generated from westfarn/web_django_template
118 lines
3.8 KiB
Python
118 lines
3.8 KiB
Python
from django.conf import settings
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from django.db import models
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from contacts.models import Channel, Contact
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from core.models import TimeStampedModel, UUIDPrimaryKeyModel
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class MessageTemplate(UUIDPrimaryKeyModel, TimeStampedModel):
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name = models.CharField(max_length=120)
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channel = models.CharField(max_length=16, choices=Channel.choices)
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subject = models.CharField(max_length=255, blank=True)
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body = models.TextField()
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def __str__(self) -> str:
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return f"{self.name} ({self.channel})"
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class Campaign(UUIDPrimaryKeyModel, TimeStampedModel):
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class Status(models.TextChoices):
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DRAFT = "draft", "Draft"
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SCHEDULED = "scheduled", "Scheduled"
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SENDING = "sending", "Sending"
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COMPLETED = "completed", "Completed"
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CANCELLED = "cancelled", "Cancelled"
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class Audience(models.TextChoices):
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EMAIL_OPT_IN = "email_opt_in", "Mailing list · email opt-in"
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SMS_OPT_IN = "sms_opt_in", "Mailing list · SMS opt-in"
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name = models.CharField(max_length=120)
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channel = models.CharField(max_length=16, choices=Channel.choices)
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audience = models.CharField(
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max_length=32,
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choices=Audience.choices,
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blank=True,
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default="",
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)
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template = models.ForeignKey(
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MessageTemplate,
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null=True,
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blank=True,
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on_delete=models.SET_NULL,
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related_name="email_sms_campaigns",
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)
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status = models.CharField(
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max_length=16, choices=Status.choices, default=Status.DRAFT
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)
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scheduled_for = models.DateTimeField(null=True, blank=True)
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created_by = models.ForeignKey(
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settings.AUTH_USER_MODEL,
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null=True,
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blank=True,
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on_delete=models.SET_NULL,
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related_name="email_sms_campaigns_created",
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)
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subject_override = models.CharField(max_length=255, blank=True)
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body_override = models.TextField(blank=True)
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# Set when completion summary email is sent (campaign COMPLETED).
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notify_sent_at = models.DateTimeField(null=True, blank=True)
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class Meta:
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ordering = ["-created_at"]
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def __str__(self) -> str:
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return self.name
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class Message(UUIDPrimaryKeyModel, TimeStampedModel):
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class Status(models.TextChoices):
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DRAFT = "draft", "Draft"
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SCHEDULED = "scheduled", "Scheduled"
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QUEUED = "queued", "Queued"
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SENT = "sent", "Sent"
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DELIVERED = "delivered", "Delivered"
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OPENED = "opened", "Opened"
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CLICKED = "clicked", "Clicked"
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FAILED = "failed", "Failed"
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BOUNCED = "bounced", "Bounced"
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SUPPRESSED = "suppressed", "Suppressed"
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campaign = models.ForeignKey(
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Campaign, on_delete=models.CASCADE, related_name="messages"
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)
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contact = models.ForeignKey(
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Contact, on_delete=models.CASCADE, related_name="email_sms_messages"
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)
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channel = models.CharField(max_length=16, choices=Channel.choices)
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status = models.CharField(
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max_length=16, choices=Status.choices, default=Status.DRAFT
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)
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provider = models.CharField(max_length=64, blank=True)
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provider_message_id = models.CharField(max_length=255, blank=True)
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scheduled_for = models.DateTimeField(null=True, blank=True)
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sent_at = models.DateTimeField(null=True, blank=True)
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error = models.TextField(blank=True)
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body_snapshot = models.TextField(blank=True)
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class Meta:
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ordering = ["-created_at"]
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def __str__(self) -> str:
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return f"{self.channel} → {self.contact} ({self.status})"
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class ProviderEvent(TimeStampedModel):
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message = models.ForeignKey(
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Message,
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null=True,
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blank=True,
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on_delete=models.SET_NULL,
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related_name="events",
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)
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provider = models.CharField(max_length=64)
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event_type = models.CharField(max_length=64)
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payload = models.JSONField(default=dict, blank=True)
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