98 lines
4.2 KiB
Python
98 lines
4.2 KiB
Python
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from rest_framework import serializers
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from .models import AdminWeeklyAvailability, AppointmentRequest
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from django.utils import timezone
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from datetime import datetime, timedelta
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import json
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class AdminWeeklyAvailabilitySerializer(serializers.ModelSerializer):
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available_days_display = serializers.SerializerMethodField()
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class Meta:
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model = AdminWeeklyAvailability
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fields = ['id', 'available_days', 'available_days_display', 'created_at', 'updated_at']
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def get_available_days_display(self, obj):
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days_map = dict(AdminWeeklyAvailability.DAYS_OF_WEEK)
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return [days_map[day] for day in obj.available_days]
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class AppointmentRequestSerializer(serializers.ModelSerializer):
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full_name = serializers.ReadOnlyField()
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formatted_created_at = serializers.ReadOnlyField()
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formatted_scheduled_datetime = serializers.ReadOnlyField()
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preferred_dates_display = serializers.ReadOnlyField()
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preferred_time_slots_display = serializers.ReadOnlyField()
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has_jitsi_meeting = serializers.ReadOnlyField()
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jitsi_meet_url = serializers.ReadOnlyField()
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jitsi_room_id = serializers.ReadOnlyField()
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can_join_meeting = serializers.ReadOnlyField()
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meeting_status = serializers.ReadOnlyField()
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class Meta:
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model = AppointmentRequest
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fields = [
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'id', 'first_name', 'last_name', 'email', 'phone', 'reason',
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'preferred_dates', 'preferred_time_slots', 'status',
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'scheduled_datetime', 'scheduled_duration', 'rejection_reason',
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'jitsi_meet_url', 'jitsi_room_id', 'created_at', 'updated_at',
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'full_name', 'formatted_created_at', 'formatted_scheduled_datetime',
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'preferred_dates_display', 'preferred_time_slots_display',
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'has_jitsi_meeting', 'can_join_meeting', 'meeting_status'
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]
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read_only_fields = [
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'id', 'status', 'scheduled_datetime', 'scheduled_duration',
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'rejection_reason', 'jitsi_meet_url', 'jitsi_room_id',
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'created_at', 'updated_at'
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]
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class AppointmentRequestCreateSerializer(serializers.ModelSerializer):
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class Meta:
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model = AppointmentRequest
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fields = [
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'first_name', 'last_name', 'email', 'phone', 'reason',
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'preferred_dates', 'preferred_time_slots'
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]
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def validate_preferred_dates(self, value):
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if not value or len(value) == 0:
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raise serializers.ValidationError("At least one preferred date is required.")
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today = timezone.now().date()
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for date_str in value:
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try:
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date_obj = datetime.strptime(date_str, '%Y-%m-%d').date()
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if date_obj < today:
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raise serializers.ValidationError("Preferred dates cannot be in the past.")
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except ValueError:
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raise serializers.ValidationError(f"Invalid date format: {date_str}. Use YYYY-MM-DD.")
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return value
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def validate_preferred_time_slots(self, value):
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if not value or len(value) == 0:
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raise serializers.ValidationError("At least one time slot is required.")
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valid_slots = ['morning', 'afternoon', 'evening']
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for slot in value:
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if slot not in valid_slots:
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raise serializers.ValidationError(f"Invalid time slot: {slot}. Must be one of {valid_slots}.")
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return value
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class AppointmentScheduleSerializer(serializers.Serializer):
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scheduled_datetime = serializers.DateTimeField()
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scheduled_duration = serializers.IntegerField(default=60, min_value=30, max_value=240)
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def validate_scheduled_datetime(self, value):
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if value <= timezone.now():
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raise serializers.ValidationError("Scheduled datetime must be in the future.")
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return value
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def validate_scheduled_duration(self, value):
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if value < 30:
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raise serializers.ValidationError("Duration must be at least 30 minutes.")
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if value > 240:
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raise serializers.ValidationError("Duration cannot exceed 4 hours.")
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return value
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class AppointmentRejectSerializer(serializers.Serializer):
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rejection_reason = serializers.CharField(required=False, allow_blank=True)
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