addons/hr/hr.py

   1 # -*- coding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 #    OpenERP, Open Source Management Solution
   5 #    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
   6 #
   7 #    This program is free software: you can redistribute it and/or modify
   8 #    it under the terms of the GNU Affero General Public License as
   9 #    published by the Free Software Foundation, either version 3 of the
  10 #    License, or (at your option) any later version.
  11 #
  12 #    This program is distributed in the hope that it will be useful,
  13 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #    GNU Affero General Public License for more details.
  16 #
  17 #    You should have received a copy of the GNU Affero General Public License
  18 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 #
  20 ##############################################################################
  21
  22 from osv import fields, osv
  23 import logging
  24 import addons
  25
  26 import io, StringIO
  27 from PIL import Image
  28
  29 class hr_employee_category(osv.osv):
  30
  31     def name_get(self, cr, uid, ids, context=None):
  32         if not ids:
  33             return []
  34         reads = self.read(cr, uid, ids, ['name','parent_id'], context=context)
  35         res = []
  36         for record in reads:
  37             name = record['name']
  38             if record['parent_id']:
  39                 name = record['parent_id'][1]+' / '+name
  40             res.append((record['id'], name))
  41         return res
  42
  43     def _name_get_fnc(self, cr, uid, ids, prop, unknow_none, context=None):
  44         res = self.name_get(cr, uid, ids, context=context)
  45         return dict(res)
  46
  47     _name = "hr.employee.category"
  48     _description = "Employee Category"
  49     _columns = {
  50         'name': fields.char("Category", size=64, required=True),
  51         'complete_name': fields.function(_name_get_fnc, type="char", string='Name'),
  52         'parent_id': fields.many2one('hr.employee.category', 'Parent Category', select=True),
  53         'child_ids': fields.one2many('hr.employee.category', 'parent_id', 'Child Categories'),
  54         'employee_ids': fields.many2many('hr.employee', 'employee_category_rel', 'category_id', 'emp_id', 'Employees'),
  55     }
  56
  57     def _check_recursion(self, cr, uid, ids, context=None):
  58         level = 100
  59         while len(ids):
  60             cr.execute('select distinct parent_id from hr_employee_category where id IN %s', (tuple(ids), ))
  61             ids = filter(None, map(lambda x:x[0], cr.fetchall()))
  62             if not level:
  63                 return False
  64             level -= 1
  65         return True
  66
  67     _constraints = [
  68         (_check_recursion, 'Error ! You cannot create recursive Categories.', ['parent_id'])
  69     ]
  70
  71 hr_employee_category()
  72
  73 class hr_job(osv.osv):
  74
  75     def _no_of_employee(self, cr, uid, ids, name, args, context=None):
  76         res = {}
  77         for job in self.browse(cr, uid, ids, context=context):
  78             nb_employees = len(job.employee_ids or [])
  79             res[job.id] = {
  80                 'no_of_employee': nb_employees,
  81                 'expected_employees': nb_employees + job.no_of_recruitment,
  82             }
  83         return res
  84
  85     def _get_job_position(self, cr, uid, ids, context=None):
  86         res = []
  87         for employee in self.pool.get('hr.employee').browse(cr, uid, ids, context=context):
  88             if employee.job_id:
  89                 res.append(employee.job_id.id)
  90         return res
  91
  92     _name = "hr.job"
  93     _description = "Job Description"
  94     _columns = {
  95         'name': fields.char('Job Name', size=128, required=True, select=True),
  96         'expected_employees': fields.function(_no_of_employee, string='Expected Employees', help='Required number of employees in total for that job.',
  97             store = {
  98                 'hr.job': (lambda self,cr,uid,ids,c=None: ids, ['no_of_recruitment'], 10),
  99                 'hr.employee': (_get_job_position, ['job_id'], 10),
 100             },
 101             multi='no_of_employee'),
 102         'no_of_employee': fields.function(_no_of_employee, string="Number of Employees", help='Number of employees with that job.',
 103             store = {
 104                 'hr.employee': (_get_job_position, ['job_id'], 10),
 105             },
 106             multi='no_of_employee'),
 107         'no_of_recruitment': fields.float('Expected in Recruitment'),
 108         'employee_ids': fields.one2many('hr.employee', 'job_id', 'Employees'),
 109         'description': fields.text('Job Description'),
 110         'requirements': fields.text('Requirements'),
 111         'department_id': fields.many2one('hr.department', 'Department'),
 112         'company_id': fields.many2one('res.company', 'Company'),
 113         'state': fields.selection([('open', 'In Position'),('old', 'Old'),('recruit', 'In Recruitement')], 'State', readonly=True, required=True),
 114     }
 115     _defaults = {
 116         'expected_employees': 1,
 117         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'hr.job', context=c),
 118         'state': 'open',
 119     }
 120
 121     _sql_constraints = [
 122         ('name_company_uniq', 'unique(name, company_id)', 'The name of the job position must be unique per company!'),
 123     ]
 124
 125
 126     def on_change_expected_employee(self, cr, uid, ids, no_of_recruitment, no_of_employee, context=None):
 127         if context is None:
 128             context = {}
 129         return {'value': {'expected_employees': no_of_recruitment + no_of_employee}}
 130
 131     def job_old(self, cr, uid, ids, *args):
 132         self.write(cr, uid, ids, {'state': 'old', 'no_of_recruitment': 0})
 133         return True
 134
 135     def job_recruitement(self, cr, uid, ids, *args):
 136         for job in self.browse(cr, uid, ids):
 137             no_of_recruitment = job.no_of_recruitment == 0 and 1 or job.no_of_recruitment
 138             self.write(cr, uid, [job.id], {'state': 'recruit', 'no_of_recruitment': no_of_recruitment})
 139         return True
 140
 141     def job_open(self, cr, uid, ids, *args):
 142         self.write(cr, uid, ids, {'state': 'open', 'no_of_recruitment': 0})
 143         return True
 144
 145 hr_job()
 146
 147 class hr_employee(osv.osv):
 148     _name = "hr.employee"
 149     _description = "Employee"
 150     _inherits = {'resource.resource': "resource_id"}
 151
 152     def onchange_photo(self, cr, uid, ids, value, context=None):
 153         return {'value': {'photo_big': self._photo_resize(cr, uid, value, 540, 450, context=context), 'photo': self._photo_resize(cr, uid, value, context=context) } }
 154
 155     def _set_photo(self, cr, uid, id, name, value, args, context=None):
 156         return self.write(cr, uid, [id], {'photo_big': self._photo_resize(cr, uid, value, 540, 450, context=context)}, context=context)
 157
 158     def _photo_resize(self, cr, uid, photo, heigth=180, width=150, context=None):
 159         image_stream = io.BytesIO(photo.decode('base64'))
 160         img = Image.open(image_stream)
 161         img.thumbnail((heigth, width), Image.ANTIALIAS)
 162         img_stream = StringIO.StringIO()
 163         img.save(img_stream, "JPEG")
 164         return img_stream.getvalue().encode('base64')
 165
 166     def _get_photo(self, cr, uid, ids, name, args, context=None):
 167         result = dict.fromkeys(ids, False)
 168         for hr_empl in self.browse(cr, uid, ids, context=context):
 169             if hr_empl.photo_big:
 170                 result[hr_empl.id] = self._photo_resize(cr, uid, hr_empl.photo_big, context=context)
 171         return result
 172
 173     _columns = {
 174         'country_id': fields.many2one('res.country', 'Nationality'),
 175         'birthday': fields.date("Date of Birth"),
 176         'ssnid': fields.char('SSN No', size=32, help='Social Security Number'),
 177         'sinid': fields.char('SIN No', size=32, help="Social Insurance Number"),
 178         'identification_id': fields.char('Identification No', size=32),
 179         'otherid': fields.char('Other Id', size=64),
 180         'gender': fields.selection([('male', 'Male'),('female', 'Female')], 'Gender'),
 181         'marital': fields.selection([('single', 'Single'), ('married', 'Married'), ('widower', 'Widower'), ('divorced', 'Divorced')], 'Marital Status'),
 182         'department_id':fields.many2one('hr.department', 'Department'),
 183         'address_id': fields.many2one('res.partner.address', 'Working Address'),
 184         'address_home_id': fields.many2one('res.partner.address', 'Home Address'),
 185         'partner_id': fields.related('address_home_id', 'partner_id', type='many2one', relation='res.partner', readonly=True, help="Partner that is related to the current employee. Accounting transaction will be written on this partner belongs to employee."),
 186         'bank_account_id':fields.many2one('res.partner.bank', 'Bank Account Number', domain="[('partner_id','=',partner_id)]", help="Employee bank salary account"),
 187         'work_phone': fields.char('Work Phone', size=32, readonly=False),
 188         'mobile_phone': fields.char('Work Mobile', size=32, readonly=False),
 189         'work_email': fields.char('Work E-mail', size=240),
 190         'work_location': fields.char('Office Location', size=32),
 191         'notes': fields.text('Notes'),
 192         'parent_id': fields.many2one('hr.employee', 'Manager'),
 193         'category_ids': fields.many2many('hr.employee.category', 'employee_category_rel', 'emp_id', 'category_id', 'Categories'),
 194         'child_ids': fields.one2many('hr.employee', 'parent_id', 'Subordinates'),
 195         'resource_id': fields.many2one('resource.resource', 'Resource', ondelete='cascade', required=True),
 196         'coach_id': fields.many2one('hr.employee', 'Coach'),
 197         'job_id': fields.many2one('hr.job', 'Job'),
 198         'photo_big': fields.binary('Big-sized employee photo', help="This field holds the photo of the employee. The photo field is used as an interface to access this field. The image is base64 encoded, and PIL-supported. Full-sized photo are however resized to 540x450 px."),
 199         'photo': fields.function(_get_photo, fnct_inv=_set_photo, string='Employee photo', type="binary",
 200             store = {
 201                 'hr.employee': (lambda self, cr, uid, ids, c={}: ids, ['photo_big'], 10),
 202             }, help="Image used as photo for the employee. It is automatically resized as a 180x150 px image. A larger photo is stored inside the photo_big field."),
 203         'passport_id':fields.char('Passport No', size=64),
 204         'color': fields.integer('Color Index'),
 205         'city': fields.related('address_id', 'city', type='char', string='City'),
 206         'login': fields.related('user_id', 'login', type='char', string='Login', readonly=1),
 207     }
 208
 209     def unlink(self, cr, uid, ids, context=None):
 210         resource_obj = self.pool.get('resource.resource')
 211         resource_ids = []
 212         for employee in self.browse(cr, uid, ids, context=context):
 213             resource = employee.resource_id
 214             if resource:
 215                 resource_ids.append(resource.id)
 216         if resource_ids:
 217             resource_obj.unlink(cr, uid, resource_ids, context=context)
 218         return super(hr_employee, self).unlink(cr, uid, ids, context=context)
 219
 220     def onchange_address_id(self, cr, uid, ids, address, context=None):
 221         if address:
 222             address = self.pool.get('res.partner.address').browse(cr, uid, address, context=context)
 223             return {'value': {'work_email': address.email, 'work_phone': address.phone, 'mobile_phone': address.mobile}}
 224         return {'value': {}}
 225
 226     def onchange_company(self, cr, uid, ids, company, context=None):
 227         address_id = False
 228         if company:
 229             company_id = self.pool.get('res.company').browse(cr, uid, company, context=context)
 230             address = self.pool.get('res.partner').address_get(cr, uid, [company_id.partner_id.id], ['default'])
 231             address_id = address and address['default'] or False
 232         return {'value': {'address_id' : address_id}}
 233
 234     def onchange_department_id(self, cr, uid, ids, department_id, context=None):
 235         value = {'parent_id': False}
 236         if department_id:
 237             department = self.pool.get('hr.department').browse(cr, uid, department_id)
 238             value['parent_id'] = department.manager_id.id
 239         return {'value': value}
 240
 241     def onchange_user(self, cr, uid, ids, user_id, context=None):
 242         work_email = False
 243         if user_id:
 244             work_email = self.pool.get('res.users').browse(cr, uid, user_id, context=context).user_email
 245         return {'value': {'work_email' : work_email}}
 246
 247     def _get_photo(self, cr, uid, context=None):
 248         photo_path = addons.get_module_resource('hr','images','photo.png')
 249         return self._photo_resize(cr, uid, open(photo_path, 'rb').read().encode('base64'), context=context)
 250
 251     _defaults = {
 252         'active': 1,
 253         'photo': _get_photo,
 254         'marital': 'single',
 255         'color': 0,
 256     }
 257
 258     def _check_recursion(self, cr, uid, ids, context=None):
 259         level = 100
 260         while len(ids):
 261             cr.execute('SELECT DISTINCT parent_id FROM hr_employee WHERE id IN %s AND parent_id!=id',(tuple(ids),))
 262             ids = filter(None, map(lambda x:x[0], cr.fetchall()))
 263             if not level:
 264                 return False
 265             level -= 1
 266         return True
 267
 268     _constraints = [
 269         (_check_recursion, 'Error ! You cannot create recursive Hierarchy of Employees.', ['parent_id']),
 270     ]
 271
 272 hr_employee()
 273
 274 class hr_department(osv.osv):
 275     _description = "Department"
 276     _inherit = 'hr.department'
 277     _columns = {
 278         'manager_id': fields.many2one('hr.employee', 'Manager'),
 279         'member_ids': fields.one2many('hr.employee', 'department_id', 'Members', readonly=True),
 280     }
 281
 282 hr_department()
 283
 284
 285 class res_users(osv.osv):
 286     _name = 'res.users'
 287     _inherit = 'res.users'
 288
 289     def create(self, cr, uid, data, context=None):
 290         user_id = super(res_users, self).create(cr, uid, data, context=context)
 291
 292         # add shortcut unless 'noshortcut' is True in context
 293         if not(context and context.get('noshortcut', False)):
 294             data_obj = self.pool.get('ir.model.data')
 295             try:
 296                 data_id = data_obj._get_id(cr, uid, 'hr', 'ir_ui_view_sc_employee')
 297                 view_id  = data_obj.browse(cr, uid, data_id, context=context).res_id
 298                 self.pool.get('ir.ui.view_sc').copy(cr, uid, view_id, default = {
 299                                             'user_id': user_id}, context=context)
 300             except:
 301                 # Tolerate a missing shortcut. See product/product.py for similar code.
 302                 logging.getLogger('orm').debug('Skipped meetings shortcut for user "%s"', data.get('name','<new'))
 303
 304         return user_id
 305
 306 res_users()
 307
 308
 309 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: