initial work

hub/broker/models.py

@@ -0,0 +1,28 @@
+from django.db import models
+from django.contrib.auth.models import User
+from hub.services.models import ServiceOffering
+
+
+class ServiceBrokerUser(models.Model):
+    user = models.OneToOneField(User, on_delete=models.CASCADE)
+    allowed_offerings = models.ManyToManyField(ServiceOffering, blank=True)
+
+    def __str__(self):
+        return f"Broker User: {self.user.username}"
+
+
+class ServiceInstance(models.Model):
+    instance_id = models.CharField(max_length=100, unique=True)
+    offering = models.ForeignKey("services.ServiceOffering", on_delete=models.PROTECT)
+    plan = models.ForeignKey("services.Plan", on_delete=models.PROTECT)
+    organization_guid = models.CharField(max_length=100)
+    space_guid = models.CharField(max_length=100)
+    organization_name = models.CharField(max_length=200)
+    parameters = models.JSONField(default=dict)
+    context = models.JSONField(default=dict)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+    lead = models.ForeignKey("services.Lead", on_delete=models.SET_NULL, null=True)
+
+    def __str__(self):
+        return f"{self.offering.service.name} on {self.offering.cloud_provider.name} - {self.instance_id}"