refactor storage minio for k8s

admin/mpr/media_assets/models.py

@@ -47,6 +47,12 @@ class BrandSource(models.TextChoices):
     CLOUD = "cloud_llm", "Cloud"
     MANUAL = "manual", "Manual"
 
+class SourceType(models.TextChoices):
+    CHUNK_JOB = "chunk_job", "Chunk Job"
+    UPLOAD = "upload", "Upload"
+    DEVICE = "device", "Device"
+    STREAM = "stream", "Stream"
+
 class MediaAsset(models.Model):
     """A video/audio file registered in the system."""
 
@@ -268,3 +274,32 @@ class SourceBrandSighting(models.Model):
     def __str__(self):
         return str(self.id)
 
+
+class SourceJob(models.Model):
+    """A group of chunks that belong together (same source video/session)."""
+
+    job_id = models.CharField(max_length=255)
+    source_type = models.CharField(max_length=255)
+    chunk_count = models.IntegerField()
+    total_bytes = models.IntegerField(default=0)
+
+    class Meta:
+        pass
+
+    def __str__(self):
+        return str(self.id)
+
+
+class ChunkInfo(models.Model):
+    """A single chunk (video segment) stored in blob storage."""
+
+    filename = models.CharField(max_length=500)
+    key = models.CharField(max_length=255)
+    size_bytes = models.IntegerField()
+
+    class Meta:
+        pass
+
+    def __str__(self):
+        return self.filename
+