Prompt for the PolicyApp

Please create a React-JS application for the PolicyModule. The application  has to offer the following views for the user interface: 
    1. FinancialMetricYearView 
    2. PolicyView 
    3. PolicyChangeView 
The views have to be reachable for the user via a menu list at the left side of each view. The requirements for the 3 views are defined below.

1. The FinancialMetricYearView must contain the following fields: 
    - name: Company   type: Company 
    - name: EmployeesCount   type: LONG 
    - name: FiscalYear   type: LONG 
    - name: NetIncomeUsdBillions   type: STRING 
    - name: OperatingIncomeUsdBillions   type: STRING 
    - name: RevenueUsdBillions   type: STRING 
    - name: TotalAssetsUsdBillions   type: STRING 
    - name: TotalEquityUsdBillions   type: STRING 
The data source for the [Company] select control should be loaded from the relative URL: 
    "/CompanyService/company"   (HTTP-GET) 
An existing FinancialMetricYear entity should be loaded from the relative URL: 
    "/PolicyService/financialmetricyear/{id}"   (HTTP-GET) 
If a new FinancialMetricYear entity has been created, the new entity should be posted to the relative URL: 
    "/PolicyService/financialmetricyear"   (HTTP-POST) 
If an existing FinancialMetricYear entity has been updated, the modified entity should be sent to the relative URL: 
    "/PolicyService/financialmetricyear/{id}"   (HTTP-PUT) 
If an existing FinancialMetricYear entity has to be deleted, the following relative URL should be called: 
    "/PolicyService/financialmetricyear/{id}"   (HTTP-DELETE)

2. The PolicyView must contain the following fields: 
    - name: Company   type: Company 
    - name: Description   type: STRING 
    - name: EffectiveDate   type: DATE 
    - name: Name   type: STRING 
    - name: RetiredDate   type: DATE 
The data source for the [Company] select control should be loaded from the relative URL: 
    "/CompanyService/company"   (HTTP-GET) 
An existing Policy entity should be loaded from the relative URL: 
    "/PolicyService/policy/{id}"   (HTTP-GET) 
If a new Policy entity has been created, the new entity should be posted to the relative URL: 
    "/PolicyService/policy"   (HTTP-POST) 
If an existing Policy entity has been updated, the modified entity should be sent to the relative URL: 
    "/PolicyService/policy/{id}"   (HTTP-PUT) 
If an existing Policy entity has to be deleted, the following relative URL should be called: 
    "/PolicyService/policy/{id}"   (HTTP-DELETE) 
Add a HTML table to the view with the following PolicyChange columns: 
    - column: Policy 
    - column: Details 
    - column: ChangeDate 
    - column: ChangeSummary 
The table should have the title "PolicyChanges" und the data must be loaded from the server with the following relative URL: 
    "/PolicyService/policychange/policy/{id}"

3. The PolicyChangeView must contain the following fields: 
    - name: ChangeDate   type: DATE 
    - name: ChangeSummary   type: STRING 
    - name: Details   type: STRING 
    - name: Policy   type: Policy 
The data source for the [Policy] select control should be loaded from the relative URL: 
    "/PolicyService/policy"   (HTTP-GET) 
An existing PolicyChange entity should be loaded from the relative URL: 
    "/PolicyService/policychange/{id}"   (HTTP-GET) 
If a new PolicyChange entity has been created, the new entity should be posted to the relative URL: 
    "/PolicyService/policychange"   (HTTP-POST) 
If an existing PolicyChange entity has been updated, the modified entity should be sent to the relative URL: 
    "/PolicyService/policychange/{id}"   (HTTP-PUT) 
If an existing PolicyChange entity has to be deleted, the following relative URL should be called: 
    "/PolicyService/policychange/{id}"   (HTTP-DELETE)