/* TARGET OBJECT : data definition ZZR_CHANGEAPPROVAL000 (root view entity, generated 2026-09-15)
   abap: URI     : abap:/repotree-v1/0M7DEJI/System%20Library/ZLOCAL/ZARENA_PLM/Core%20Data%20Services/Data%20Definitions/ZZR_CHANGEAPPROVAL000/zzr_changeapproval000.ddls.acds
   ACTION        : replace entire content, then activate (table ZZCHNGPPROVAL000 must be active first).
   Notes: StatusText / StatusCriticality / IsApprovable / IsRetriable are derived from Status with CASE
          expressions here, because a transactional_query projection list may only contain elements of the
          projected entity, path expressions, associations and virtual elements - no expressions
          [source: abap-docs /abap-docs-cloud/ABENCDS_DEFINE_VIEW_AS_PROJECTION, verified 2026-09-15].
          CASE syntax [source: abap-docs /abap-docs-cloud/ABENCDS_CASE_EXPRESSION_V2, verified 2026-09-15];
          cast of a literal to a data element (abap_boolean, released) [source: abap-docs /abap-docs-cloud/ABENCDS_CAST_EXPRESSION_V2, verified 2026-09-15].
          @ObjectModel.text.element [source: abap-docs /abap-fiori-showcase/06_object_page_content#displaying-text-instead-of-id, verified 2026-09-15].
          @Semantics admin-field annotations [source: abap-docs /abap-platform-rap-opensap/week2/unit3#step-1-create-the-interface-cds-view-for-the-travel-entity, verified 2026-09-15].
          Criticality values 2/2/5/3/1/1 per PRD RAP-1. */
@AccessControl.authorizationCheck: #CHECK
@EndUserText.label: 'Arena change approval'
define root view entity ZZR_CHANGEAPPROVAL000
  as select from zzchngpproval000
{
  key id                    as ID,
      item_number           as ItemNumber,
      item_name             as ItemName,
      change_type           as ChangeType,
      arena_eco_id          as ArenaEcoId,

      @ObjectModel.text.element: ['StatusText']
      status                as Status,

      case status
        when 'PENDING'   then 'Pending approval'
        when 'APPROVED'  then 'Approved - awaiting execution'
        when 'EXECUTING' then 'Executing in SAP'
        when 'SYNCED'    then 'Synced to SAP'
        when 'REJECTED'  then 'Rejected'
        when 'FAILED'    then 'Execution failed'
        else status
      end                   as StatusText,

      case status
        when 'PENDING'   then 2
        when 'APPROVED'  then 2
        when 'EXECUTING' then 5
        when 'SYNCED'    then 3
        when 'REJECTED'  then 1
        when 'FAILED'    then 1
        else 0
      end                   as StatusCriticality,

      requested_by          as RequestedBy,
      requested_on          as RequestedOn,
      decided_by            as DecidedBy,
      decided_on            as DecidedOn,
      sap_change_number     as SapChangeNumber,
      error_message         as ErrorMessage,
      reject_reason         as RejectReason,
      sap_preview           as SapPreview,

      case status
        when 'PENDING' then cast( 'X' as abap_boolean )
        else                cast( ' ' as abap_boolean )
      end                   as IsApprovable,

      case status
        when 'FAILED'  then cast( 'X' as abap_boolean )
        else                cast( ' ' as abap_boolean )
      end                   as IsRetriable,

      @Semantics.user.createdBy: true
      created_by            as CreatedBy,
      @Semantics.systemDateTime.createdAt: true
      created_at            as CreatedAt,
      @Semantics.user.lastChangedBy: true
      last_changed_by       as LastChangedBy,
      @Semantics.systemDateTime.lastChangedAt: true
      last_changed_at       as LastChangedAt,
      @Semantics.systemDateTime.localInstanceLastChangedAt: true
      local_last_changed_at as LocalLastChangedAt
}