fix pj pour nx poste

[auf_rh_dae.git] / project / dae / views.py

# -*- encoding: utf-8 -*-
from collections import defaultdict
from datetime import date
from simplejson import dumps
import warnings

from django.core.urlresolvers import reverse
from django.http import Http404, HttpResponse
from django.shortcuts import redirect, render_to_response, get_object_or_404
from django.template import RequestContext

from reversion.models import Version

from project.dae.forms import (ChoosePosteForm, DossierForm, EmployeForm,
                               PosteForm, PosteFinancementForm, PostePieceForm,
                               DossierPieceForm)
from project.dae import models as dae
from project.rh_v1 import models as rh

from project.decorators import admin_required
from forms import PosteValidationForm

@admin_required
def index(request):
    return render_to_response('dae/index.html', {}, RequestContext(request))

@admin_required
def poste(request, key=None):
    """ Formulaire pour un poste.

    Permet de créer ou modifier un poste. Si le poste n'existe que dans rh_v1
    il est automatiquement copié dans dae.

    """
    poste, data, vars = None, dict(), dict()

    if key:
        # Poste existant
        data['poste'] = key
        source, id = key.split('-')

        if source == 'dae':
            poste = get_object_or_404(dae.Poste, pk=id)
        elif source == 'rh':
            p = get_object_or_404(rh.Poste, pk=id)
            # Initialisation avec les valeurs du poste de rh_v1
            poste = dae.Poste(id_rh=p, nom=p.type_poste.nom)
            for field in ('implantation', 'type_poste', 'actif'):
                setattr(poste, field, getattr(p, field))
    else:
        # Nouveau poste
        vars['new'] = True

    if request.POST:
        data.update(dict(request.POST.items()))
        form = PosteForm(data, instance=poste)
        piecesForm = PostePieceForm(request.POST, request.FILES, instance=poste)
        if 'save' in data and form.is_valid():
            poste = form.save()
            piecesForm.instance = poste
            piecesForm.save()
            return redirect('poste', key='dae-%s' % poste.id)
    else:
        # 'initial' évite la validation prémature lors d'une copie de poste de
        # rh_v1 vers dae.
        form = PosteForm(initial=data, instance=poste)
        piecesForm = PostePieceForm(instance=poste)

    vars.update(dict(form=form, poste=poste, poste_key=key, piecesForm=piecesForm))

    return render_to_response('dae/poste.html', vars, RequestContext(request))

@admin_required
def postes_liste(request):
    """ Liste des postes. """
    vars = dict()
    vars['postes'] = []

    for p in dae.Poste.objects.all().order_by('-date_creation'):
        premiere_revision = Version.objects.get_for_object(p)[0].revision
        if request.POST:
            validationForm = PosteValidationForm(request.POST, instance=p, prefix=p.id)
            if validationForm.is_valid():
                p = validationForm.save()
        else:
            validationForm = PosteValidationForm(instance=p, prefix=p.id)

        vars['postes'].append((p, premiere_revision, validationForm))

    if request.POST:
        return redirect(reverse('dae_postes_liste'))
        
    return render_to_response('dae/postes_liste.html', vars,
                              RequestContext(request))

@admin_required
def financement(request, key=None, id=None):
    """ Formulaire pour une source de financement pour un poste. """
    poste, financement, data, vars = None, None, dict(), dict()

    if request.POST:
        data.update(dict(request.POST.items()))

    if key:
        source, poste_id = key.split('-')
        vars['poste_key'] = key
        if source == 'dae':
            poste = get_object_or_404(dae.Poste, pk=poste_id)
            if id:
                # Financement existant
                financement = get_object_or_404(dae.PosteFinancement, pk=id)
                vars['financement_id'] = id
            else:
                # Nouveau financement
                financement = dae.PosteFinancement(poste_id=poste_id)
                vars['new'] = True

    if not financement:
        return Http404

    if request.POST:
        form = PosteFinancementForm(data, instance=financement)
        if 'delete' in data:
            financement.delete()
        elif 'save' in data and form.is_valid():
            financement = form.save()
        return redirect('poste', key='dae-%s' % poste.id)
    else:
        form = PosteFinancementForm(initial=data, instance=financement)

    vars.update(dict(form=form, financement=financement))

    if 'ajax' in request.GET:
        template = 'dae/financement.html'
    else:
        template = 'dae/financement-full.html'
    return render_to_response(template, vars, RequestContext(request))

@admin_required
def filtered_type_remun():
    # Exclusion de "Indemnité de fonction" des types de rémun utilisés
    return rh.TypeRemuneration.objects.exclude(pk=7)

@admin_required
def embauche(request, key=None, dossier=None):
    """ Formulaire d'autorisation d'embauche. """
    if not key:
        vars = dict(step='poste', form=ChoosePosteForm())
    else:
        type_remun = filtered_type_remun()
        vars = dict(type_remun=type_remun)
        source, id = key.split('-')
        if source != 'dae':
            return Http404
        poste = get_object_or_404(dae.Poste, pk=id)
        if not dossier:
            vars['new'] = True

        if request.POST:
            if request.POST['employe'] == '':
                # Nouvel employé
                employe = dae.Employe()
            else:
                employe_source, id = request.POST['employe'].split('-')
                if employe_source == 'dae':
                    # Employé DAE
                    employe = get_object_or_404(dae.Employe, pk=id)
                elif employe_source == 'rh':
                    # Employé RH, on le copie dans DAE
                    e = get_object_or_404(rh.Employe, pk=id)
                    employe = dae.Employe(id_rh=e, prenom=e.prenom, nom=e.nom,
                                          genre=e.genre)
                else:
                    raise Http404

            employe_form = EmployeForm(request.POST, instance=employe)

            if 'save' in request.POST:
                if employe_form.is_valid():
                    data = dict(request.POST.items())
                    #with warnings.catch_warnings():
                    #    warnings.simplefilter('ignore')
                    employe = employe_form.save()
                    data['employe'] = 'dae-%s' % employe.id
                    employe_form = EmployeForm(data, instance=employe)

                if not dossier:
                    dossier = dae.Dossier(poste=poste, employe=employe)
                else:
                    dossier = get_object_or_404(dae.Dossier, pk=dossier)
                dossier_form = DossierForm(request.POST, instance=dossier)
                piecesForm = DossierPieceForm(request.POST, request.FILES, instance=dossier)

                if dossier_form.is_valid():
                    dossier = dossier_form.save()
                    piecesForm.instance = dossier
                    piecesForm.save()
                    if not dossier.remuneration_set.all():
                        # Pré-peuplement des entrées de la section "coût
                        # global", à l'exclusion de "Indemnité de fonction"
                        for type in type_remun.all():
                            dae.Remuneration(dossier=dossier, type=type,
                                             devise=dossier.devise).save()

                    else:
                        # Sauvegarde du coût global
                        cg_lines = defaultdict(dict)
                        for k, v in request.POST.items():
                            if k.startswith('cg-'):
                                prefix, field_name, cg_id = k.split('-')
                                cg_lines[int(cg_id)][unicode(field_name)] = v

                        for r in dossier.remuneration_set.all():
                            print 'trying %r' % r
                            if r.id in cg_lines:
                                if cg_lines[r.id]['montant'] == '':
                                   r.delete()
                                else:
                                    for k, v in cg_lines[r.id].items():
                                        setattr(r, k, v)
                                        r.save()

                    return redirect('embauche', key='dae-%s' % poste.id,
                                    dossier=dossier.id)
            else:
                dossier_form = DossierForm(instance=dossier)
                piecesForm = DossierPieceForm(instance=dossier)
        else:
            # Initialisation d'un formulaire vide
            dossier_rh = rh.Dossier()
            poste_rh = poste.id_rh
            if dossier:
                dossier = get_object_or_404(dae.Dossier, pk=dossier)
                employe = dossier.employe
                data = dict(employe='dae-%s' % employe.id)
                employe_form = EmployeForm(initial=data, instance=employe)
            else:
                dossier = pre_filled_dossier(dossier_rh, 'new', poste_rh)
                employe_form = EmployeForm()

            dossier_form = DossierForm(instance=dossier)
            piecesForm = DossierPieceForm(instance=dossier)

        vars = dict(step='employe', poste=poste, dossier=dossier, piecesForm=piecesForm,
                    forms=dict(employe=employe_form, dossier=dossier_form, ))

    return render_to_response('dae/embauche.html', vars,
                              RequestContext(request))
@admin_required
def embauches_liste(request):
    """ Liste des embauches. """
    vars = dict()
    vars['embauches'] = []
    for d in dae.Dossier.objects.all().order_by('-date_creation'):
        premiere_revision = Version.objects.get_for_object(d)[0].revision
        vars['embauches'].append((d, premiere_revision))
    return render_to_response('dae/embauches_liste.html', vars,
                              RequestContext(request))
@admin_required
def employe(request, key):
    """ Récupération AJAX de l'employé pour la page d'embauche. """
    data = dict(employe=key)

    if key == '':
        # Nouvel employé
        employe = dae.Employe()
    else:
        # Employé existant
        source, id = key.split('-')

        if source == 'dae':
            employe = get_object_or_404(dae.Employe, pk=id)
        elif source == 'rh':
            e = get_object_or_404(rh.Employe, id=id)
            # Initialisation avec les valeurs de l'employé de rh_v1
            employe = dae.Employe(id_rh=e)
            for field in ('prenom', 'nom', 'genre'):
                setattr(employe, field, getattr(e, field))

    return HttpResponse(EmployeForm(initial=data, instance=employe).as_table())

@admin_required
def dossier(request, poste_key, employe_key):
    """ Récupération AJAX du dossier pour la page d'embauche. """
    data = dict()

    poste_source, poste_id = poste_key.split('-')
    poste = get_object_or_404(dae.Poste, pk=poste_id)
    poste_rh = get_object_or_404(rh.Poste, pk=poste.id_rh_id)

    if employe_key == '':
        employe_source = 'new'
        dossier_rh = rh.Dossier()
    else:
        # Récupération des données de RH v1
        employe_source, employe_id = employe_key.split('-')
        if employe_source == 'dae':
            employe = get_object_or_404(dae.Employe, pk=employe_id)
            employe_source, employe_id = 'rh', employe.id_rh_id
        if employe_source == 'rh':
            employe_rh = get_object_or_404(rh.Employe, pk=employe_id)
        try:
            dossier_rh = rh.Dossier.objects.get(employe=employe_rh,
                                                mandat_date_fin=None)
        except (rh.Dossier.DoesNotExist):
            dossier_rh = rh.Dossier()

    # Récupération du dossier dae existant ou pré-remplissage
    # des valeurs par défaut
    if employe_source == 'dae':
        try:
            dossier = dae.Dossier.objects.get(employe=employe, poste=poste)
        except (dae.Dossier.DoesNotExist):
            dossier = pre_filled_dossier(dossier_rh, employe_source, poste_rh)
    else:
        dossier = pre_filled_dossier(dossier_rh, employe_source, poste_rh)

    dossier_form = DossierForm(initial=data, instance=dossier)
    vars = dict(form=dossier_form)

    return render_to_response('dae/embauche-dossier.html', vars,
                          RequestContext(request))

@admin_required
def salaire(request, implantation, devise, classement):
    if not devise or not classement:
        raise Http404

    taux_impl = rh.TauxChange.objects.filter(implantation=implantation) \
                                     .order_by('-annee')
    taux = rh.TauxChange.objects.filter(devise=devise).order_by('-annee')
    vp = rh.ValeurPoint.objects.filter(implantation=implantation) \
                               .order_by('-annee')
    if vp.count() * taux.count() * taux_impl.count() == 0:
        raise Http404

    classement = get_object_or_404(rh.Classement, pk=classement)
    taux, taux_impl, vp = taux[0].taux, taux_impl[0].taux, vp[0].valeur

    salaire_euro = round(vp * classement.coefficient * taux_impl, 2)
    data = dict(salaire_euro=salaire_euro, taux=taux,
                salaire_devise=round(salaire_euro / taux, 2))

    return HttpResponse(dumps(data))

@admin_required
def pre_filled_dossier(dossier_rh, employe_source, poste_rh):
    dossier = dae.Dossier()

    if employe_source != 'new' and dossier_rh.id:
        dossier.statut_anterieur = dossier_rh.statut

        # Certains dossiers ont un classement à zéro
        if dossier_rh.classement_id > 0:
            dossier.classement_anterieur = dossier_rh.classement

        # Récupération du salaire de base
        remun = dossier_rh.remuneration_set.filter(type=1)
        if remun:
            dossier.salaire_anterieur = remun[0].montant

    # Récupération du titulaire précédent
    try:
        dossiers = rh.Dossier.objects.order_by('-mandat_date_fin')
        dossiers = dossiers.filter(poste1=poste_rh) \
                 | dossiers.filter(poste2=poste_rh)
        if len(dossiers):
            # Ce bloc ignore toutes les erreurs, car les données de rh
            # manquantes peuvent en générer
            d = dossiers[0]
            try:
                titulaire = d.employe
                dossier.employe_anterieur = titulaire
                dossier.classement_titulaire_anterieur = d.classement
                dossier.statut_titulaire_anterieur = d.statut
                dossier.salaire_titulaire_anterieur = \
                                        d.remuneration_set.all()[0].montant
            except:
                pass
            # TODO: afficher l'info, les champs ne sont pas dans le
            # modèle dae.Dossier: nom, prenom, classement, salaire
            pass

    except (rh.Dossier.DoesNotExist):
        dossier_rh = rh.Dossier()

    return dossier

@admin_required
def coefficient(request):
    """ Appel AJAX : 
    input : classement
    output : coefficient
    """
    data = dict()
    if request.POST and 'classement' in request.POST:
        classement = request.POST.get('classement')
        classement = rh.Classement.objects.get(pk=classement)
        data['coefficient'] = classement.coefficient
    return HttpResponse(dumps(data))

@admin_required
def valeur(request):
    """ Appel AJAX : 
    input : valeur_point
    output : valeur
    """
    data = dict()
    if request.POST and 'valeur_point' in request.POST:
        valeur_point = request.POST.get('valeur_point')
        valeur_point = rh.ValeurPoint.objects.get(pk=valeur_point)
        data['valeur'] = valeur_point.valeur
    return HttpResponse(dumps(data))
      
@admin_required  
def devise(request):
    """ Appel AJAX : 
    input : valeur_point
    output : devise, devise_code, taux_euro
    """
    data = dict()
    if request.POST and 'valeur_point' in request.POST:
        valeur_point = request.POST.get('valeur_point')
        valeur_point = rh.ValeurPoint.objects.get(pk=valeur_point)
        annee = valeur_point.annee
        implantation = valeur_point.implantation
        taux = rh.TauxChange.objects.get(annee=annee, 
                                        implantation=implantation)
        data['devise'] = taux.devise.id
        data['devise_code'] = taux.devise.code
        data['taux_euro'] = taux.taux
    return HttpResponse(dumps(data))
    
@admin_required
def devise_code(request):
    """ Appel AJAX : 
    input : devise
    output : devise_code, taux_euro
    """
    data = dict()
    if request.POST and 'devise' in request.POST:
        devise = request.POST.get('devise')
        devise = rh.Devise.objects.get(pk=devise)
        annee = date.today().year
        taux = rh.TauxChange.objects.filter(annee=annee, devise=devise)
        data['devise_code'] = devise.code
        data['taux_euro'] = taux[0].taux
    return HttpResponse(dumps(data))

@admin_required
def add_remun(request, dossier, type_remun):
    dossier = get_object_or_404(dae.Dossier, pk=dossier)
    type_remun = get_object_or_404(rh.TypeRemuneration, pk=type_remun)
    dae.Remuneration(dossier=dossier, devise=dossier.devise,
                     type=type_remun).save()

    return render_to_response('dae/embauche-remun.html', dict(dossier=dossier),
                              RequestContext(request))