front: saving nge nodes

See osrd-project/osrd-confidential#597

- adding editoast API to manage nge nodes
- refacto osrd-nge sync to use the API
- apply layout with webcola on nodes

Author: sim51

editoast/editoast_models/src/tables.rs

@@ -409,6 +409,26 @@ diesel::table! {
     }
 }
 
+diesel::table! {
+    use diesel::sql_types::*;
+    use postgis_diesel::sql_types::*;
+
+    macro_node (id) {
+        id -> Int8,
+        scenario_id -> Int8,
+        position_x -> Float8,
+        position_y -> Float8,
+        #[max_length = 255]
+        full_name -> Nullable<Varchar>,
+        connection_time -> Int8,
+        labels -> Array<Nullable<Text>>,
+        #[max_length = 25]
+        trigram -> Nullable<Varchar>,
+        #[max_length = 255]
+        path_item_key -> Varchar,
+    }
+}
+
 diesel::table! {
     use diesel::sql_types::*;
     use postgis_diesel::sql_types::*;
@@ -731,6 +751,7 @@ diesel::joinable!(infra_object_signal -> infra (infra_id));
 diesel::joinable!(infra_object_speed_section -> infra (infra_id));
 diesel::joinable!(infra_object_switch -> infra (infra_id));
 diesel::joinable!(infra_object_track_section -> infra (infra_id));
+diesel::joinable!(macro_node -> scenario (scenario_id));
 diesel::joinable!(project -> document (image_id));
 diesel::joinable!(rolling_stock_livery -> document (compound_image_id));
 diesel::joinable!(rolling_stock_livery -> rolling_stock (rolling_stock_id));
@@ -784,6 +805,7 @@ diesel::allow_tables_to_appear_in_same_query!(
     infra_object_speed_section,
     infra_object_switch,
     infra_object_track_section,
+    macro_node,
     project,
     rolling_stock,
     rolling_stock_livery,

editoast/migrations/20240926-113351_ngraph_nodes/down.sql

@@ -0,0 +1 @@
+DROP TABLE IF EXISTS macro_node;

editoast/migrations/20240926-113351_ngraph_nodes/up.sql

@@ -0,0 +1,15 @@
+CREATE TABLE IF NOT EXISTS macro_node (
+    id int8 PRIMARY KEY GENERATED BY DEFAULT AS IDENTITY,
+    scenario_id int8 NOT NULL, 
+    position_x  float8 NOT NULL,
+    position_y  float8 NOT NULL,
+    full_name varchar(255),
+    connection_time  int8 NOT NULL DEFAULT 0,
+    labels  text[] NOT NULL,
+    trigram varchar(25),
+    path_item_key varchar(255) NOT NULL,
+  UNIQUE (scenario_id, path_item_key) ,
+	CONSTRAINT fk_scenario
+      FOREIGN KEY(scenario_id) 
+        REFERENCES scenario(id)
+);