73 lines
2.6 KiB
Python
73 lines
2.6 KiB
Python
from rest_framework import serializers
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from django.core.exceptions import ObjectDoesNotExist
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from .models import CustomUser
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class UserSerializer(serializers.ModelSerializer):
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assigned_vehicle = serializers.SerializerMethodField()
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assigned_crane = serializers.SerializerMethodField()
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class Meta:
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model = CustomUser
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fields = ['id', 'email', 'first_name', 'last_name', 'is_serviser', 'is_kupac', 'is_team_member', 'telefon', 'oib', 'occupation', 'residence', 'work_position', 'client_profile', 'assigned_vehicle', 'assigned_crane']
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read_only_fields = ['id', 'email']
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extra_kwargs = {
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'first_name': {'required': True, 'allow_blank': False}
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}
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def _get_assigned_asset(self, obj):
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try:
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return obj.assigned_vehicles
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except ObjectDoesNotExist:
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return None
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def _serialize_asset(self, vehicle):
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if not vehicle:
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return None
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return {
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'id': vehicle.id,
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'asset_type': vehicle.asset_type,
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'registration_number': vehicle.registration_number,
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'make': vehicle.make,
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'model': vehicle.model,
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'current_mileage': vehicle.current_mileage,
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'service_interval_km': vehicle.service_interval_km,
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}
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def get_assigned_vehicle(self, obj):
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return self._serialize_asset(self._get_assigned_asset(obj))
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def get_assigned_crane(self, obj):
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return self._serialize_asset(self._get_assigned_asset(obj))
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def validate(self, data):
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"""
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Provodi poslovnu logiku na razini serializer-a.
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"""
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is_kupac = data.get('is_kupac')
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client_profile = data.get('client_profile')
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# Logika: Ako je kupac, mora imati profil
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if is_kupac and not client_profile:
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raise serializers.ValidationError({
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"client_profile": "Korisnik označen kao kupac mora imati dodijeljen klijentski profil."
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})
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# Logika: Ako ima profil, trebao bi biti kupac (opcionalno, ali preporučeno)
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if client_profile and not is_kupac:
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raise serializers.ValidationError({
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"is_kupac": "Korisnik s dodijeljenim klijentskim profilom mora biti označen kao kupac."
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})
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return data
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class TeamMemberSerializer(serializers.ModelSerializer):
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full_name = serializers.SerializerMethodField()
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class Meta:
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model = CustomUser
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fields = ['id', 'email', 'full_name', 'is_team_member']
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read_only_fields = fields
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def get_full_name(self, obj):
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return obj.get_full_name() or obj.email |