Prompt for the VertragView

Please create a React-JS view called "VertragView" for the fields of the Vertrag entity. The VertragView must contain the following fields: 
    - name: Endjahr   type: LONG 
    - name: KaeuferOrganisation   type: Organisation 
    - name: Name   type: STRING 
    - name: Notizen   type: STRING 
    - name: Startjahr   type: LONG 
    - name: VerkaeuferOrganisation   type: Organisation 
    - name: Vertragsart   type: STRING 
    - name: Vertragsdatum   type: DATE 
    - name: VolumenBcm   type: STRING 
    - name: Waehrung   type: STRING 
    - name: WertBetrag   type: STRING 
The data source for the [KaeuferOrganisation] select control should be loaded from the relative URL: 
    "/LandService/organisation"   (HTTP-GET) 
The data source for the [VerkaeuferOrganisation] select control should be loaded from the relative URL: 
    "/LandService/organisation"   (HTTP-GET) 
An existing Vertrag entity should be loaded from the relative URL: 
    "/GasnetzService/vertrag/{id}"   (HTTP-GET) 
If a new Vertrag entity has been created, the new entity should be posted to the relative URL: 
    "/GasnetzService/vertrag"   (HTTP-POST) 
If an existing Vertrag entity has been updated, the modified entity should be sent to the relative URL: 
    "/GasnetzService/vertrag/{id}"   (HTTP-PUT) 
If an existing Vertrag entity has to be deleted, the following relative URL should be called: 
    "/GasnetzService/vertrag/{id}"   (HTTP-DELETE)

Overview

My API

System Designs