130 lines
4.7 KiB
Python
130 lines
4.7 KiB
Python
"""
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Organizations serializers
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"""
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from rest_framework import serializers
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from .models import Department, Hospital, Organization, Patient, Staff
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class OrganizationSerializer(serializers.ModelSerializer):
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"""Organization serializer"""
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hospitals_count = serializers.SerializerMethodField()
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class Meta:
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model = Organization
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fields = [
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'id', 'name', 'name_ar', 'code', 'address', 'city',
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'phone', 'email', 'website', 'status', 'license_number',
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'logo', 'hospitals_count', 'created_at', 'updated_at'
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]
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read_only_fields = ['id', 'created_at', 'updated_at']
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def get_hospitals_count(self, obj):
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"""Get count of hospitals in this organization"""
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return obj.hospitals.count()
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class HospitalSerializer(serializers.ModelSerializer):
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"""Hospital serializer"""
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organization_name = serializers.CharField(source='organization.name', read_only=True)
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departments_count = serializers.SerializerMethodField()
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class Meta:
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model = Hospital
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fields = [
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'id', 'organization', 'organization_name', 'name', 'name_ar', 'code',
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'address', 'city', 'phone', 'email', 'status',
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'license_number', 'capacity', 'departments_count',
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'created_at', 'updated_at'
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]
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read_only_fields = ['id', 'created_at', 'updated_at']
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def get_departments_count(self, obj):
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"""Get count of departments in this hospital"""
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return obj.departments.count()
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class DepartmentSerializer(serializers.ModelSerializer):
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"""Department serializer"""
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hospital_name = serializers.CharField(source='hospital.name', read_only=True)
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parent_name = serializers.CharField(source='parent.name', read_only=True)
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manager_name = serializers.SerializerMethodField()
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class Meta:
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model = Department
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fields = [
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'id', 'hospital', 'hospital_name', 'name', 'name_ar', 'code',
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'parent', 'parent_name', 'manager', 'manager_name',
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'phone', 'email', 'location', 'status',
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'created_at', 'updated_at'
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]
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read_only_fields = ['id', 'created_at', 'updated_at']
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def get_manager_name(self, obj):
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"""Get manager full name"""
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if obj.manager:
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return obj.manager.get_full_name()
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return None
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class StaffSerializer(serializers.ModelSerializer):
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"""Staff serializer"""
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hospital_name = serializers.CharField(source='hospital.name', read_only=True)
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department_name = serializers.CharField(source='department.name', read_only=True)
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full_name = serializers.CharField(source='get_full_name', read_only=True)
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user_email = serializers.EmailField(source='user.email', read_only=True, allow_null=True)
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class Meta:
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model = Staff
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fields = [
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'id', 'user', 'first_name', 'last_name', 'first_name_ar', 'last_name_ar',
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'full_name', 'staff_type', 'job_title',
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'license_number', 'specialization', 'employee_id',
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'hospital', 'hospital_name', 'department', 'department_name',
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'user_email', 'status',
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'created_at', 'updated_at'
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]
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read_only_fields = ['id', 'created_at', 'updated_at']
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class PatientSerializer(serializers.ModelSerializer):
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"""Patient serializer"""
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primary_hospital_name = serializers.CharField(source='primary_hospital.name', read_only=True)
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full_name = serializers.CharField(source='get_full_name', read_only=True)
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age = serializers.SerializerMethodField()
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class Meta:
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model = Patient
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fields = [
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'id', 'mrn', 'national_id', 'first_name', 'last_name',
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'first_name_ar', 'last_name_ar', 'full_name',
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'date_of_birth', 'age', 'gender',
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'phone', 'email', 'address', 'city',
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'primary_hospital', 'primary_hospital_name', 'status',
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'created_at', 'updated_at'
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]
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read_only_fields = ['id', 'created_at', 'updated_at']
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def get_age(self, obj):
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"""Calculate patient age"""
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if obj.date_of_birth:
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from datetime import date
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today = date.today()
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return today.year - obj.date_of_birth.year - (
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(today.month, today.day) < (obj.date_of_birth.month, obj.date_of_birth.day)
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)
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return None
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class PatientListSerializer(serializers.ModelSerializer):
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"""Simplified patient serializer for list views"""
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full_name = serializers.CharField(source='get_full_name', read_only=True)
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primary_hospital_name = serializers.CharField(source='primary_hospital.name', read_only=True)
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class Meta:
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model = Patient
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fields = [
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'id', 'mrn', 'full_name', 'phone', 'email',
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'primary_hospital_name', 'status'
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]
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