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 import logging
  23
  24 from openerp.modules.module import get_module_resource
  25 from openerp.osv import fields, osv
  26 from openerp.tools.translate import _
  27 from openerp import tools
  28 from openerp.tools.translate import _
  29
  30 _logger = logging.getLogger(__name__)
  31
  32
  33 class hr_employee_category(osv.osv):
  34
  35     def name_get(self, cr, uid, ids, context=None):
  36         if not ids:
  37             return []
  38         reads = self.read(cr, uid, ids, ['name','parent_id'], context=context)
  39         res = []
  40         for record in reads:
  41             name = record['name']
  42             if record['parent_id']:
  43                 name = record['parent_id'][1]+' / '+name
  44             res.append((record['id'], name))
  45         return res
  46
  47     def _name_get_fnc(self, cr, uid, ids, prop, unknow_none, context=None):
  48         res = self.name_get(cr, uid, ids, context=context)
  49         return dict(res)
  50
  51     _name = "hr.employee.category"
  52     _description = "Employee Category"
  53     _columns = {
  54         'name': fields.char("Employee Tag", size=64, required=True),
  55         'complete_name': fields.function(_name_get_fnc, type="char", string='Name'),
  56         'parent_id': fields.many2one('hr.employee.category', 'Parent Employee Tag', select=True),
  57         'child_ids': fields.one2many('hr.employee.category', 'parent_id', 'Child Categories'),
  58         'employee_ids': fields.many2many('hr.employee', 'employee_category_rel', 'category_id', 'emp_id', 'Employees'),
  59     }
  60
  61     def _check_recursion(self, cr, uid, ids, context=None):
  62         level = 100
  63         while len(ids):
  64             cr.execute('select distinct parent_id from hr_employee_category where id IN %s', (tuple(ids), ))
  65             ids = filter(None, map(lambda x:x[0], cr.fetchall()))
  66             if not level:
  67                 return False
  68             level -= 1
  69         return True
  70
  71     _constraints = [
  72         (_check_recursion, 'Error! You cannot create recursive Categories.', ['parent_id'])
  73     ]
  74
  75
  76 class hr_job(osv.osv):
  77
  78     def _no_of_employee(self, cr, uid, ids, name, args, context=None):
  79         res = {}
  80         for job in self.browse(cr, uid, ids, context=context):
  81             nb_employees = len(job.employee_ids or [])
  82             res[job.id] = {
  83                 'no_of_employee': nb_employees,
  84                 'expected_employees': nb_employees + job.no_of_recruitment,
  85             }
  86         return res
  87
  88     def _get_job_position(self, cr, uid, ids, context=None):
  89         res = []
  90         for employee in self.pool.get('hr.employee').browse(cr, uid, ids, context=context):
  91             if employee.job_id:
  92                 res.append(employee.job_id.id)
  93         return res
  94
  95     _name = "hr.job"
  96     _description = "Job Description"
  97     _inherit = ['mail.thread']
  98     _columns = {
  99         'name': fields.char('Job Name', size=128, required=True, select=True),
 100         'expected_employees': fields.function(_no_of_employee, string='Total Forecasted Employees',
 101             help='Expected number of employees for this job position after new recruitment.',
 102             store = {
 103                 'hr.job': (lambda self,cr,uid,ids,c=None: ids, ['no_of_recruitment'], 10),
 104                 'hr.employee': (_get_job_position, ['job_id'], 10),
 105             }, type='integer',
 106             multi='no_of_employee'),
 107         'no_of_employee': fields.function(_no_of_employee, string="Current Number of Employees",
 108             help='Number of employees currently occupying this job position.',
 109             store = {
 110                 'hr.employee': (_get_job_position, ['job_id'], 10),
 111             }, type='integer',
 112             multi='no_of_employee'),
 113         'no_of_recruitment': fields.integer('Expected in Recruitment', help='Number of new employees you expect to recruit.'),
 114         'employee_ids': fields.one2many('hr.employee', 'job_id', 'Employees', groups='base.group_user'),
 115         'description': fields.text('Job Description'),
 116         'requirements': fields.text('Requirements'),
 117         'department_id': fields.many2one('hr.department', 'Department'),
 118         'company_id': fields.many2one('res.company', 'Company'),
 119         'state': fields.selection([('open', 'No Recruitment'), ('recruit', 'Recruitement in Progress')], 'Status', readonly=True, required=True,
 120             help="By default 'In position', set it to 'In Recruitment' if recruitment process is going on for this job position."),
 121         'write_date': fields.datetime('Update Date', readonly=True),
 122     }
 123     _defaults = {
 124         'company_id': lambda self,cr,uid,c: self.pool.get('res.company')._company_default_get(cr, uid, 'hr.job', context=c),
 125         'no_of_recruitment': 0,
 126         'state': 'open',
 127     }
 128
 129     _sql_constraints = [
 130         ('name_company_uniq', 'unique(name, company_id, department_id)', 'The name of the job position must be unique per department in company!'),
 131     ]
 132
 133
 134     def on_change_expected_employee(self, cr, uid, ids, no_of_recruitment, no_of_employee, context=None):
 135         if context is None:
 136             context = {}
 137         return {'value': {'expected_employees': no_of_recruitment + no_of_employee}}
 138
 139     def job_recruitement(self, cr, uid, ids, *args):
 140         for job in self.browse(cr, uid, ids):
 141             no_of_recruitment = job.no_of_recruitment == 0 and 1 or job.no_of_recruitment
 142             self.write(cr, uid, [job.id], {'state': 'recruit', 'no_of_recruitment': no_of_recruitment})
 143         return True
 144
 145     def job_open(self, cr, uid, ids, *args):
 146         self.write(cr, uid, ids, {'state': 'open', 'no_of_recruitment': 0})
 147         return True
 148
 149
 150 class hr_employee(osv.osv):
 151     _name = "hr.employee"
 152     _description = "Employee"
 153     _order = 'name_related'
 154     _inherits = {'resource.resource': "resource_id"}
 155     _inherit = ['mail.thread']
 156
 157     _mail_post_access = 'read'
 158
 159     def _get_image(self, cr, uid, ids, name, args, context=None):
 160         result = dict.fromkeys(ids, False)
 161         for obj in self.browse(cr, uid, ids, context=context):
 162             result[obj.id] = tools.image_get_resized_images(obj.image)
 163         return result
 164
 165     def _set_image(self, cr, uid, id, name, value, args, context=None):
 166         return self.write(cr, uid, [id], {'image': tools.image_resize_image_big(value)}, context=context)
 167
 168     _columns = {
 169         #we need a related field in order to be able to sort the employee by name
 170         'name_related': fields.related('resource_id', 'name', type='char', string='Name', readonly=True, store=True),
 171         'country_id': fields.many2one('res.country', 'Nationality'),
 172         'birthday': fields.date("Date of Birth"),
 173         'ssnid': fields.char('SSN No', size=32, help='Social Security Number'),
 174         'sinid': fields.char('SIN No', size=32, help="Social Insurance Number"),
 175         'identification_id': fields.char('Identification No', size=32),
 176         'otherid': fields.char('Other Id', size=64),
 177         'gender': fields.selection([('male', 'Male'), ('female', 'Female')], 'Gender'),
 178         'marital': fields.selection([('single', 'Single'), ('married', 'Married'), ('widower', 'Widower'), ('divorced', 'Divorced')], 'Marital Status'),
 179         'department_id': fields.many2one('hr.department', 'Department'),
 180         'address_id': fields.many2one('res.partner', 'Working Address'),
 181         'address_home_id': fields.many2one('res.partner', 'Home Address'),
 182         'bank_account_id': fields.many2one('res.partner.bank', 'Bank Account Number', domain="[('partner_id','=',address_home_id)]", help="Employee bank salary account"),
 183         'work_phone': fields.char('Work Phone', size=32, readonly=False),
 184         'mobile_phone': fields.char('Work Mobile', size=32, readonly=False),
 185         'work_email': fields.char('Work Email', size=240),
 186         'work_location': fields.char('Office Location', size=32),
 187         'notes': fields.text('Notes'),
 188         'parent_id': fields.many2one('hr.employee', 'Manager'),
 189         'category_ids': fields.many2many('hr.employee.category', 'employee_category_rel', 'emp_id', 'category_id', 'Tags'),
 190         'child_ids': fields.one2many('hr.employee', 'parent_id', 'Subordinates'),
 191         'resource_id': fields.many2one('resource.resource', 'Resource', ondelete='cascade', required=True),
 192         'coach_id': fields.many2one('hr.employee', 'Coach'),
 193         'job_id': fields.many2one('hr.job', 'Job Title'),
 194         # image: all image fields are base64 encoded and PIL-supported
 195         'image': fields.binary("Photo",
 196             help="This field holds the image used as photo for the employee, limited to 1024x1024px."),
 197         'image_medium': fields.function(_get_image, fnct_inv=_set_image,
 198             string="Medium-sized photo", type="binary", multi="_get_image",
 199             store = {
 200                 'hr.employee': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10),
 201             },
 202             help="Medium-sized photo of the employee. It is automatically "\
 203                  "resized as a 128x128px image, with aspect ratio preserved. "\
 204                  "Use this field in form views or some kanban views."),
 205         'image_small': fields.function(_get_image, fnct_inv=_set_image,
 206             string="Smal-sized photo", type="binary", multi="_get_image",
 207             store = {
 208                 'hr.employee': (lambda self, cr, uid, ids, c={}: ids, ['image'], 10),
 209             },
 210             help="Small-sized photo of the employee. It is automatically "\
 211                  "resized as a 64x64px image, with aspect ratio preserved. "\
 212                  "Use this field anywhere a small image is required."),
 213         'passport_id': fields.char('Passport No', size=64),
 214         'color': fields.integer('Color Index'),
 215         'city': fields.related('address_id', 'city', type='char', string='City'),
 216         'login': fields.related('user_id', 'login', type='char', string='Login', readonly=1),
 217         'last_login': fields.related('user_id', 'date', type='datetime', string='Latest Connection', readonly=1),
 218     }
 219
 220     def _get_default_image(self, cr, uid, context=None):
 221         image_path = get_module_resource('hr', 'static/src/img', 'default_image.png')
 222         return tools.image_resize_image_big(open(image_path, 'rb').read().encode('base64'))
 223
 224     defaults = {
 225         'active': 1,
 226         'image': _get_default_image,
 227         'color': 0,
 228     }
 229
 230     def create(self, cr, uid, data, context=None):
 231         if context is None:
 232             context = {}
 233         create_ctx = dict(context, mail_create_nolog=True)
 234         employee_id = super(hr_employee, self).create(cr, uid, data, context=create_ctx)
 235         employee = self.browse(cr, uid, employee_id, context=context)
 236         if employee.user_id:
 237             res_users = self.pool['res.users']
 238             # send a copy to every user of the company
 239             # TODO: post to the `Whole Company` mail.group when we'll be able to link to the employee record
 240             _model, group_id = self.pool['ir.model.data'].get_object_reference(cr, uid, 'base', 'group_user')
 241             user_ids = res_users.search(cr, uid, [('company_id', '=', employee.user_id.company_id.id),
 242                                                   ('groups_id', 'in', group_id)])
 243             partner_ids = list(set(u.partner_id.id for u in res_users.browse(cr, uid, user_ids, context=context)))
 244         else:
 245             partner_ids = []
 246         self.message_post(cr, uid, [employee_id],
 247             body=_('Welcome to %s! Please help him/her take the first steps with OpenERP!') % (employee.name),
 248             partner_ids=partner_ids,
 249             subtype='mail.mt_comment', context=context
 250         )
 251         return employee_id
 252
 253     def unlink(self, cr, uid, ids, context=None):
 254         resource_ids = []
 255         for employee in self.browse(cr, uid, ids, context=context):
 256             resource_ids.append(employee.resource_id.id)
 257         return self.pool.get('resource.resource').unlink(cr, uid, resource_ids, context=context)
 258
 259     def onchange_address_id(self, cr, uid, ids, address, context=None):
 260         if address:
 261             address = self.pool.get('res.partner').browse(cr, uid, address, context=context)
 262             return {'value': {'work_phone': address.phone, 'mobile_phone': address.mobile}}
 263         return {'value': {}}
 264
 265     def onchange_company(self, cr, uid, ids, company, context=None):
 266         address_id = False
 267         if company:
 268             company_id = self.pool.get('res.company').browse(cr, uid, company, context=context)
 269             address = self.pool.get('res.partner').address_get(cr, uid, [company_id.partner_id.id], ['default'])
 270             address_id = address and address['default'] or False
 271         return {'value': {'address_id': address_id}}
 272
 273     def onchange_department_id(self, cr, uid, ids, department_id, context=None):
 274         value = {'parent_id': False}
 275         if department_id:
 276             department = self.pool.get('hr.department').browse(cr, uid, department_id)
 277             value['parent_id'] = department.manager_id.id
 278         return {'value': value}
 279
 280     def onchange_user(self, cr, uid, ids, user_id, context=None):
 281         work_email = False
 282         if user_id:
 283             work_email = self.pool.get('res.users').browse(cr, uid, user_id, context=context).email
 284         return {'value': {'work_email': work_email}}
 285
 286     def action_follow(self, cr, uid, ids, context=None):
 287         """ Wrapper because message_subscribe_users take a user_ids=None
 288             that receive the context without the wrapper. """
 289         return self.message_subscribe_users(cr, uid, ids, context=context)
 290
 291     def action_unfollow(self, cr, uid, ids, context=None):
 292         """ Wrapper because message_unsubscribe_users take a user_ids=None
 293             that receive the context without the wrapper. """
 294         return self.message_unsubscribe_users(cr, uid, ids, context=context)
 295
 296     def get_suggested_thread(self, cr, uid, removed_suggested_threads=None, context=None):
 297         """Show the suggestion of employees if display_employees_suggestions if the
 298         user perference allows it. """
 299         user = self.pool.get('res.users').browse(cr, uid, uid, context)
 300         if not user.display_employees_suggestions:
 301             return []
 302         else:
 303             return super(hr_employee, self).get_suggested_thread(cr, uid, removed_suggested_threads, context)
 304
 305     def _message_get_auto_subscribe_fields(self, cr, uid, updated_fields, auto_follow_fields=['user_id'], context=None):
 306         """ Overwrite of the original method to always follow user_id field,
 307         even when not track_visibility so that a user will follow it's employee
 308         """
 309         user_field_lst = []
 310         for name, column_info in self._all_columns.items():
 311             if name in auto_follow_fields and name in updated_fields and column_info.column._obj == 'res.users':
 312                 user_field_lst.append(name)
 313         return user_field_lst
 314
 315     def _check_recursion(self, cr, uid, ids, context=None):
 316         level = 100
 317         while len(ids):
 318             cr.execute('SELECT DISTINCT parent_id FROM hr_employee WHERE id IN %s AND parent_id!=id',(tuple(ids),))
 319             ids = filter(None, map(lambda x:x[0], cr.fetchall()))
 320             if not level:
 321                 return False
 322             level -= 1
 323         return True
 324
 325     _constraints = [
 326         (_check_recursion, 'Error! You cannot create recursive hierarchy of Employee(s).', ['parent_id']),
 327     ]
 328
 329
 330 class hr_department(osv.osv):
 331     _description = "Department"
 332     _inherit = 'hr.department'
 333     _columns = {
 334         'manager_id': fields.many2one('hr.employee', 'Manager'),
 335         'member_ids': fields.one2many('hr.employee', 'department_id', 'Members', readonly=True),
 336     }
 337
 338     def copy(self, cr, uid, ids, default=None, context=None):
 339         if default is None:
 340             default = {}
 341         default = default.copy()
 342         default['member_ids'] = []
 343         return super(hr_department, self).copy(cr, uid, ids, default, context=context)
 344
 345 class res_users(osv.osv):
 346     _name = 'res.users'
 347     _inherit = 'res.users'
 348
 349     _columns = {
 350         'employee_ids': fields.one2many('hr.employee', 'user_id', 'Related employees'),
 351     }
 352
 353
 354
 355 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: