                        'user_id': (o.user_id and o.user_id.id) or uid,
                        'partner_type': 'customer', 'probability': 1.0,
                        'planned_revenue': o.amount_untaxed})
            if (o.order_policy == 'manual'):
                self.write(cr, uid, [o.id], {'state': 'manual'})
            else:
                self.write(cr, uid, [o.id], {'state': 'progress'})
            self.pool.get('sale.order.line').button_confirm(cr, uid, [x.id for x in o.order_line])


  • sale_workflow.xml 中
    <!-- Activity -->
    <record id="act_router" model="workflow.activity">
    <field name="wkf_id" ref="wkf_sale"/>
    <field name="name">router</field>
    <field name="kind">function</field>
    <field name="action">action_wait()</field>
    <field name="split_mode">OR</field>
    </record>
    <record id="act_wait_invoice" model="workflow.activity">
    <field name="wkf_id" ref="wkf_sale"/>
    <field name="name">wait_invoice</field>
    </record>
    <record id="act_invoice" model="workflow.activity">
    <field name="wkf_id" ref="wkf_sale"/>
    <field name="name">invoice</field>
    <field name="kind">subflow</field>
    <field name="subflow_id" search="[('name','=','account.invoice.basic')]"/>
    <field name="action">action_invoice_create()</field>
    </record>

        &lt;!-- Transistion --&gt;
    

    <record id="trans_router_wait_invoice" model="workflow.transition">
    <field name="act_from" ref="act_router"/>
    <field name="act_to" ref="act_wait_invoice"/>
    </record>
    <record id="trans_wait_invoice_invoice_manual" model="workflow.transition">
    <field name="act_from" ref="act_wait_invoice"/>
    <field name="act_to" ref="act_invoice"/>
    <field name="signal">manual_invoice</field>
    </record>

    在上述sale_workflow的flow是router->wait_invoice-> invoice, 其中activity:act_wait_invoice 并不做任何动作,Transistion:trans_router_wait_invoice也不需要任何signal触发。
    但把flow改为:router->invoice,整个flow就错误了,不能走下去了。请问activity:act_wait_invoice在这边有什么特殊的作用?

    附:
    def action_invoice_create(self, cr, uid, ids, grouped=False, states=['confirmed', 'done', 'exception']):
    res = False
    invoices = {}
    invoice_ids = []
    for o in self.browse(cr, uid, ids):
    lines = []
    for line in o.order_line:
    if (line.state in states) and not line.invoiced:
    lines.append(line.id)
    created_lines = self.pool.get('sale.order.line').invoice_line_create(cr, uid, lines)
    if created_lines:
    invoices.setdefault(o.partner_id.id, []).append((o, created_lines))
    if not invoices:
    for o in self.browse(cr, uid, ids):
    for i in o.invoice_ids:
    if i.state == 'draft':
    return i.id
    picking_obj = self.pool.get('stock.picking')
    for val in invoices.values():
    if grouped:
    res = self._make_invoice(cr, uid, val[0][0], reduce(lambda x, y: x + y, [l for o, l in val], []))
    for o, l in val:
    self.write(cr, uid, [o.id], {'state': 'progress'})
    if o.order_policy == 'picking':
    picking_obj.write(cr, uid, map(lambda x: x.id, o.picking_ids), {'invoice_state': 'invoiced'})
    cr.execute('insert into sale_order_invoice_rel (order_id,invoice_id) values (%s,%s)', (o.id, res))
    else:
    for order, il in val:
    res = self._make_invoice(cr, uid, order, il)
    invoice_ids.append(res)
    self.write(cr, uid, [order.id], {'state': 'progress'})
    if order.order_policy == 'picking':
    picking_obj.write(cr, uid, map(lambda x: x.id, order.picking_ids), {'invoice_state': 'invoiced'})
    cr.execute('insert into sale_order_invoice_rel (order_id,invoice_id) values (%s,%s)', (order.id, res))
    return res

    def action_wait(self, cr, uid, ids, *args):
        event_p = self.pool.get('res.partner.event.type').check(cr, uid, 'sale_open')
        event_obj = self.pool.get('res.partner.event')
        for o in self.browse(cr, uid, ids):
            if event_p:
                event_obj.create(cr, uid, {'name': 'Sale Order: '+ o.name,
                        'partner_id': o.partner_id.id,
                        'date': time.strftime('%Y-%m-%d %H:%M:%S'),
                        'user_id': (o.user_id and o.user_id.id) or uid,
                        'partner_type': 'customer', 'probability': 1.0,
                        'planned_revenue': o.amount_untaxed})
            if (o.order_policy == 'manual'):
                self.write(cr, uid, [o.id], {'state': 'manual'})
            else:
                self.write(cr, uid, [o.id], {'state': 'progress'})
            self.pool.get('sale.order.line').button_confirm(cr, uid, [x.id for x in o.order_line])


  • 谁来解一下我这个节



  • 这个很难解释?


  • 管理员

    这是利用openerp的打印工作流插件打印的工作流图表。你仔细看看这张图,看看自己是否就能理解了。
    [attach]523[/attach]


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