update

moderation/models.py

@@ -0,0 +1,145 @@
+"""
+Moderation system models.
+"""
+from django.db import models
+from django.contrib.auth import get_user_model
+from reports.models import ScamReport
+
+User = get_user_model()
+
+
+class ModerationQueue(models.Model):
+    """
+    Queue for reports awaiting moderation.
+    """
+    PRIORITY_CHOICES = [
+        ('low', 'Low'),
+        ('normal', 'Normal'),
+        ('high', 'High'),
+        ('urgent', 'Urgent'),
+    ]
+    
+    report = models.OneToOneField(
+        ScamReport,
+        on_delete=models.CASCADE,
+        related_name='moderation_queue'
+    )
+    priority = models.CharField(
+        max_length=20,
+        choices=PRIORITY_CHOICES,
+        default='normal'
+    )
+    assigned_to = models.ForeignKey(
+        User,
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        related_name='assigned_moderations',
+        limit_choices_to={'role__in': ['moderator', 'admin']}
+    )
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    
+    class Meta:
+        db_table = 'moderation_moderationqueue'
+        verbose_name = 'Moderation Queue'
+        verbose_name_plural = 'Moderation Queues'
+        ordering = ['-priority', 'created_at']
+        indexes = [
+            models.Index(fields=['priority', 'created_at']),
+            models.Index(fields=['assigned_to', 'created_at']),
+        ]
+    
+    def __str__(self):
+        return f"Queue entry for Report #{self.report.id} - {self.get_priority_display()}"
+
+
+class ModerationAction(models.Model):
+    """
+    Log of moderation actions taken.
+    """
+    ACTION_TYPE_CHOICES = [
+        ('approve', 'Approve'),
+        ('reject', 'Reject'),
+        ('edit', 'Edit'),
+        ('delete', 'Delete'),
+        ('verify', 'Verify'),
+        ('archive', 'Archive'),
+        ('unarchive', 'Unarchive'),
+        ('assign', 'Assign'),
+        ('unassign', 'Unassign'),
+    ]
+    
+    report = models.ForeignKey(
+        ScamReport,
+        on_delete=models.CASCADE,
+        related_name='moderation_actions'
+    )
+    moderator = models.ForeignKey(
+        User,
+        on_delete=models.SET_NULL,
+        null=True,
+        related_name='moderation_actions',
+        limit_choices_to={'role__in': ['moderator', 'admin']}
+    )
+    action_type = models.CharField(
+        max_length=20,
+        choices=ACTION_TYPE_CHOICES
+    )
+    reason = models.TextField(
+        blank=True,
+        help_text='Reason for the action (visible to user for rejections)'
+    )
+    notes = models.TextField(
+        blank=True,
+        help_text='Additional notes'
+    )
+    previous_status = models.CharField(max_length=20, blank=True)
+    new_status = models.CharField(max_length=20, blank=True)
+    created_at = models.DateTimeField(auto_now_add=True)
+    
+    class Meta:
+        db_table = 'moderation_moderationaction'
+        verbose_name = 'Moderation Action'
+        verbose_name_plural = 'Moderation Actions'
+        ordering = ['-created_at']
+        indexes = [
+            models.Index(fields=['report', 'created_at']),
+            models.Index(fields=['moderator', 'created_at']),
+            models.Index(fields=['action_type', 'created_at']),
+        ]
+    
+    def __str__(self):
+        return f"{self.get_action_type_display()} on Report #{self.report.id} by {self.moderator}"
+
+
+class ModerationRule(models.Model):
+    """
+    Automated moderation rules.
+    """
+    name = models.CharField(max_length=100)
+    description = models.TextField(blank=True)
+    is_active = models.BooleanField(default=True)
+    priority = models.IntegerField(
+        default=0,
+        help_text='Rule priority (higher = evaluated first)'
+    )
+    conditions = models.JSONField(
+        default=dict,
+        help_text='Conditions that trigger this rule'
+    )
+    actions = models.JSONField(
+        default=dict,
+        help_text='Actions to take when rule matches'
+    )
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    
+    class Meta:
+        db_table = 'moderation_moderationrule'
+        verbose_name = 'Moderation Rule'
+        verbose_name_plural = 'Moderation Rules'
+        ordering = ['-priority', 'name']
+    
+    def __str__(self):
+        return f"{self.name} ({'Active' if self.is_active else 'Inactive'})"