418.4 Creating Etos for the Lookup Resource of PhbkDivision of ABP framework applications - chempkovsky/CS82ANGULAR GitHub Wiki

  • right click LpPhBk-folder of the rupbes.firstapp.Application.Contracts.csproj-project
  • in the pop-up menu click Scripts Wizards
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project structure

  • on the second page select firstappDbContext-DbContext
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project structure

  • on the third page select PhbkDivisionDto-dto class
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project structure

  • on the fourth page select 01010-.extforlkup-action
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project structure

  • on the fifth page select extforlkup.abp.cs.t4-script
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project structure

  • click next and save. phbk-division-dto.extforlkup.cs-file will be saves.
  • Three classes were generated: PhbkDivisionEto, PhbkDivisionEtoEx, PhbkDivisionDtoCloneForLkUp
  • PhbkDivisionEtoEx-class will be used for sending over Event-service
  • PhbkDivisionEtoEx-class has [EventName("rupbes.firstapp.Phbk.PhbkDivisionEto")]-attribute as suggested
  • PhbkDivisionEtoEx-class shows that we use our own structure for pub/sub operations
  • TenantId-prop of the PhbkDivisionEtoEx-class is used to support Multitenancy for lookup resources
  • TenantId-prop is not defined in PhbkDivisionEto-class which is a data class !!!
  • PhbkDivisionDtoCloneForLkUp is used to define a static helper method: DoClone
Click to show the code 
#nullable disable
using System.Text.Json.Serialization;
using System.ComponentModel.DataAnnotations;
using Volo.Abp.EventBus;
using System;


using rupbes.firstapp.PhBk;




namespace rupbes.firstapp.LpPhBk {

    // [EventName("rupbes.firstapp.Phbk.PhbkDivisionEto")]
    public class PhbkDivisionEto  {
        [JsonPropertyName("id")]
        [Required]
        [Display(Description="Row id",Name="Id of the Division",Prompt="Enter Division Id",ShortName="Division Id")]
        public System.Int32  Id { get; set; }

        [JsonPropertyName("divisionName")]
        [Required]
        [Display(Description="Name of the Enterprise Division",Name="Name of the Division",Prompt="Enter Division Name",ShortName="Division Name")]
        [StringLength(20,MinimumLength=3,ErrorMessage="Invalid")]
        public System.String  DivisionName { get; set; } = null!;

        [JsonPropertyName("entrprsIdRef")]
        [Required]
        [Display(Description="Row id",Name="Id of the Enterprise",Prompt="Enter Enterprise  Id",ShortName="Enterprise Id")]
        public System.Int32  EntrprsIdRef { get; set; }

    }



    [EventName("rupbes.firstapp.Phbk.PhbkDivisionEto")]
    public class PhbkDivisionEtoEx  {
        public Guid? TenantId { get; set; } = null!;
        // 1 - insert; 2 - update; 3 - delete;
        public int Action { get; set; } 
        public PhbkDivisionEto OldVals { get; set; } = null!; 
        public PhbkDivisionEto NewVals { get; set; } = null!;
    }


    public static class PhbkDivisionDtoCloneForLkUp {
        public static PhbkDivisionEto  DoClone(PhbkDivisionDto src) {
            PhbkDivisionEto dest = new PhbkDivisionEto();
            if(src != null) {
                dest.Id = src.Id;
                dest.DivisionName = src.DivisionName;
                dest.EntrprsIdRef = src.EntrprsIdRef;
            }
            return dest;
        }
    }
}
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