Premiere version SIRH

gestion_conge/admin.py

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+from django.contrib import admin
+
+# Register your models here.

gestion_conge/apps.py

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+from django.apps import AppConfig
+
+
+class GestionCongeConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'gestion_conge'

gestion_conge/forms.py

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+from django import forms
+from .models import Conge
+
+class CongeForm(forms.ModelForm):
+    """Formulaire de demande de congé."""
+    class Meta:
+        model = Conge
+        fields =['type', 'date_debut', 'date_fin']
+        widgets = {
+            'date_debut': forms.DateInput(attrs={'type': 'date', 'class': 'form-control'}),
+            'date_fin': forms.DateInput(attrs={'type': 'date', 'class': 'form-control'}),
+            'type': forms.Select(attrs={'class': 'form-select'}),
+        }
+
+        labels = {
+            'nombre_jours':'Nombre de jours',
+        }  

gestion_conge/migrations/0001_initial.py

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+# Generated by Django 5.2.13 on 2026-04-17 12:03
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('gestion_employe', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Conge',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('date_debut', models.DateField(verbose_name='Date de Début')),
+                ('date_fin', models.DateField(verbose_name='Date de Fin')),
+                ('type', models.CharField(choices=[('conge_annuel', 'Conge Annuel')], max_length=100, verbose_name='Type de Congé')),
+                ('date_demande', models.DateField(auto_now_add=True, verbose_name='Date de Demande')),
+                ('validation_hierarchique', models.BooleanField(default=None, null=True)),
+                ('validation_direction', models.BooleanField(default=None, null=True)),
+                ('motif_refus', models.TextField(blank=True, null=True)),
+                ('employe', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='employe', to='gestion_employe.employe')),
+            ],
+        ),
+    ]

gestion_conge/models.py

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+import pandas as pd
+from django.db import models
+from gestion_employe.models import Employe
+
+class Conge(models.Model):
+    """Modèle de création des congés"""
+    TYPE_CHOICES = [
+        # ('maladie', 'Maladie'),
+        ('conge_annuel', 'Conge Annuel'),
+        # ('conge_maternite', 'Conge Maternité'),
+        # ('conge_mariage', 'Conge Mariage'),
+        # ('conge_naissance', 'Conge de Naissance'),
+        # ('conge_deces_proche', 'Conge de décès d\'un proche'),
+        # ('conge_mariage_proche', 'Conge de mariage d\'un proche'),
+        # ('autre', 'Autre'),
+    ]
+    
+    employe = models.ForeignKey(
+        Employe, 
+        on_delete=models.CASCADE,
+        related_name="employe"
+    )
+    date_debut = models.DateField(verbose_name='Date de Début')
+    date_fin = models.DateField(verbose_name='Date de Fin')
+    type = models.CharField(max_length=100, choices=TYPE_CHOICES, verbose_name='Type de Congé')
+    date_demande = models.DateField(auto_now_add=True, verbose_name="Date de Demande")
+    validation_hierarchique = models.BooleanField(default=None, null=True)
+    validation_direction = models.BooleanField(default=None, null=True)
+   
+    motif_refus = models.TextField(blank=True, null=True)     
+
+    @property
+    def nombre_jours(self):
+        if self.date_debut and self.date_fin:
+            jours = pd.bdate_range(start=self.date_debut, end=self.date_fin)
+            return len(jours)

gestion_conge/static/gestion_conge/js/detail_conges.js

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+const bouton_enregistrer_detail = document.getElementById("bouton-enregistrer-detail-conge");
+
+if(bouton_enregistrer_detail){
+    bouton_enregistrer_detail.addEventListener("click", () => {
+        const form = document.getElementById("form-detail-conge");
+        const csrftoken = new FormData(form).get("csrfmiddlewaretoken");
+        const actionUrl = form.action;
+        const id_conge = document.getElementById("id_conge").value;
+        const validation_hierarchique_input = document.querySelector('input[name="validation_hierarchique"]:checked');
+        const validation_hierarchique = validation_hierarchique_input ? validation_hierarchique_input.value : null;
+        const validation_direction_input = document.querySelector('input[name="validation_direction"]:checked');
+        const validation_direction = validation_direction_input ? validation_direction_input.value : null;
+        const motif_refus = document.getElementById("motif_refus").value;
+
+        fetch(actionUrl, {
+            method: "POST",
+            headers: {
+                "Content-Type": "application/json",
+                "X-CSRFToken": csrftoken
+            },
+            body: JSON.stringify({
+                id_conge,
+                validation_hierarchique,
+                validation_direction,
+                motif_refus
+            })
+        })
+        .then(response => response.json())
+        .then(data => {
+            alert(data.message);
+            navigation.reload();
+        });
+    })
+}
+
+if(document.getElementById("validation_hierarchique_refuse")){
+    document.getElementById("validation_hierarchique_refuse").addEventListener('click', function(){
+        if(this.checked){
+            alert("coucou");
+            document.getElementById("motif_refus_container").className="d-block form-group mt-3";
+        }else{
+            document.getElementById("motif_refus_container").className="d-none";
+        }
+    })
+}
+
+if(document.getElementById("validation_hierarchique_refuse")){
+    document.getElementById("validation_hierarchique_refuse").addEventListener('click', function(){
+        if(this.checked){
+            document.getElementById("motif_refus_container").className="d-block form-group mt-3";
+        }else{
+            document.getElementById("motif_refus_container").className="d-none";
+        }
+    })
+}
+
+if(document.getElementById("validation_hierarchique_valide")){
+    document.getElementById("validation_hierarchique_valide").addEventListener('click', function(){
+        if(this.checked){
+            document.getElementById("motif_refus_container").className="d-none";
+        }else{
+            document.getElementById("motif_refus_container").className="d-block form-group mt-3";
+        }
+    })
+}
+
+if(document.getElementById("validation_direction_valide")){
+    document.getElementById("validation_direction_valide").addEventListener('click', function(){
+        if(this.checked){
+            document.getElementById("motif_refus_container").className="d-block form-group mt-3";
+        }else{
+            document.getElementById("motif_refus_container").className="d-none";
+        }
+    })
+}

gestion_conge/static/gestion_conge/js/index.js

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+const $ = (element) => document.getElementById(element);
+
+const url_liste_conge_attente = $("liste-demande-conges").dataset.url
+
+const tableau_liste_demande_conge = new Tabulator("#liste-demande-conges", {
+    layout : "fitColumns",
+    columns: [
+        {"title": "Nom et Prénom", "field": "prenom_nom"},
+        {"title": "Date de début", "field": "date_debut", formatter:"datetime", formatterParams:{
+            inputFormat:"yyyy-MM-dd",
+            outputFormat:"dd/MM/yy",
+        }},
+        {"title": "Date de fin", "field": "date_fin", formatter:"datetime", formatterParams:{
+            inputFormat:"yyyy-MM-dd",
+            outputFormat:"dd/MM/yy",
+        }},
+        {"title": "Type de congé", "field": "type"},
+        {"title": "Date de la demande", "field": "date_demande"},
+        {"title": "Validation par supérieur hiérarchique", "field": "validation_hierarchique", formatter:"tickCross", formatterParams :{ 
+            allowEmpty : true , 
+        }},
+        {"title": "Validation par supérieur hiérarchique", "field": "validation_direction", formatter:"tickCross", formatterParams :{ 
+            allowEmpty : true , 
+        }},
+    ],
+    pagination: true,
+    paginationSize: 5
+})
+
+const bouton_demande_conges = $("bouton-demande-conge");
+
+bouton_demande_conges.addEventListener("click", (e) => {
+    var modalDemandeConge = new bootstrap.Modal(document.getElementById('modalDemandeConge'));
+    modalDemandeConge.show();
+})
+
+tableau_liste_demande_conge.on("rowClick", function(row, rowData) {
+    const data = rowData.getData();
+    $("id_conge").value = data.id;
+    $("employe").value = data.prenom_nom;
+    $("type_conge").value = data.type;
+    $("date_debut").value = data.date_debut;
+    $("date_fin").value = data.date_fin;
+    $("date_demande").value = data.date_demande;
+    $("nombre_jours").value = data.nombre_jours;
+    $("solde_restant").value = data.solde_conge;
+    $("motif_refus").value = data.motif_refus;
+
+    if($("validation_hierarchique_valide") & $("validation_hierarchique_refuse")){
+        $("validation_hierarchique_valide").checked = data.validation_hierarchique === true;
+        $("validation_hierarchique_refuse").checked = data.validation_hierarchique === false;
+    }
+
+    if($("validation_direction_valide") & $("validation_direction_refuse")){
+        $("validation_direction_valide").checked = data.validation_direction === true;
+        $("validation_direction_refuse").checked = data.validation_direction === false;
+    }
+
+    const modal = new bootstrap.Modal(document.getElementById('detailsCongeModal'));
+    modal.show();
+});
+
+fetch(url_liste_conge_attente)
+    .then(response => response.json())
+    .then(data => {
+        if(data.success === true){
+            tableau_liste_demande_conge.setData(data.data)
+        }else{
+            alert(data.message)
+        }
+    })

gestion_conge/templates/gestion_conge/index.html

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+{% extends "BASE.html" %}
+{% load static %}
+{% block 'titre_page' %} Gestion des congés {% endblock %}
+{% block 'contenu' %}
+    {% if messages %}
+        {% for message in messages %}
+            <div class="alert alert-{% if message.tags == 'error' %}danger{% else %}success{% endif %}">{{message}}</div>
+        {% endfor %}
+    {% endif %}    
+    <div class="row d-flex justify-content-center mb-4">              
+        <div class="col text-white bg-danger d-flex flex-column justify-content-center align-items-center border rounded p-4">
+            <div class="card-header fw-bold">
+                <i class="bi bi-x-circle me-2"></i> Congés refusés
+            </div>
+            <div class="card-body text-center">
+                <h5 class="fw-bold">{{ nombre_conges_refuse }}</h5>
+            </div>
+        </div>
+        <div class="col text-white bg-warning d-flex flex-column justify-content-center align-items-center border rounded p-4 mx-2">
+            <div class="card-header fw-bold">
+                <i class="bi bi-hourglass-split me-2"></i> Congés en attente
+            </div>
+            <div class="card-body text-center">
+                <h5 class="fw-bold">{{ nombre_conges_en_attente }}</h5>
+            </div>
+        </div>
+        <div class="col text-white bg-success d-flex flex-column justify-content-center align-items-center border rounded p-4">
+            <div class="card-header fw-bold">
+                <i class="bi bi-check-circle me-2"></i> Congés Validé
+            </div>
+            <div class="card-body text-center">
+                <h5 class="fw-bold">{{ nombre_conges_valide }}</h5>
+            </div>
+        </div>
+        <div class="d-flex justify-content-between my-4">
+            <h3><i class="bi bi-list-ul"></i> Liste des demandes de congé</h3>
+            <button class='btn btn-primary' id="bouton-demande-conge">Demande de congé</button>
+        </div>
+        <div class="table-responsive">
+            <div id="liste-demande-conges" data-url="{% url 'gestion_conges:liste-des-conges' %}"></div>
+        </div>
+    </div>
+{% endblock %}
+{% block 'modal' %}
+    {% include 'gestion_conge/parts/modalDemandeConge.html' %}
+    {% include 'gestion_conge/parts/modalDetailConge.html' %}
+{% endblock %}
+{% block 'js' %}
+    <script type="text/javascript" src="{% static 'gestion_conge/js/index.js' %}"></script>
+    <script type="text/javascript" src="{% static 'gestion_conge/js/detail_conges.js' %}"></script>
+{% endblock %}

gestion_conge/templates/gestion_conge/parts/modalDemandeConge.html

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+<div class="modal fade" id="modalDemandeConge" tabindex="-1" aria-labelledby="modalDemandeCongeLabel" aria-hidden="true">
+    <div class="modal-dialog modal-dialog-scrollable">
+        <div class="modal-content">
+            <div class="modal-header bg-orange-dark">
+                <h5 class="modal-title" id="modalDemandeCongeLabel">
+                    <i class="bi bi-calendar-plus me-2"></i> Nouvelle demande de congé
+                </h5>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Fermer"></button>
+            </div>
+            <div class="modal-body">
+                <form method="post" action="{% url 'gestion_conges:demande-conge' %}" enctype="multipart/form-data">
+                    {% csrf_token %}
+                    {{ formulaire_demande_conge.as_p }}
+                    <div class="modal-footer">
+                        <button type="submit" class="btn btn-success">
+                            <i class="bi bi-send"></i> Soumettre
+                        </button>
+                        <button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">
+                            <i class="bi bi-x-circle"></i> Annuler
+                        </button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+</div>

gestion_conge/templates/gestion_conge/parts/modalDetailConge.html

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+<div class="modal fade" id="detailsCongeModal" tabindex="-1" aria-hidden="true">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header bg-orange-dark"> 
+            <h5 class="modal-title">Détails de la demande de congés</h5>
+            <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+        </div>
+        <div class="modal-body">
+            <form method="post" id="form-detail-conge" action="{% url 'gestion_conges:validation-des-conges' %}">
+                {% csrf_token %}
+                <input type="hidden" id="id_conge" value="">
+                <div class="form-group mb-2">
+                    <label for="motif_refus">Employé :</label>
+                    <input type="text" class="form-control" id="employe" value="" readonly>
+                </div>
+                <div class="form-group mb-2">
+                    <label for="type_conge">Type de congé :</label>
+                    <select class="form-select" id="type_conge" readonly>
+                        {% comment %} <option value="maladie">Maladie</option> {% endcomment %}
+                        <option value="Conge Annuel">Conge Annuel</option>
+                        {% comment %} <option value="conge_maternite">Conge Maternité</option> {% endcomment %}
+                        {% comment %} <option value="conge_mariage">Conge Mariage</option>
+                        <option value="conge_naissance">Conge Naissance</option>
+                        <option value="conge_deces_proche">Conge de décès d'un proche</option>
+                        <option value="conge_mariage_proche">Conge de mariage d'un proche</option>
+                        <option value="autre">Autre</option> {% endcomment %}
+                    </select>
+                </div>
+                <div class="form-group mb-2">
+                    <label for="date_debut">Date début :</label>
+                    <input type="date" class="form-control" id="date_debut" value="" readonly>
+                </div>
+                <div class="form-group mb-2">
+                    <label for="date_fin">Date fin :</label>
+                    <input type="date" class="form-control" id="date_fin" value="" readonly>
+                </div>
+                <div class="form-group mb-2">
+                    <label for="nombre_jours">Nombre de jours :</label>
+                    <input type="number" class="form-control" id="nombre_jours" value="" readonly>
+                </div>
+                <div class="form-group mb-2">
+                    <label for="solde_restant">Solde restant :</label>
+                    <input type="number" class="form-control" id="solde_restant" value="" readonly>
+                </div>
+                <div class="form-group mb-2">
+                    <label for="date_demande">Date de la demande :</label>
+                    <input type="text" class="form-control" id="date_demande" value="" readonly>
+                </div>
+                {% if employe_est_il_chef or est_chef_projet %}
+                <hr>
+                <h5 class="text-center">Validation par le supérieur hiérarchique</h5>
+                <div class="d-flex align-items-center justify-content-center mb-2">
+                    <div class="form-check form-check-inline">
+                        <input class="form-check-input" type="radio" name="validation_hierarchique" id="validation_hierarchique_valide" value="valide">
+                        <label class="form-check-label" for="validation_hierarchique_valide">Valide</label>
+                    </div>
+                    <div class="form-check form-check-inline">
+                        <input class="form-check-input" type="radio" name="validation_hierarchique" id="validation_hierarchique_refuse" value="refuse" {% if conge.validation_hierarchique == False %}checked{% endif %}>
+                        <label class="form-check-label" for="validation_hierarchique_refuse">Refusé</label>
+                    </div>
+                </div>
+                {% endif %}
+                {% if membre_de_la_direction %}
+                <hr>
+                <h5 class="text-center">Validation par le directeur</h5>
+                <div class="d-flex align-items-center justify-content-center mb-2">
+                    <div class="form-check form-check-inline">
+                        <input class="form-check-input" type="radio" name="validation_direction" id="validation_direction_valide" value="valide" {% if conge.validation_direction == True %}checked{% endif %}>
+                        <label class="form-check-label" for="validation_direction_valide">Valide</label>
+                    </div>
+                    <div class="form-check form-check-inline">
+                        <input class="form-check-input" type="radio" name="validation_direction" id="validation_direction_refuse" value="refuse" {% if conge.validation_direction == False %}checked{% endif %}>
+                        <label class="form-check-label" for="validation_direction_refuse">Refusé</label>
+                    </div>
+                </div>
+                {% endif %}
+                <hr>
+                <div class="d-none form-group mt-3" id="motif_refus_container">
+                    <label for="motif_refus">Motif de refus (si applicable) :</label>
+                    <textarea class="form-control" id="motif_refus" rows="3"></textarea>
+                </div>
+            </form>
+        </div>
+        <div class="modal-footer">
+            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Fermer</button>
+            {% if employe_est_il_chef or membre_de_la_direction or est_chef_projet %}
+                <button type="button" class="btn btn-success" id="bouton-enregistrer-detail-conge">Enregistrer</button>
+            {% endif %}
+        </div>
+        </div>
+    </div>
+</div>

gestion_conge/templates/gestion_conge/parts/modalModificationConge.html

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+{% for conge in conges %}
+    <div class="modal fade" id="modifierCongeModal{{ conge.id }}" tabindex="-1" aria-hidden="true">
+        <div class="modal-dialog">
+            <div class="modal-content">
+                <form method="post">
+                    {% csrf_token %}
+                    <input type="hidden" name="conge_id" value="{{ conge.id }}">
+                    <div class="modal-header bg-orange-dark"> 
+                        <h5 class="modal-title">Modifier la demande de congé</h5>
+                        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                    </div>
+                    <div class="modal-body">
+                    <div class="mb-2">
+                        <label>Type de congé</label>
+                        <select name="type" class="form-select">
+                            <option value="Conge Annuel" {% if conge.type == "Conge Annuel" %}selected{% endif %}>Conge Annuel</option>
+                            <option value="Maladie" {% if conge.type == "Maladie" %}selected{% endif %}>Maladie</option>
+                            <option value="Conge maternité" {% if conge.type == "Conge maternité" %}selected{% endif %}>Conge Maternité</option>
+                            <option value="Conge de Mariage" {% if conge.type == "Conge de Mariage" %}selected{% endif %}>Conge Mariage</option>
+                            <option value="conge de naissance" {% if conge.type == "conge de naissance" %}selected{% endif %}>Conge de Naissance</option>
+                            <option value="conge de deces dun proche" {% if conge.type == "conge de deces dun proche" %}selected{% endif %}>Conge de décès d'un proche</option>
+                            <option value="conge de mariage dun proche" {% if conge.type == "conge de mariage dun proche" %}selected{% endif %}>Conge de mariage d'un proche</option>
+                            <option value="conge pour evenements familiaux" {% if conge.type == "conge pour evenements familiaux" %}selected{% endif %}>Conge pour événements familiaux</option>
+                            <option value="Autre" {% if conge.type == "Autre" %}selected{% endif %}>Autre</option>
+                        </select>
+                        </div>
+                        <div class="mb-2">
+                            <label>Nombre de jours</label>
+                            <input type="number" name="nombre_jours" class="form-control" value="{{ conge.nombre_jours }}">
+                        </div>
+                        <div class="mb-2">
+                            <label>Date début</label>
+                            <input type="date" name="date_debut" class="form-control" value="{{ conge.date_debut|date:'Y-m-d' }}">
+                        </div>
+                        <div class="mb-2">
+                            <label>Date fin</label>
+                            <input type="date" name="date_fin" class="form-control" value="{{ conge.date_fin|date:'Y-m-d' }}">
+                        </div>
+                    </div>
+                    <div class="modal-footer">
+                        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Annuler</button>
+                        <button type="submit" class="btn bg-orange-dark">Enregistrer</button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+{% endfor %}

gestion_conge/templates/gestion_conge/parts/modalRefus.html

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+<div class="modal fade" id="modalRefuserGlobal" tabindex="-1">
+  <div class="modal-dialog">
+    <div class="modal-content">
+      <form method="POST" id="formRefuser">
+        {% csrf_token %}
+        <div class="modal-header bg-orange-dark"> 
+          <h5 class="modal-title">Refuser la demande</h5>
+          <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
+        </div>
+        <div class="modal-body">
+          <p id="texteConge"></p>
+          <div class="mb-3">
+            <label class="form-label">Motif du refus</label>
+                {{ form.motif_refus }}
+        </div>
+        </div>
+        <div class="modal-footer">
+          <button type="submit" class="btn btn-danger">Refuser</button>
+          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Annuler</button>
+        </div>
+      </form>
+    </div>
+  </div>
+</div>

gestion_conge/tests.py

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+from django.test import TestCase
+
+# Create your tests here.

gestion_conge/urls.py

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+from django.urls import path
+from . import views
+
+app_name = "gestion_conges"
+
+urlpatterns = [
+    path(
+        '', 
+        views.index, 
+        name='conge'
+    ),
+    path(
+        'demande_conge/', 
+        views.demander_conge, 
+        name='demande-conge'
+    ),
+    path(
+        'liste-des-conges/', 
+        views.liste_demande_conges, 
+        name='liste-des-conges'
+    ),
+    path(
+        'validation-des-conges/', 
+        views.validation_de_conge, 
+        name='validation-des-conges'
+    ),
+]

gestion_conge/views.py

@@ -0,0 +1,225 @@
+import json
+from django.http import JsonResponse
+from django.shortcuts import redirect, render
+from django.contrib import messages
+from django.contrib.auth.decorators import login_required
+from gestion_conge.forms import CongeForm
+from gestion_employe.models import Affectation, Employe
+from django.forms.models import model_to_dict
+from django.utils import timezone
+from django.db.models import Q
+from fonction_utilitaire import fonctions_utilitaire 
+from .models import Conge
+
+@login_required
+def index(request):  
+    """Vue de gestion de l'index"""  
+
+    employe = Employe.objects.get(user__username = request.user)
+    membre_direction = 'direction' in employe.user.groups.values_list('name', flat=True)
+
+    try:
+        affectation = Affectation.objects.get(employe = employe, date_fin_daffectation__gte = timezone.now().date())
+    except Affectation.DoesNotExist:
+        affectation = None
+
+    try:
+        projet = Affectation.objects.get(employe=employe, date_fin_daffectation__gte = timezone.now().date())
+    except Affectation.DoesNotExist:
+        pass
+    
+    if employe.chef:
+        nombre_conges_valide = Conge.objects.filter(validation_hierarchique = True, employe__departement = employe.departement).count()
+        nombre_conges_refuse = Conge.objects.filter(validation_hierarchique = False, employe__departement = employe.departement).count()
+        conges_en_attente = Conge.objects.filter(validation_hierarchique = None, employe__departement = employe.departement).order_by('-date_demande')
+    
+    elif membre_direction:
+        nombre_conges_valide = Conge.objects.filter(validation_direction = True).count()
+        nombre_conges_refuse = Conge.objects.filter(validation_direction = False).count()
+        conges_en_attente = Conge.objects.filter(validation_hierarchique = True, validation_direction = None).order_by('-date_demande')
+
+    elif affectation and affectation.role == "chef_projet":
+        employes_du_projet = Affectation.objects.filter(
+            projet = projet.projet,
+            date_fin_daffectation__gte = timezone.now().date()
+        ).values('employe')
+
+        nombre_conges_valide = Conge.objects.filter(
+            employe__in = employes_du_projet,
+            validation_hierarchique = True
+        ).count()
+
+        nombre_conges_refuse = Conge.objects.filter(
+            Q(employe__in = employes_du_projet) & 
+            (Q(validation_hierarchique = False) | Q(validation_direction = False))
+        ).count()
+
+        conges_en_attente = Conge.objects.filter(
+            Q(employe__in = employes_du_projet) &
+            (
+                Q(validation_hierarchique__isnull = True) | Q(validation_direction__isnull = True)
+            )
+        ).exclude(
+            Q(validation_hierarchique = True) | Q(validation_hierarchique = False) | 
+            Q(validation_direction = True) | Q(validation_direction = False)
+        ).order_by('-date_demande')
+
+    else:
+        nombre_conges_valide = Conge.objects.filter(
+            employe=employe,
+            validation_direction = True
+        ).count()
+
+        nombre_conges_refuse = Conge.objects.filter(Q(employe=employe) & (
+            Q(validation_direction = False) | Q(validation_hierarchique = False)
+        )).count()
+        
+        conges_en_attente = Conge.objects.filter(
+            Q(employe = employe) &
+            (
+                Q(validation_direction__isnull = True) | Q(validation_hierarchique__isnull = True)
+            )
+        ).exclude(
+            Q(validation_hierarchique = True) | Q(validation_hierarchique = False)
+        ).order_by('-date_demande')
+
+
+    return render(request, 'gestion_conge/index.html', {
+        "nombre_conges_valide": nombre_conges_valide, 
+        "nombre_conges_refuse": nombre_conges_refuse, 
+        "nombre_conges_en_attente": conges_en_attente.count(), 
+        "formulaire_demande_conge": CongeForm,
+        "employe_est_il_chef": employe.chef,
+        "membre_de_la_direction": membre_direction,
+        "est_chef_projet": affectation.role == "chef_projet" if affectation else False,
+    })
+
+@login_required
+def demander_conge(request):
+    """Vue de gestion des demandes de congés"""
+    try:
+        employe = Employe.objects.get(user__username = request.user)
+    except Employe.DoesNotExist:
+        messages.error(request, "Votre demande de congé a échoué car votre profil Utilisateur n'est lié à aucun profil Employé. Veuillez contacter l'administrateur.")
+        return redirect("gestion_conges:conge")
+    
+    retour_quota = fonctions_utilitaire.solde_conge(employe)
+    if retour_quota["success"]:
+        quota_annuel = retour_quota['quota_annuel']
+    else:
+        messages.error(request, retour_quota['message'])
+        return redirect("gestion_conges:conge")
+
+    if request.method == "POST":
+        form = CongeForm(request.POST, request.FILES)
+        if form.is_valid():
+            conge_obj = form.save(commit=False)
+            conge_obj.employe = employe
+
+            if conge_obj.type == "conge_annuel":
+                if retour_quota["nombre_jours_valide"] + conge_obj.nombre_jours > quota_annuel:
+                    messages.error(request, "Quota annuel dépassé (30 jours max).")
+                    return redirect("gestion_conges:conge")
+                
+            conge_obj.save()
+            messages.success(request, "Votre demande de congé a été enregistrée.")
+            return redirect("gestion_conges:conge")
+    
+    return redirect("gestion_conges:conge")
+
+@login_required
+def liste_demande_conges(request):
+    """Vue de liste des demandes de congés en attente de validation selon le statut de l'utilisateur actuel"""
+    try:
+        employe = Employe.objects.get(user__username = request.user)
+    except Employe.DoesNotExist:
+        return JsonResponse({
+            "success": False,
+            "message": "Votre profil Utilisateur n'est lié à aucun profil Employé. Veuillez contacter l'administrateur."
+        })
+
+    try:
+        affectation = Affectation.objects.get(
+            employe=employe,
+            date_fin_daffectation__gte=timezone.now().date()
+        )
+    except Affectation.DoesNotExist:
+        affectation = None
+
+    if employe.chef:
+        print("chef")
+        conges_en_attente = Conge.objects.filter(
+            employe__departement = employe.departement,
+            validation_hierarchique = None
+        ).order_by('-date_demande')
+
+    elif affectation and affectation.role == "chef_projet":
+        employes_du_projet = Affectation.objects.filter(
+            projet = affectation.projet,
+            date_fin_daffectation__gte = timezone.now().date()
+        ).values('employe')
+
+        conges_en_attente = Conge.objects.filter(
+            employe__in = employes_du_projet,
+            validation_hierarchique = None
+        ).order_by('-date_demande')
+
+    elif 'direction' in employe.user.groups.values_list('name', flat=True):
+        conges_en_attente = Conge.objects.filter(
+            validation_hierarchique = True,
+            validation_direction = None
+        ).order_by('-date_demande')
+
+    else:
+        conges_en_attente = Conge.objects.filter(
+            employe__user__username = request.user
+        ).order_by('-date_demande')
+
+    return JsonResponse({
+        "success": True,
+        "data":[
+        {
+            **model_to_dict(conge), 
+            "prenom_nom": f"{conge.employe.user.first_name} {conge.employe.user.last_name}",
+            "date_demande": conge.date_demande,
+            "nombre_jours": conge.nombre_jours,
+            "type": dict(conge.TYPE_CHOICES).get(conge.type),
+            "solde_conge": fonctions_utilitaire.solde_conge(conge.employe)["quota_annuel"]
+        }
+        for conge in conges_en_attente]}, 
+        safe=False
+    )
+
+@login_required
+def validation_de_conge(request):
+    """
+    Vue de validation de conges par le superieur hierarchique.
+    1- Si l'employe appartient à un département, le congé est validé par le chef de département.
+    2- Si l'employé n'appartient pas à un département, le congé est validé par le chef de projet.
+    """
+    request_data = json.loads(request.body)
+    conge_id = request_data.get("id_conge", None)
+    try:
+        conge = Conge.objects.get(id=conge_id)
+    except conge.DoesNotExist:
+        return JsonResponse({"message": "Le congé selectionné n'existe pas."})
+    
+    if request.method == "POST":
+        validation_hierarchique = request_data.get("validation_hierarchique", None)
+        validation_direction = request_data.get("validation_direction", None)
+        motif_refus = request_data.get("motif_refus", "")
+
+        if validation_hierarchique is not None:
+            conge.validation_hierarchique = True if validation_hierarchique == "valide" else False
+            if validation_hierarchique == "refuse" and not motif_refus:
+                return JsonResponse({"message": "Veuillez fournir un motif de refus."})
+            conge.motif_refus = motif_refus if validation_hierarchique == "refuse" else ""
+        
+        if validation_direction is not None:
+            conge.validation_direction = True if validation_direction == "valide" else False
+            if validation_direction == "refuse" and not motif_refus:
+                return JsonResponse({"message": "Veuillez fournir un motif de refus."})
+            conge.motif_refus = motif_refus if validation_direction == "refuse" else ""
+
+        conge.save()
+        return JsonResponse({"message": "La décision a été enregistrée avec succès."})