Tutorial Odoo 9.0 Part 10 : Workflows

Workflow

เป็นการเขียนให้ แสดงรูปแบบลำดับการทำงานของขั้นตอน

แก้ไข openacademy/models.py

 attendees_count = fields.Integer(
        string="Attendees count", compute='_get_attendees_count', store=True)

    state = fields.Selection([
        ('draft', "Draft"),
        ('confirmed', "Confirmed"),
        ('done', "Done"),
    ], default='draft')

    @api.multi
    def action_draft(self):
        self.state = 'draft'

    @api.multi
    def action_confirm(self):
        self.state = 'confirmed'

    @api.multi
    def action_done(self):
        self.state = 'done'

    @api.depends('seats', 'attendee_ids')
    def _taken_seats(self):
        for r in self:

แก้ไข openacademy/openacademy.py

<field name="model">openacademy.session</field>
            <field name="arch" type="xml">
                <form string="Session Form">
                    <header>
                        <button name="action_draft" type="object"
                                string="Reset to draft"
                                states="confirmed,done"/>
                        <button name="action_confirm" type="object"
                                string="Confirm" states="draft"
                                class="oe_highlight"/>
                        <button name="action_done" type="object"
                                string="Mark as done" states="confirmed"
                                class="oe_highlight"/>
                        <field name="state" widget="statusbar"/>
                    </header>

                    <sheet>
                        <group>
                            <group string="General">

• จะได้ผลลัพธ์ เป็นดังนี้ คือจะแสดงระบบการทำงานให้เห็นว่าจะไปพบกับอะไรบ้าง

มีข้อผิดพลาดในการสร้างรูปย่อ: ไฟล์สูญหาย

แก้ openacademy/__openerp__.py

'templates.xml',
        'views/openacademy.xml',
        'views/partner.xml',
        'views/session_workflow.xml',
    ],
    # only loaded in demonstration mode
    'demo': [

แก้ openacademy/models.py

 ('draft', "Draft"),
        ('confirmed', "Confirmed"),
        ('done', "Done"),
    ])

    @api.multi
    def action_draft(self):

แก้ openacademy/views/openacademy.xml

<field name="arch" type="xml">
                <form string="Session Form">
                    <header>
                        <button name="draft" type="workflow"
                                string="Reset to draft"
                                states="confirmed,done"/>
                        <button name="confirm" type="workflow"
                                string="Confirm" states="draft"
                                class="oe_highlight"/>
                        <button name="done" type="workflow"
                                string="Mark as done" states="confirmed"
                                class="oe_highlight"/>
                        <field name="state" widget="statusbar"/>

สร้าง openacademy/views/session_workflow.xml

<openerp>
    <data>
        <record model="workflow" id="wkf_session">
            <field name="name">OpenAcademy sessions workflow</field>
            <field name="osv">openacademy.session</field>
            <field name="on_create">True</field>
        </record>

        <record model="workflow.activity" id="draft">
            <field name="name">Draft</field>
            <field name="wkf_id" ref="wkf_session"/>
            <field name="flow_start" eval="True"/>
            <field name="kind">function</field>
            <field name="action">action_draft()</field>
        </record>
        <record model="workflow.activity" id="confirmed">
            <field name="name">Confirmed</field>
            <field name="wkf_id" ref="wkf_session"/>
            <field name="kind">function</field>
            <field name="action">action_confirm()</field>
        </record>
        <record model="workflow.activity" id="done">
            <field name="name">Done</field>
            <field name="wkf_id" ref="wkf_session"/>
            <field name="kind">function</field>
            <field name="action">action_done()</field>
        </record>

        <record model="workflow.transition" id="session_draft_to_confirmed">
            <field name="act_from" ref="draft"/>
            <field name="act_to" ref="confirmed"/>
            <field name="signal">confirm</field>
        </record>
        <record model="workflow.transition" id="session_confirmed_to_draft">
            <field name="act_from" ref="confirmed"/>
            <field name="act_to" ref="draft"/>
            <field name="signal">draft</field>
        </record>
        <record model="workflow.transition" id="session_done_to_draft">
            <field name="act_from" ref="done"/>
            <field name="act_to" ref="draft"/>
            <field name="signal">draft</field>
        </record>
        <record model="workflow.transition" id="session_confirmed_to_done">
            <field name="act_from" ref="confirmed"/>
            <field name="act_to" ref="done"/>
            <field name="signal">done</field>
        </record>
    </data>
</openerp>

แก้ openacademy/views/session_workflow.xml

<field name="act_to" ref="done"/>
            <field name="signal">done</field>
        </record>

        <record model="workflow.transition" id="session_auto_confirm_half_filled">
            <field name="act_from" ref="draft"/>
            <field name="act_to" ref="confirmed"/>
            <field name="condition">taken_seats > 50</field>
        </record>
    </data>
</openerp>

แก้ openacademy/views/session_workflow.xml

<field name="on_create">True</field>
        </record>

        <record model="ir.actions.server" id="set_session_to_draft">
            <field name="name">Set session to Draft</field>
            <field name="model_id" ref="model_openacademy_session"/>
            <field name="code">
model.search([('id', 'in', context['active_ids'])]).action_draft()
            </field>
        </record>
        <record model="workflow.activity" id="draft">
            <field name="name">Draft</field>
            <field name="wkf_id" ref="wkf_session"/>
            <field name="flow_start" eval="True"/>
            <field name="kind">dummy</field>
            <field name="action"></field>
            <field name="action_id" ref="set_session_to_draft"/>
        </record>

        <record model="ir.actions.server" id="set_session_to_confirmed">
            <field name="name">Set session to Confirmed</field>
            <field name="model_id" ref="model_openacademy_session"/>
            <field name="code">
model.search([('id', 'in', context['active_ids'])]).action_confirm()
            </field>
        </record>
        <record model="workflow.activity" id="confirmed">
            <field name="name">Confirmed</field>
            <field name="wkf_id" ref="wkf_session"/>
            <field name="kind">dummy</field>
            <field name="action"></field>
            <field name="action_id" ref="set_session_to_confirmed"/>
        </record>

        <record model="ir.actions.server" id="set_session_to_done">
            <field name="name">Set session to Done</field>
            <field name="model_id" ref="model_openacademy_session"/>
            <field name="code">
model.search([('id', 'in', context['active_ids'])]).action_done()
            </field>
        </record>
        <record model="workflow.activity" id="done">
            <field name="name">Done</field>
            <field name="wkf_id" ref="wkf_session"/>
            <field name="kind">dummy</field>
            <field name="action"></field>
            <field name="action_id" ref="set_session_to_done"/>
        </record>

        <record model="workflow.transition" id="session_draft_to_confirmed">