added satellite model

Author: NiveditJain

api-server/app/satellite/models/access_types.py

@@ -0,0 +1,5 @@
+from enum import Enum
+
+class AccessTypeEnum(str, Enum):
+    PUBLIC = "PUBLIC"
+    PRIVATE = "PRIVATE"

api-server/app/satellite/models/satellite_database_model.py

@@ -0,0 +1,47 @@
+import jsonschema
+
+from beanie import Document, Indexed, before_event, Replace, Save, Link
+from datetime import datetime
+from pydantic import Field, Any, field_validator
+from .access_types import AccessTypeEnum
+
+from app.project.models.project_database_model import Project
+
+
+class Satellite(Document):
+
+    name: Indexed(str, unique=True) = Field(..., description="Name of the satellite")
+
+    friendly_name: str = Field(..., description="Friendly name of the satellite")
+
+    description: str = Field(..., description="Description of the satellite")
+
+    access_type: AccessTypeEnum = Field(..., description="Access type of the satellite")
+
+    configs: dict[str, Any] = Field(..., description="Configurations of the satellite, a valid jsonschema object for the configs")
+    inputs: dict[str, Any] = Field(..., description="Input data fothe satellite, a valid jsonschema object for the inputs")
+    metrics: dict[str, Any] = Field(..., description="Metrics of the satellite, a valid jsonschema object for the metrics")
+    outputs: dict[str, Any] = Field(..., description="Outputs of the satellite, a valid jsonschema object for the outputs")
+
+    project: Link[Project] = Field(..., description="Project of the satellite")
+
+    created_at: datetime = Field(default_factory=datetime.now, description="Date and time when the satellite was created")
+
+    updated_at: datetime = Field(default_factory=datetime.now, description="Date and time when the satellite was last updated")
+
+
+    @field_validator("configs", "inputs", "metrics", "outputs")
+    def validate_jsonschema(cls, v: dict[str, Any]) -> dict[str, Any]:
+        validator = jsonschema.validators.validator_for(v)
+
+        try:
+            validator.check_schema(v)
+        except jsonschema.exceptions.SchemaError as e:
+            raise ValueError(f"Invalid JSON schema: {e.message}")
+
+        return v
+
+
+    @before_event([Save, Replace])
+    def update_updated_at(self):
+        self.updated_at = datetime.now()

api-server/pyproject.toml

@@ -8,6 +8,7 @@ dependencies = [
     "bcrypt>=4.3.0",
     "beanie>=1.30.0",
     "fastapi>=0.115.14",
+    "jsonschema>=4.24.0",
     "pyjwt>=2.10.1",
     "python-dotenv>=1.1.1",
     "structlog>=25.4.0",