Feature/manage sid and gids

gso/workflows/l2_circuit/create_layer_2_circuit.py

@@ -19,6 +19,7 @@ from gso.products.product_blocks.service_binding_port import ServiceBindingPortI
 from gso.products.product_types.edge_port import EdgePort
 from gso.products.product_types.layer_2_circuit import Layer2Circuit, Layer2CircuitInactive
 from gso.services.partners import get_partner_by_name
+from gso.services.subscriptions import generate_unique_gs_id
 from gso.utils.helpers import active_edge_port_selector, generate_unique_vc_id, partner_choice
 from gso.utils.shared_enums import SBPType
 from gso.utils.types.interfaces import BandwidthString
@@ -69,7 +70,6 @@ def initial_input_generator(product_name: str) -> FormGenerator:
         vlan_divider: Divider = Field(None, exclude=True)
         policer_bandwidth: _policer_field(policer_enabled=initial_user_input.policer_enabled)  # type: ignore[valid-type]
         policer_burst_rate: _policer_field(policer_enabled=initial_user_input.policer_enabled)  # type: ignore[valid-type]
-        gs_id: str
         layer_2_circuit_side_a: Layer2CircuitSideSelection
         side_divider: Divider = Field(None, exclude=True)
         layer_2_circuit_side_b: Layer2CircuitSideSelection
@@ -105,10 +105,10 @@ def initialize_subscription(
     policer_enabled: bool,  # noqa: FBT001
     policer_bandwidth: BandwidthString | None,
     policer_burst_rate: BandwidthString | None,
-    gs_id: str,
 ) -> State:
     """Build a subscription object from all user input."""
     layer_2_circuit_sides = []
+    gs_id = generate_unique_gs_id()
     for circuit_side_data in [layer_2_circuit_side_a, layer_2_circuit_side_b]:
         sbp = ServiceBindingPortInactive.new(
             uuid4(),