define the controller and service for the airport management

src/airport/models/airport.model.ts

@@ -0,0 +1,42 @@
+import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose';
+import { Document } from 'mongoose';
+import { ArrivalRoute, ArrivalRouteSchema } from './arrivalroute.model';
+import { Constraint, ConstraintSchema } from './constraint.model';
+import { Planning, PlanningSchema } from './planning.model';
+import { RunwaySpacing, RunwaySpacingSchema } from './runwayspacing.model';
+
+export type AirportDocument = Airport & Document;
+
+@Schema()
+export class Airport {
+  @Prop({
+    required: true,
+    type: String,
+  })
+  icao: string;
+
+  @Prop({
+    type: [ConstraintSchema],
+  })
+  upperConstraints: Constraint[];
+
+  @Prop({
+    required: true,
+    type: [ArrivalRouteSchema],
+  })
+  arrivalRoutes: ArrivalRoute[];
+
+  @Prop({
+    required: true,
+    type: [RunwaySpacingSchema],
+  })
+  spacings: RunwaySpacing[];
+
+  @Prop({
+    required: true,
+    type: PlanningSchema,
+  })
+  planning: Planning;
+}
+
+export const AirportSchema = SchemaFactory.createForClass(Airport);