backend_users_equipment_interventions

Z_comenzi.txt

@@ -25,5 +25,24 @@ $ git commit -m "conf_initial"
 
 $ docker compose up -d
 
-$ docker compose exec web python3.13 manage.py createsuperuser
+docker compose exec web python manage.py migrate
+
+$ docker compose exec web python manage.py createsuperuser
+
+docker compose exec web python manage.py startapp users
+docker compose exec web python manage.py startapp equipment
+docker compose exec web python manage.py startapp interventions
+
+sudo chown -R $USER: .
+
+docker compose exec web python manage.py makemigrations users
+docker compose exec web python manage.py migrate
+
+docker compose exec web python -m pip install django-simple-history
+
+docker compose exec web python manage.py makemigrations
+docker compose exec web python manage.py migrate
+
+docker compose exec web python manage.py makemigrations equipment
+docker compose exec web python manage.py migrate
 

equipment/admin.py

@@ -0,0 +1,110 @@
+from django.contrib import admin
+from simple_history.admin import SimpleHistoryAdmin
+from .models import (
+    Computer,
+    Monitor,
+    Peripheral,
+    DigitalCertificate,
+    MaintenanceRecord,
+    DecommissionRecord,
+)
+
+
+# --- Inlines for Computer ---
+class MaintenanceInlineComputer(admin.TabularInline):
+    model = MaintenanceRecord
+    fk_name = "computer"
+    extra = 0
+
+
+class DecommissionInlineComputer(admin.StackedInline):
+    model = DecommissionRecord
+    fk_name = "computer"
+    extra = 0
+    max_num = 1
+
+
+# --- Inlines for Monitor ---
+class MaintenanceInlineMonitor(admin.TabularInline):
+    model = MaintenanceRecord
+    fk_name = "monitor"
+    extra = 0
+
+
+class DecommissionInlineMonitor(admin.StackedInline):
+    model = DecommissionRecord
+    fk_name = "monitor"
+    extra = 0
+    max_num = 1
+
+
+# --- Inlines for Peripheral ---
+class MaintenanceInlinePeripheral(admin.TabularInline):
+    model = MaintenanceRecord
+    fk_name = "peripheral"
+    extra = 0
+
+
+class DecommissionInlinePeripheral(admin.StackedInline):
+    model = DecommissionRecord
+    fk_name = "peripheral"
+    extra = 0
+    max_num = 1
+
+
+@admin.register(Computer)
+class ComputerAdmin(SimpleHistoryAdmin):
+    list_display = ("equipment_code", "oem_name", "status", "assigned_to", "entry_date")
+    list_filter = ("status", "entry_date", "assigned_to")
+    search_fields = ("equipment_code", "oem_name", "mac_address", "observations")
+    inlines = [MaintenanceInlineComputer, DecommissionInlineComputer]
+
+
+@admin.register(Monitor)
+class MonitorAdmin(SimpleHistoryAdmin):
+    list_display = ("equipment_code", "name", "status", "assigned_to", "entry_date")
+    list_filter = ("status", "entry_date", "assigned_to")
+    search_fields = ("equipment_code", "name", "serial_number")
+    inlines = [MaintenanceInlineMonitor, DecommissionInlineMonitor]
+
+
+@admin.register(Peripheral)
+class PeripheralAdmin(SimpleHistoryAdmin):
+    list_display = (
+        "equipment_code",
+        "name",
+        "peripheral_type",
+        "status",
+        "assigned_to",
+    )
+    list_filter = ("status", "peripheral_type", "entry_date", "assigned_to")
+    search_fields = ("equipment_code", "name", "serial_number")
+    inlines = [MaintenanceInlinePeripheral, DecommissionInlinePeripheral]
+
+
+@admin.register(DigitalCertificate)
+class DigitalCertificateAdmin(SimpleHistoryAdmin):
+    list_display = (
+        "get_certificate_type_display",
+        "assigned_to",
+        "issue_date",
+        "expiration_date",
+        "is_canceled",
+    )
+    list_filter = ("certificate_type", "is_canceled", "issue_date")
+    search_fields = ("assigned_to__name", "assigned_to__username")
+
+
+# Optionally register the records independently so they can be searched globally
+@admin.register(MaintenanceRecord)
+class MaintenanceRecordAdmin(SimpleHistoryAdmin):
+    list_display = ("date", "operation_type", "performed_by")
+    list_filter = ("date", "operation_type")
+    search_fields = ("description", "performed_by")
+
+
+@admin.register(DecommissionRecord)
+class DecommissionRecordAdmin(SimpleHistoryAdmin):
+    list_display = ("document_number", "date", "reason")
+    list_filter = ("date",)
+    search_fields = ("document_number", "reason")

equipment/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class EquipmentConfig(AppConfig):
+    name = 'equipment'

equipment/migrations/0001_initial.py

@@ -0,0 +1,196 @@
+# Generated by Django 6.1 on 2026-08-18 12:20
+
+import datetime
+import django.db.models.deletion
+import simple_history.models
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('users', '0002_historicalcompartiment_historicaldirectie_and_more'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Computer',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('equipment_code', models.CharField(blank=True, max_length=50, unique=True, verbose_name='Cod Echipament')),
+                ('entry_date', models.DateField(default=datetime.date.today, verbose_name='Data intrării')),
+                ('oem_name', models.CharField(max_length=255, verbose_name='Producător (OEM)')),
+                ('motherboard', models.CharField(max_length=255, verbose_name='Placă de bază')),
+                ('cpu', models.CharField(max_length=255, verbose_name='Procesor (CPU)')),
+                ('ram', models.CharField(max_length=100, verbose_name='Memorie RAM')),
+                ('storage', models.CharField(max_length=100, verbose_name='Stocare (HDD/SSD)')),
+                ('optical_drive', models.CharField(blank=True, max_length=100, null=True, verbose_name='Unitate optică')),
+                ('gpu', models.CharField(max_length=255, verbose_name='Placă video (GPU)')),
+                ('mac_address', models.CharField(max_length=50, verbose_name='Adresă MAC')),
+                ('os_license', models.CharField(max_length=255, verbose_name='Licență OS')),
+                ('additional_licenses', models.TextField(blank=True, null=True, verbose_name='Licențe adiționale')),
+                ('observations', models.TextField(blank=True, null=True, verbose_name='Observații')),
+                ('assigned_to', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='computers', to='users.employee', verbose_name='Atribuit către')),
+            ],
+            options={
+                'verbose_name': 'Computer / Laptop',
+                'verbose_name_plural': 'Computere / Laptopuri',
+            },
+        ),
+        migrations.CreateModel(
+            name='DigitalCertificate',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('certificate_type', models.CharField(choices=[('cloud', 'Cloud'), ('usb', 'USB Token')], max_length=50, verbose_name='Tip Certificat')),
+                ('issue_date', models.DateField(verbose_name='Data emiterii')),
+                ('expiration_date', models.DateField(verbose_name='Data expirării')),
+                ('is_canceled', models.BooleanField(default=False, verbose_name='Anulat?')),
+                ('assigned_to', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='digital_certificates', to='users.employee', verbose_name='Titular Certificat')),
+            ],
+            options={
+                'verbose_name': 'Certificat Digital',
+                'verbose_name_plural': 'Certificate Digitale',
+            },
+        ),
+        migrations.CreateModel(
+            name='HistoricalComputer',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('equipment_code', models.CharField(blank=True, db_index=True, max_length=50, verbose_name='Cod Echipament')),
+                ('entry_date', models.DateField(default=datetime.date.today, verbose_name='Data intrării')),
+                ('oem_name', models.CharField(max_length=255, verbose_name='Producător (OEM)')),
+                ('motherboard', models.CharField(max_length=255, verbose_name='Placă de bază')),
+                ('cpu', models.CharField(max_length=255, verbose_name='Procesor (CPU)')),
+                ('ram', models.CharField(max_length=100, verbose_name='Memorie RAM')),
+                ('storage', models.CharField(max_length=100, verbose_name='Stocare (HDD/SSD)')),
+                ('optical_drive', models.CharField(blank=True, max_length=100, null=True, verbose_name='Unitate optică')),
+                ('gpu', models.CharField(max_length=255, verbose_name='Placă video (GPU)')),
+                ('mac_address', models.CharField(max_length=50, verbose_name='Adresă MAC')),
+                ('os_license', models.CharField(max_length=255, verbose_name='Licență OS')),
+                ('additional_licenses', models.TextField(blank=True, null=True, verbose_name='Licențe adiționale')),
+                ('observations', models.TextField(blank=True, null=True, verbose_name='Observații')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('assigned_to', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.employee', verbose_name='Atribuit către')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'historical Computer / Laptop',
+                'verbose_name_plural': 'historical Computere / Laptopuri',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalDigitalCertificate',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('certificate_type', models.CharField(choices=[('cloud', 'Cloud'), ('usb', 'USB Token')], max_length=50, verbose_name='Tip Certificat')),
+                ('issue_date', models.DateField(verbose_name='Data emiterii')),
+                ('expiration_date', models.DateField(verbose_name='Data expirării')),
+                ('is_canceled', models.BooleanField(default=False, verbose_name='Anulat?')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('assigned_to', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.employee', verbose_name='Titular Certificat')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'historical Certificat Digital',
+                'verbose_name_plural': 'historical Certificate Digitale',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalMonitor',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('equipment_code', models.CharField(blank=True, db_index=True, max_length=50, verbose_name='Cod Echipament')),
+                ('entry_date', models.DateField(default=datetime.date.today, verbose_name='Data intrării')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Monitor')),
+                ('serial_number', models.CharField(max_length=100, verbose_name='Număr Serial')),
+                ('screen_diagonal', models.CharField(max_length=50, verbose_name='Diagonală (inch)')),
+                ('observations', models.TextField(blank=True, null=True, verbose_name='Observații')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('assigned_to', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.employee', verbose_name='Atribuit către')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'historical Monitor',
+                'verbose_name_plural': 'historical Monitoare',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalPeripheral',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('equipment_code', models.CharField(blank=True, db_index=True, max_length=50, verbose_name='Cod Echipament')),
+                ('entry_date', models.DateField(default=datetime.date.today, verbose_name='Data intrării')),
+                ('peripheral_type', models.CharField(choices=[('printer', 'Imprimantă'), ('ups', 'UPS'), ('scanner', 'Scanner'), ('copier', 'Copiator'), ('ethernet', 'Adaptor Ethernet'), ('audio', 'Boxe Audio'), ('hdd_ext', 'HDD Extern'), ('webcam', 'Cameră Web'), ('other', 'Altul')], max_length=50, verbose_name='Tip Periferic')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Echipament')),
+                ('serial_number', models.CharField(max_length=100, verbose_name='Număr Serial')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('assigned_to', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.employee', verbose_name='Atribuit către')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'historical Periferic',
+                'verbose_name_plural': 'historical Periferice',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='Monitor',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('equipment_code', models.CharField(blank=True, max_length=50, unique=True, verbose_name='Cod Echipament')),
+                ('entry_date', models.DateField(default=datetime.date.today, verbose_name='Data intrării')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Monitor')),
+                ('serial_number', models.CharField(max_length=100, verbose_name='Număr Serial')),
+                ('screen_diagonal', models.CharField(max_length=50, verbose_name='Diagonală (inch)')),
+                ('observations', models.TextField(blank=True, null=True, verbose_name='Observații')),
+                ('assigned_to', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='monitors', to='users.employee', verbose_name='Atribuit către')),
+            ],
+            options={
+                'verbose_name': 'Monitor',
+                'verbose_name_plural': 'Monitoare',
+            },
+        ),
+        migrations.CreateModel(
+            name='Peripheral',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('equipment_code', models.CharField(blank=True, max_length=50, unique=True, verbose_name='Cod Echipament')),
+                ('entry_date', models.DateField(default=datetime.date.today, verbose_name='Data intrării')),
+                ('peripheral_type', models.CharField(choices=[('printer', 'Imprimantă'), ('ups', 'UPS'), ('scanner', 'Scanner'), ('copier', 'Copiator'), ('ethernet', 'Adaptor Ethernet'), ('audio', 'Boxe Audio'), ('hdd_ext', 'HDD Extern'), ('webcam', 'Cameră Web'), ('other', 'Altul')], max_length=50, verbose_name='Tip Periferic')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Echipament')),
+                ('serial_number', models.CharField(max_length=100, verbose_name='Număr Serial')),
+                ('assigned_to', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='peripherals', to='users.employee', verbose_name='Atribuit către')),
+            ],
+            options={
+                'verbose_name': 'Periferic',
+                'verbose_name_plural': 'Periferice',
+            },
+        ),
+    ]

equipment/migrations/0002_alter_computer_equipment_code_alter_computer_gpu_and_more.py

@@ -0,0 +1,63 @@
+# Generated by Django 6.1 on 2026-08-18 12:45
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('equipment', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='computer',
+            name='equipment_code',
+            field=models.CharField(max_length=50, unique=True, verbose_name='Cod Echipament'),
+        ),
+        migrations.AlterField(
+            model_name='computer',
+            name='gpu',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='Placă video (GPU)'),
+        ),
+        migrations.AlterField(
+            model_name='computer',
+            name='oem_name',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='Producător (OEM)'),
+        ),
+        migrations.AlterField(
+            model_name='historicalcomputer',
+            name='equipment_code',
+            field=models.CharField(db_index=True, max_length=50, verbose_name='Cod Echipament'),
+        ),
+        migrations.AlterField(
+            model_name='historicalcomputer',
+            name='gpu',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='Placă video (GPU)'),
+        ),
+        migrations.AlterField(
+            model_name='historicalcomputer',
+            name='oem_name',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='Producător (OEM)'),
+        ),
+        migrations.AlterField(
+            model_name='historicalmonitor',
+            name='equipment_code',
+            field=models.CharField(db_index=True, max_length=50, verbose_name='Cod Echipament'),
+        ),
+        migrations.AlterField(
+            model_name='historicalperipheral',
+            name='equipment_code',
+            field=models.CharField(db_index=True, max_length=50, verbose_name='Cod Echipament'),
+        ),
+        migrations.AlterField(
+            model_name='monitor',
+            name='equipment_code',
+            field=models.CharField(max_length=50, unique=True, verbose_name='Cod Echipament'),
+        ),
+        migrations.AlterField(
+            model_name='peripheral',
+            name='equipment_code',
+            field=models.CharField(max_length=50, unique=True, verbose_name='Cod Echipament'),
+        ),
+    ]

equipment/migrations/0003_computer_status_historicalcomputer_status_and_more.py

@@ -0,0 +1,130 @@
+# Generated by Django 6.1 on 2026-08-18 12:55
+
+import datetime
+import django.db.models.deletion
+import simple_history.models
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('equipment', '0002_alter_computer_equipment_code_alter_computer_gpu_and_more'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='computer',
+            name='status',
+            field=models.CharField(choices=[('activ', 'Activ'), ('casat', 'Casat (Decommissioned)')], default='activ', max_length=20, verbose_name='Stare'),
+        ),
+        migrations.AddField(
+            model_name='historicalcomputer',
+            name='status',
+            field=models.CharField(choices=[('activ', 'Activ'), ('casat', 'Casat (Decommissioned)')], default='activ', max_length=20, verbose_name='Stare'),
+        ),
+        migrations.AddField(
+            model_name='historicalmonitor',
+            name='status',
+            field=models.CharField(choices=[('activ', 'Activ'), ('casat', 'Casat (Decommissioned)')], default='activ', max_length=20, verbose_name='Stare'),
+        ),
+        migrations.AddField(
+            model_name='historicalperipheral',
+            name='status',
+            field=models.CharField(choices=[('activ', 'Activ'), ('casat', 'Casat (Decommissioned)')], default='activ', max_length=20, verbose_name='Stare'),
+        ),
+        migrations.AddField(
+            model_name='monitor',
+            name='status',
+            field=models.CharField(choices=[('activ', 'Activ'), ('casat', 'Casat (Decommissioned)')], default='activ', max_length=20, verbose_name='Stare'),
+        ),
+        migrations.AddField(
+            model_name='peripheral',
+            name='status',
+            field=models.CharField(choices=[('activ', 'Activ'), ('casat', 'Casat (Decommissioned)')], default='activ', max_length=20, verbose_name='Stare'),
+        ),
+        migrations.CreateModel(
+            name='DecommissionRecord',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('date', models.DateField(default=datetime.date.today, verbose_name='Data casării')),
+                ('document_number', models.CharField(max_length=100, verbose_name='Număr document (Proces Verbal)')),
+                ('reason', models.TextField(verbose_name='Motivul casării (Defect, Uzat moral, etc.)')),
+                ('computer', models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='decommission_log', to='equipment.computer')),
+                ('monitor', models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='decommission_log', to='equipment.monitor')),
+                ('peripheral', models.OneToOneField(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='decommission_log', to='equipment.peripheral')),
+            ],
+            options={
+                'verbose_name': 'Înregistrare Casare',
+                'verbose_name_plural': 'Înregistrări Casare',
+            },
+        ),
+        migrations.CreateModel(
+            name='HistoricalDecommissionRecord',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('date', models.DateField(default=datetime.date.today, verbose_name='Data casării')),
+                ('document_number', models.CharField(max_length=100, verbose_name='Număr document (Proces Verbal)')),
+                ('reason', models.TextField(verbose_name='Motivul casării (Defect, Uzat moral, etc.)')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('computer', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='equipment.computer')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+                ('monitor', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='equipment.monitor')),
+                ('peripheral', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='equipment.peripheral')),
+            ],
+            options={
+                'verbose_name': 'historical Înregistrare Casare',
+                'verbose_name_plural': 'historical Înregistrări Casare',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalMaintenanceRecord',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('date', models.DateField(default=datetime.date.today, verbose_name='Data intervenției')),
+                ('operation_type', models.CharField(max_length=150, verbose_name='Tip operațiune (Curățare, Upgrade, etc.)')),
+                ('description', models.TextField(verbose_name='Descriere detaliată')),
+                ('performed_by', models.CharField(max_length=100, verbose_name='Efectuat de')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('computer', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='equipment.computer')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+                ('monitor', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='equipment.monitor')),
+                ('peripheral', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='equipment.peripheral')),
+            ],
+            options={
+                'verbose_name': 'historical Foaie de Mentenanță',
+                'verbose_name_plural': 'historical Foi de Mentenanță',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='MaintenanceRecord',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('date', models.DateField(default=datetime.date.today, verbose_name='Data intervenției')),
+                ('operation_type', models.CharField(max_length=150, verbose_name='Tip operațiune (Curățare, Upgrade, etc.)')),
+                ('description', models.TextField(verbose_name='Descriere detaliată')),
+                ('performed_by', models.CharField(max_length=100, verbose_name='Efectuat de')),
+                ('computer', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='maintenance_logs', to='equipment.computer')),
+                ('monitor', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='maintenance_logs', to='equipment.monitor')),
+                ('peripheral', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='maintenance_logs', to='equipment.peripheral')),
+            ],
+            options={
+                'verbose_name': 'Foaie de Mentenanță',
+                'verbose_name_plural': 'Foi de Mentenanță',
+            },
+        ),
+    ]

equipment/models.py

@@ -0,0 +1,291 @@
+from django.db import models
+from datetime import date
+from simple_history.models import HistoricalRecords
+from users.models import Employee
+from django.core.exceptions import ValidationError
+
+EQUIPMENT_STATUS = [
+    ("activ", "Activ"),
+    ("casat", "Casat (Decommissioned)"),
+]
+
+
+class Computer(models.Model):
+    # Unique ID and Entry
+    equipment_code = models.CharField(
+        max_length=50, unique=True, verbose_name="Cod Echipament"
+    )
+    entry_date = models.DateField(default=date.today, verbose_name="Data intrării")
+
+    # Hardware Specs
+    oem_name = models.CharField(
+        max_length=255, null=True, blank=True, verbose_name="Producător (OEM)"
+    )
+    motherboard = models.CharField(max_length=255, verbose_name="Placă de bază")
+    cpu = models.CharField(max_length=255, verbose_name="Procesor (CPU)")
+    ram = models.CharField(max_length=100, verbose_name="Memorie RAM")
+    storage = models.CharField(max_length=100, verbose_name="Stocare (HDD/SSD)")
+    optical_drive = models.CharField(
+        max_length=100, blank=True, null=True, verbose_name="Unitate optică"
+    )
+    gpu = models.CharField(
+        max_length=255, null=True, blank=True, verbose_name="Placă video (GPU)"
+    )
+    mac_address = models.CharField(max_length=50, verbose_name="Adresă MAC")
+
+    # Software & Misc
+    os_license = models.CharField(max_length=255, verbose_name="Licență OS")
+    additional_licenses = models.TextField(
+        blank=True, null=True, verbose_name="Licențe adiționale"
+    )
+    observations = models.TextField(blank=True, null=True, verbose_name="Observații")
+
+    # Custody Assignment
+    assigned_to = models.ForeignKey(
+        Employee,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="computers",
+        verbose_name="Atribuit către",
+    )
+    status = models.CharField(
+        max_length=20, choices=EQUIPMENT_STATUS, default="activ", verbose_name="Stare"
+    )
+
+    history = HistoricalRecords()
+
+    def __str__(self):
+        return f"{self.equipment_code} - {self.oem_name or 'Sistem Asamblat'}"
+
+    class Meta:
+        verbose_name = "Computer / Laptop"
+        verbose_name_plural = "Computere / Laptopuri"
+
+
+class Monitor(models.Model):
+    equipment_code = models.CharField(
+        max_length=50, unique=True, verbose_name="Cod Echipament"
+    )
+    entry_date = models.DateField(default=date.today, verbose_name="Data intrării")
+
+    name = models.CharField(max_length=255, verbose_name="Nume Monitor")
+    serial_number = models.CharField(max_length=100, verbose_name="Număr Serial")
+    screen_diagonal = models.CharField(max_length=50, verbose_name="Diagonală (inch)")
+    observations = models.TextField(blank=True, null=True, verbose_name="Observații")
+
+    assigned_to = models.ForeignKey(
+        Employee,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="monitors",
+        verbose_name="Atribuit către",
+    )
+    status = models.CharField(
+        max_length=20, choices=EQUIPMENT_STATUS, default="activ", verbose_name="Stare"
+    )
+
+    history = HistoricalRecords()
+
+    def __str__(self):
+        return f"{self.equipment_code} - {self.name}"
+
+    class Meta:
+        verbose_name = "Monitor"
+        verbose_name_plural = "Monitoare"
+
+
+class Peripheral(models.Model):
+    PERIPHERAL_TYPES = [
+        ("printer", "Imprimantă"),
+        ("ups", "UPS"),
+        ("scanner", "Scanner"),
+        ("copier", "Copiator"),
+        ("ethernet", "Adaptor Ethernet"),
+        ("audio", "Boxe Audio"),
+        ("hdd_ext", "HDD Extern"),
+        ("webcam", "Cameră Web"),
+        ("other", "Altul"),
+    ]
+
+    equipment_code = models.CharField(
+        max_length=50, unique=True, verbose_name="Cod Echipament"
+    )
+    entry_date = models.DateField(default=date.today, verbose_name="Data intrării")
+
+    peripheral_type = models.CharField(
+        max_length=50, choices=PERIPHERAL_TYPES, verbose_name="Tip Periferic"
+    )
+    name = models.CharField(max_length=255, verbose_name="Nume Echipament")
+    serial_number = models.CharField(max_length=100, verbose_name="Număr Serial")
+
+    assigned_to = models.ForeignKey(
+        Employee,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="peripherals",
+        verbose_name="Atribuit către",
+    )
+    status = models.CharField(
+        max_length=20, choices=EQUIPMENT_STATUS, default="activ", verbose_name="Stare"
+    )
+
+    history = HistoricalRecords()
+
+    def __str__(self):
+        return f"{self.equipment_code} - {self.name} ({self.get_peripheral_type_display()})"
+
+    class Meta:
+        verbose_name = "Periferic"
+        verbose_name_plural = "Periferice"
+
+
+class DigitalCertificate(models.Model):
+    CERT_TYPES = [
+        ("cloud", "Cloud"),
+        ("usb", "USB Token"),
+    ]
+
+    certificate_type = models.CharField(
+        max_length=50, choices=CERT_TYPES, verbose_name="Tip Certificat"
+    )
+    issue_date = models.DateField(verbose_name="Data emiterii")
+    expiration_date = models.DateField(verbose_name="Data expirării")
+    is_canceled = models.BooleanField(default=False, verbose_name="Anulat?")
+
+    # Links directly to the employee
+    assigned_to = models.ForeignKey(
+        Employee,
+        on_delete=models.CASCADE,
+        related_name="digital_certificates",
+        verbose_name="Titular Certificat",
+    )
+
+    history = HistoricalRecords()
+
+    def __str__(self):
+        return f"Certificat {self.get_certificate_type_display()} - {self.assigned_to.name}"
+
+    class Meta:
+        verbose_name = "Certificat Digital"
+        verbose_name_plural = "Certificate Digitale"
+
+
+class MaintenanceRecord(models.Model):
+    date = models.DateField(default=date.today, verbose_name="Data intervenției")
+    operation_type = models.CharField(
+        max_length=150, verbose_name="Tip operațiune (Curățare, Upgrade, etc.)"
+    )
+    description = models.TextField(verbose_name="Descriere detaliată")
+    performed_by = models.CharField(max_length=100, verbose_name="Efectuat de")
+
+    # Links to equipment (only one should be populated)
+    computer = models.ForeignKey(
+        Computer,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="maintenance_logs",
+    )
+    monitor = models.ForeignKey(
+        Monitor,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="maintenance_logs",
+    )
+    peripheral = models.ForeignKey(
+        Peripheral,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="maintenance_logs",
+    )
+
+    history = HistoricalRecords()
+
+    def clean(self):
+        equipment_count = sum(
+            [bool(self.computer), bool(self.monitor), bool(self.peripheral)]
+        )
+        if equipment_count != 1:
+            raise ValidationError(
+                "O înregistrare de mentenanță trebuie să fie legată de exact un singur echipament."
+            )
+
+    def save(self, *args, **kwargs):
+        self.clean()
+        super().save(*args, **kwargs)
+
+    def __str__(self):
+        return f"{self.date} - {self.operation_type}"
+
+    class Meta:
+        verbose_name = "Foaie de Mentenanță"
+        verbose_name_plural = "Foi de Mentenanță"
+
+
+class DecommissionRecord(models.Model):
+    date = models.DateField(default=date.today, verbose_name="Data casării")
+    document_number = models.CharField(
+        max_length=100, verbose_name="Număr document (Proces Verbal)"
+    )
+    reason = models.TextField(verbose_name="Motivul casării (Defect, Uzat moral, etc.)")
+
+    # Links to equipment
+    computer = models.OneToOneField(
+        Computer,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="decommission_log",
+    )
+    monitor = models.OneToOneField(
+        Monitor,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="decommission_log",
+    )
+    peripheral = models.OneToOneField(
+        Peripheral,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="decommission_log",
+    )
+
+    history = HistoricalRecords()
+
+    def clean(self):
+        equipment_count = sum(
+            [bool(self.computer), bool(self.monitor), bool(self.peripheral)]
+        )
+        if equipment_count != 1:
+            raise ValidationError(
+                "Un proces verbal de casare trebuie să fie legat de exact un singur echipament."
+            )
+
+    def save(self, *args, **kwargs):
+        self.clean()
+        super().save(*args, **kwargs)
+
+        # Automatically update the status of the linked equipment to 'casat'
+        if self.computer:
+            self.computer.status = "casat"
+            self.computer.save()
+        elif self.monitor:
+            self.monitor.status = "casat"
+            self.monitor.save()
+        elif self.peripheral:
+            self.peripheral.status = "casat"
+            self.peripheral.save()
+
+    def __str__(self):
+        return f"Casare {self.document_number} din {self.date}"
+
+    class Meta:
+        verbose_name = "Înregistrare Casare"
+        verbose_name_plural = "Înregistrări Casare"

equipment/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

equipment/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

eumi__v4_project/settings.py

@@ -11,6 +11,7 @@ https://docs.djangoproject.com/en/6.1/ref/settings/
 """
 
 from pathlib import Path
+import os
 
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
@@ -20,62 +21,74 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 # See https://docs.djangoproject.com/en/6.1/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-z(p$%wh6x^_9!1cgt%!s$w8k39(fox-^!iujxai42_wncja4%s'
+SECRET_KEY = "django-insecure-z(p$%wh6x^_9!1cgt%!s$w8k39(fox-^!iujxai42_wncja4%s"
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
 
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = ["localhost", "127.0.0.1", "0.0.0.0"]
 
 
 # Application definition
 
 INSTALLED_APPS = [
-    'django.contrib.admin',
+    "django.contrib.admin",
-    'django.contrib.auth',
+    "django.contrib.auth",
-    'django.contrib.contenttypes',
+    "django.contrib.contenttypes",
-    'django.contrib.sessions',
+    "django.contrib.sessions",
-    'django.contrib.messages',
+    "django.contrib.messages",
-    'django.contrib.staticfiles',
+    "django.contrib.staticfiles",
+    # third-party apps:
+    "simple_history",
+    # custom apps
+    "users",
+    "equipment",
+    "interventions",
 ]
 
 MIDDLEWARE = [
-    'django.middleware.security.SecurityMiddleware',
+    "django.middleware.security.SecurityMiddleware",
-    'django.contrib.sessions.middleware.SessionMiddleware',
+    "django.contrib.sessions.middleware.SessionMiddleware",
-    'django.middleware.common.CommonMiddleware',
+    "django.middleware.common.CommonMiddleware",
-    'django.middleware.csrf.CsrfViewMiddleware',
+    "django.middleware.csrf.CsrfViewMiddleware",
-    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
-    'django.contrib.messages.middleware.MessageMiddleware',
+    "django.contrib.messages.middleware.MessageMiddleware",
-    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+    # Add this line to track the user making the changes:
+    "simple_history.middleware.HistoryRequestMiddleware",
 ]
 
-ROOT_URLCONF = 'eumi__v4_project.urls'
+ROOT_URLCONF = "eumi__v4_project.urls"
 
 TEMPLATES = [
     {
-        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
-        'DIRS': [],
+        "DIRS": [],
-        'APP_DIRS': True,
+        "APP_DIRS": True,
-        'OPTIONS': {
+        "OPTIONS": {
-            'context_processors': [
+            "context_processors": [
-                'django.template.context_processors.request',
+                "django.template.context_processors.request",
-                'django.contrib.auth.context_processors.auth',
+                "django.contrib.auth.context_processors.auth",
-                'django.contrib.messages.context_processors.messages',
+                "django.contrib.messages.context_processors.messages",
             ],
         },
     },
 ]
 
-WSGI_APPLICATION = 'eumi__v4_project.wsgi.application'
+WSGI_APPLICATION = "eumi__v4_project.wsgi.application"
 
 
 # Database
 # https://docs.djangoproject.com/en/6.1/ref/settings/#databases
 
 DATABASES = {
-    'default': {
+    "default": {
-        'ENGINE': 'django.db.backends.sqlite3',
+        "ENGINE": "django.db.backends.postgresql",
-        'NAME': BASE_DIR / 'db.sqlite3',
+        "NAME": os.environ.get("DB_NAME", "djangodb"),
+        "USER": os.environ.get("DB_USER", "djangouser"),
+        "PASSWORD": os.environ.get("DB_PASSWORD", "djangopass"),
+        "HOST": os.environ.get("DB_HOST", "db"),
+        "PORT": os.environ.get("DB_PORT", "5432"),
     }
 }
 
@@ -85,16 +98,16 @@ DATABASES = {
 
 AUTH_PASSWORD_VALIDATORS = [
     {
-        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
     },
     {
-        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
     },
     {
-        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
     },
     {
-        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
     },
 ]
 
@@ -102,9 +115,9 @@ AUTH_PASSWORD_VALIDATORS = [
 # Internationalization
 # https://docs.djangoproject.com/en/6.1/topics/i18n/
 
-LANGUAGE_CODE = 'en-us'
+LANGUAGE_CODE = "ro"
 
-TIME_ZONE = 'UTC'
+TIME_ZONE = "Europe/Bucharest"
 
 USE_I18N = True
 
@@ -114,14 +127,14 @@ USE_TZ = True
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/6.1/howto/static-files/
 
-STATIC_URL = 'static/'
+STATIC_URL = "static/"
 
 
 # Email
 # https://docs.djangoproject.com/en/6.1/topics/email/#topic-email-configuration
 
 MAILERS = {
-    'default': {
+    "default": {
-        'BACKEND': 'django.core.mail.backends.console.EmailBackend',
+        "BACKEND": "django.core.mail.backends.console.EmailBackend",
     },
 }

interventions/admin.py

@@ -0,0 +1,31 @@
+from django.contrib import admin
+from simple_history.admin import SimpleHistoryAdmin
+from .models import Intervention
+
+
+@admin.register(Intervention)
+class InterventionAdmin(SimpleHistoryAdmin):
+    list_display = (
+        "id",
+        "title",
+        "status",
+        "priority",
+        "reported_by",
+        "assigned_to_it",
+        "created_at",
+    )
+    list_filter = ("status", "priority", "created_at", "assigned_to_it")
+    search_fields = ("title", "description", "reported_by__name", "assigned_to_it")
+    readonly_fields = ("created_at", "updated_at")
+
+    fieldsets = (
+        (
+            "Detalii Tichet",
+            {"fields": ("title", "description", "reported_by", "priority", "status")},
+        ),
+        (
+            "Asignare și Rezolvare",
+            {"fields": ("assigned_to_it", "resolution_notes", "resolved_at")},
+        ),
+        ("Timpi", {"fields": ("created_at", "updated_at"), "classes": ("collapse",)}),
+    )

interventions/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class InterventionsConfig(AppConfig):
+    name = 'interventions'

interventions/migrations/0001_initial.py

@@ -0,0 +1,68 @@
+# Generated by Django 6.1 on 2026-08-18 13:10
+
+import django.db.models.deletion
+import simple_history.models
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('users', '0002_historicalcompartiment_historicaldirectie_and_more'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='HistoricalIntervention',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('title', models.CharField(max_length=255, verbose_name='Titlu scurt / Subiect')),
+                ('description', models.TextField(verbose_name='Descrierea problemei')),
+                ('created_at', models.DateTimeField(blank=True, editable=False, verbose_name='Data raportării')),
+                ('updated_at', models.DateTimeField(blank=True, editable=False, verbose_name='Ultima actualizare')),
+                ('resolved_at', models.DateTimeField(blank=True, null=True, verbose_name='Data soluționării')),
+                ('status', models.CharField(choices=[('nou', 'Nou (Deschis)'), ('in_lucru', 'În lucru'), ('in_asteptare', 'În așteptare'), ('solutionat', 'Soluționat'), ('inchis', 'Închis')], default='nou', max_length=20, verbose_name='Stare')),
+                ('priority', models.CharField(choices=[('scazuta', 'Scăzută'), ('medie', 'Medie'), ('ridicata', 'Ridicată'), ('critica', 'Critică (Urgență)')], default='medie', max_length=20, verbose_name='Prioritate')),
+                ('assigned_to_it', models.CharField(blank=True, max_length=150, null=True, verbose_name='Atribuit către (IT)')),
+                ('resolution_notes', models.TextField(blank=True, null=True, verbose_name='Note de soluționare')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+                ('reported_by', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.employee', verbose_name='Raportat de (Utilizator)')),
+            ],
+            options={
+                'verbose_name': 'historical Intervenție Tehnică',
+                'verbose_name_plural': 'historical Intervenții Tehnice',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='Intervention',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=255, verbose_name='Titlu scurt / Subiect')),
+                ('description', models.TextField(verbose_name='Descrierea problemei')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Data raportării')),
+                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Ultima actualizare')),
+                ('resolved_at', models.DateTimeField(blank=True, null=True, verbose_name='Data soluționării')),
+                ('status', models.CharField(choices=[('nou', 'Nou (Deschis)'), ('in_lucru', 'În lucru'), ('in_asteptare', 'În așteptare'), ('solutionat', 'Soluționat'), ('inchis', 'Închis')], default='nou', max_length=20, verbose_name='Stare')),
+                ('priority', models.CharField(choices=[('scazuta', 'Scăzută'), ('medie', 'Medie'), ('ridicata', 'Ridicată'), ('critica', 'Critică (Urgență)')], default='medie', max_length=20, verbose_name='Prioritate')),
+                ('assigned_to_it', models.CharField(blank=True, max_length=150, null=True, verbose_name='Atribuit către (IT)')),
+                ('resolution_notes', models.TextField(blank=True, null=True, verbose_name='Note de soluționare')),
+                ('reported_by', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='reported_interventions', to='users.employee', verbose_name='Raportat de (Utilizator)')),
+            ],
+            options={
+                'verbose_name': 'Intervenție Tehnică',
+                'verbose_name_plural': 'Intervenții Tehnice',
+                'ordering': ['-created_at'],
+            },
+        ),
+    ]

interventions/models.py

@@ -0,0 +1,65 @@
+from django.db import models
+from simple_history.models import HistoricalRecords
+from users.models import Employee
+
+
+class Intervention(models.Model):
+    STATUS_CHOICES = [
+        ("nou", "Nou (Deschis)"),
+        ("in_lucru", "În lucru"),
+        ("in_asteptare", "În așteptare"),
+        ("solutionat", "Soluționat"),
+        ("inchis", "Închis"),
+    ]
+
+    PRIORITY_CHOICES = [
+        ("scazuta", "Scăzută"),
+        ("medie", "Medie"),
+        ("ridicata", "Ridicată"),
+        ("critica", "Critică (Urgență)"),
+    ]
+
+    title = models.CharField(max_length=255, verbose_name="Titlu scurt / Subiect")
+    description = models.TextField(verbose_name="Descrierea problemei")
+
+    # Tracking the timeline
+    created_at = models.DateTimeField(auto_now_add=True, verbose_name="Data raportării")
+    updated_at = models.DateTimeField(auto_now=True, verbose_name="Ultima actualizare")
+    resolved_at = models.DateTimeField(
+        null=True, blank=True, verbose_name="Data soluționării"
+    )
+
+    status = models.CharField(
+        max_length=20, choices=STATUS_CHOICES, default="nou", verbose_name="Stare"
+    )
+    priority = models.CharField(
+        max_length=20,
+        choices=PRIORITY_CHOICES,
+        default="medie",
+        verbose_name="Prioritate",
+    )
+
+    # People involved
+    reported_by = models.ForeignKey(
+        Employee,
+        on_delete=models.CASCADE,
+        related_name="reported_interventions",
+        verbose_name="Raportat de (Utilizator)",
+    )
+    assigned_to_it = models.CharField(
+        max_length=150, blank=True, null=True, verbose_name="Atribuit către (IT)"
+    )
+
+    resolution_notes = models.TextField(
+        blank=True, null=True, verbose_name="Note de soluționare"
+    )
+
+    history = HistoricalRecords()
+
+    def __str__(self):
+        return f"Ticket #{self.id} - {self.title} ({self.get_status_display()})"
+
+    class Meta:
+        verbose_name = "Intervenție Tehnică"
+        verbose_name_plural = "Intervenții Tehnice"
+        ordering = ["-created_at"]

interventions/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

interventions/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.

requirements.txt

@@ -2,3 +2,5 @@ asgiref==3.12.1
 Django==6.1
 psycopg2-binary==2.9.12
 sqlparse==0.6.0
+django-simple-history
+

users/admin.py

@@ -0,0 +1,38 @@
+from django.contrib import admin
+from simple_history.admin import SimpleHistoryAdmin
+from .models import Directie, Serviciu, Compartiment, Employee
+
+
+@admin.register(Directie)
+class DirectieAdmin(SimpleHistoryAdmin):
+    list_display = ("name",)
+    search_fields = ("name",)
+
+
+@admin.register(Serviciu)
+class ServiciuAdmin(SimpleHistoryAdmin):
+    list_display = ("name", "directie")
+    list_filter = ("directie",)
+    search_fields = ("name",)
+
+
+@admin.register(Compartiment)
+class CompartimentAdmin(SimpleHistoryAdmin):
+    list_display = ("name", "directie", "serviciu")
+    list_filter = ("directie", "serviciu")
+    search_fields = ("name",)
+
+
+@admin.register(Employee)
+class EmployeeAdmin(SimpleHistoryAdmin):
+    list_display = (
+        "name",
+        "username",
+        "role",
+        "email",
+        "directie",
+        "serviciu",
+        "compartiment",
+    )
+    list_filter = ("directie", "serviciu", "compartiment")
+    search_fields = ("name", "username", "email")

users/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class UsersConfig(AppConfig):
+    name = 'users'

users/migrations/0001_initial.py

@@ -0,0 +1,74 @@
+# Generated by Django 6.1 on 2026-08-18 11:35
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Directie',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Direcție')),
+            ],
+            options={
+                'verbose_name': 'Direcție',
+                'verbose_name_plural': 'Direcții',
+            },
+        ),
+        migrations.CreateModel(
+            name='Compartiment',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Compartiment')),
+                ('directie', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='compartimente_directe', to='users.directie', verbose_name='Direcție (Direct)')),
+            ],
+            options={
+                'verbose_name': 'Compartiment',
+                'verbose_name_plural': 'Compartimente',
+            },
+        ),
+        migrations.CreateModel(
+            name='Serviciu',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Serviciu')),
+                ('directie', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='servicii', to='users.directie', verbose_name='Direcție')),
+            ],
+            options={
+                'verbose_name': 'Serviciu',
+                'verbose_name_plural': 'Servicii',
+            },
+        ),
+        migrations.CreateModel(
+            name='Employee',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Name')),
+                ('username', models.CharField(max_length=150, unique=True, verbose_name='User name')),
+                ('role', models.CharField(max_length=255, verbose_name='Function/role')),
+                ('office_number', models.CharField(max_length=50, verbose_name='Office number')),
+                ('email', models.EmailField(max_length=254, verbose_name='Email address')),
+                ('observations', models.TextField(blank=True, null=True, verbose_name='Observations')),
+                ('compartiment', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='employees', to='users.compartiment', verbose_name='Compartiment')),
+                ('directie', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='employees', to='users.directie', verbose_name='Direcție')),
+                ('serviciu', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='employees', to='users.serviciu', verbose_name='Serviciu')),
+            ],
+            options={
+                'verbose_name': 'Angajat / Utilizator',
+                'verbose_name_plural': 'Angajați / Utilizatori',
+            },
+        ),
+        migrations.AddField(
+            model_name='compartiment',
+            name='serviciu',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='compartimente_subordonate', to='users.serviciu', verbose_name='Serviciu'),
+        ),
+    ]

users/migrations/0002_historicalcompartiment_historicaldirectie_and_more.py

@@ -0,0 +1,104 @@
+# Generated by Django 6.1 on 2026-08-18 11:43
+
+import django.db.models.deletion
+import simple_history.models
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0001_initial'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='HistoricalCompartiment',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Compartiment')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('directie', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.directie', verbose_name='Direcție (Direct)')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+                ('serviciu', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.serviciu', verbose_name='Serviciu')),
+            ],
+            options={
+                'verbose_name': 'historical Compartiment',
+                'verbose_name_plural': 'historical Compartimente',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalDirectie',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Direcție')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'historical Direcție',
+                'verbose_name_plural': 'historical Direcții',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalEmployee',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Name')),
+                ('username', models.CharField(db_index=True, max_length=150, verbose_name='User name')),
+                ('role', models.CharField(max_length=255, verbose_name='Function/role')),
+                ('office_number', models.CharField(max_length=50, verbose_name='Office number')),
+                ('email', models.EmailField(max_length=254, verbose_name='Email address')),
+                ('observations', models.TextField(blank=True, null=True, verbose_name='Observations')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('compartiment', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.compartiment', verbose_name='Compartiment')),
+                ('directie', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.directie', verbose_name='Direcție')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+                ('serviciu', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.serviciu', verbose_name='Serviciu')),
+            ],
+            options={
+                'verbose_name': 'historical Angajat / Utilizator',
+                'verbose_name_plural': 'historical Angajați / Utilizatori',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalServiciu',
+            fields=[
+                ('id', models.BigIntegerField(auto_created=True, blank=True, db_index=True, verbose_name='ID')),
+                ('name', models.CharField(max_length=255, verbose_name='Nume Serviciu')),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('directie', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='users.directie', verbose_name='Direcție')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'historical Serviciu',
+                'verbose_name_plural': 'historical Servicii',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+    ]

users/models.py

@@ -0,0 +1,126 @@
+from django.db import models
+from django.core.exceptions import ValidationError
+from simple_history.models import HistoricalRecords
+
+
+class Directie(models.Model):
+    name = models.CharField(max_length=255, verbose_name="Nume Direcție")
+    history = HistoricalRecords()
+
+    def __str__(self):
+        return self.name
+
+    class Meta:
+        verbose_name = "Direcție"
+        verbose_name_plural = "Direcții"
+
+
+class Serviciu(models.Model):
+    name = models.CharField(max_length=255, verbose_name="Nume Serviciu")
+    # A Serviciu is directly assigned to a Direcție
+    directie = models.ForeignKey(
+        Directie,
+        on_delete=models.CASCADE,
+        related_name="servicii",
+        verbose_name="Direcție",
+    )
+    history = HistoricalRecords()
+
+    def __str__(self):
+        return self.name
+
+    class Meta:
+        verbose_name = "Serviciu"
+        verbose_name_plural = "Servicii"
+
+
+class Compartiment(models.Model):
+    name = models.CharField(max_length=255, verbose_name="Nume Compartiment")
+    # A Compartiment can be part of a Serviciu or directly included in a Direcție
+    directie = models.ForeignKey(
+        Directie,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="compartimente_directe",
+        verbose_name="Direcție (Direct)",
+    )
+    serviciu = models.ForeignKey(
+        Serviciu,
+        on_delete=models.CASCADE,
+        null=True,
+        blank=True,
+        related_name="compartimente_subordonate",
+        verbose_name="Serviciu",
+    )
+    history = HistoricalRecords()
+
+    def clean(self):
+        # Validation to ensure the Compartiment belongs to either a Direcție OR a Serviciu, but not both or neither.
+        if not self.directie and not self.serviciu:
+            raise ValidationError(
+                "Un compartiment trebuie să aparțină de o Direcție sau de un Serviciu."
+            )
+        if self.directie and self.serviciu:
+            raise ValidationError(
+                "Un compartiment nu poate aparține simultan și de o Direcție și de un Serviciu."
+            )
+
+    def save(self, *args, **kwargs):
+        self.clean()
+        super().save(*args, **kwargs)
+
+    def __str__(self):
+        return self.name
+
+    class Meta:
+        verbose_name = "Compartiment"
+        verbose_name_plural = "Compartimente"
+
+
+class Employee(models.Model):
+    """
+    Represents the 'Users' from the project specification who will hold equipment.
+    Named 'Employee' to avoid conflicts with Django's built-in auth.User model.
+    """
+
+    name = models.CharField(max_length=255, verbose_name="Name")
+    username = models.CharField(max_length=150, unique=True, verbose_name="User name")
+    role = models.CharField(max_length=255, verbose_name="Function/role")
+    office_number = models.CharField(max_length=50, verbose_name="Office number")
+    email = models.EmailField(verbose_name="Email address")
+    observations = models.TextField(null=True, blank=True, verbose_name="Observations")
+
+    # Organizational Placement - Employees can be placed at any of the three levels
+    directie = models.ForeignKey(
+        Directie,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="employees",
+        verbose_name="Direcție",
+    )
+    serviciu = models.ForeignKey(
+        Serviciu,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="employees",
+        verbose_name="Serviciu",
+    )
+    compartiment = models.ForeignKey(
+        Compartiment,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name="employees",
+        verbose_name="Compartiment",
+    )
+    history = HistoricalRecords()
+
+    def __str__(self):
+        return f"{self.name} ({self.username})"
+
+    class Meta:
+        verbose_name = "Angajat / Utilizator"
+        verbose_name_plural = "Angajați / Utilizatori"

users/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

users/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.