204 lines
6.8 KiB
ABAP
204 lines
6.8 KiB
ABAP
REPORT {{p}}vet_sum.
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TYPES: BEGIN OF ty_treat,
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treat_date TYPE {{p}}treat-treat_date,
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animal TYPE {{p}}treat-animal,
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fee TYPE {{p}}treat-fee,
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END OF ty_treat.
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TYPES tt_treat TYPE STANDARD TABLE OF ty_treat.
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TYPES: BEGIN OF ty_line,
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animal TYPE {{p}}treat-animal,
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total TYPE {{p}}treat-fee,
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cnt TYPE i,
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frequent TYPE c LENGTH 1,
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END OF ty_line.
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TYPES tt_line TYPE STANDARD TABLE OF ty_line.
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TYPES tt_anim TYPE RANGE OF {{p}}treat-animal.
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DATA gv_animal TYPE {{p}}treat-animal.
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PARAMETERS p_from TYPE d OBLIGATORY.
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SELECT-OPTIONS s_anim FOR gv_animal.
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CLASS lcl_report DEFINITION FINAL.
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PUBLIC SECTION.
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METHODS read_treatments
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IMPORTING iv_from TYPE d
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it_anim TYPE tt_anim
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EXPORTING et_treat TYPE tt_treat.
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METHODS build_lines
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IMPORTING it_treat TYPE tt_treat
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EXPORTING et_lines TYPE tt_line.
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METHODS display
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CHANGING ct_lines TYPE tt_line.
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ENDCLASS.
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CLASS lcl_report IMPLEMENTATION.
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METHOD read_treatments.
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SELECT treat_date animal fee
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FROM {{p}}treat
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INTO TABLE et_treat
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WHERE treat_date >= iv_from
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AND animal IN it_anim.
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ENDMETHOD.
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METHOD build_lines.
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DATA ls_treat TYPE ty_treat.
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DATA ls_line TYPE ty_line.
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FIELD-SYMBOLS <ls_line> TYPE ty_line.
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CLEAR et_lines.
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LOOP AT it_treat INTO ls_treat.
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READ TABLE et_lines ASSIGNING <ls_line> WITH KEY animal = ls_treat-animal.
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IF sy-subrc = 0.
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<ls_line>-total = <ls_line>-total + ls_treat-fee.
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<ls_line>-cnt = <ls_line>-cnt + 1.
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ELSE.
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CLEAR ls_line.
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ls_line-animal = ls_treat-animal.
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ls_line-total = ls_treat-fee.
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ls_line-cnt = 1.
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INSERT ls_line INTO TABLE et_lines.
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ENDIF.
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ENDLOOP.
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LOOP AT et_lines ASSIGNING <ls_line>.
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IF <ls_line>-cnt >= 3.
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<ls_line>-frequent = 'X'.
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ENDIF.
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ENDLOOP.
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SORT et_lines BY total DESCENDING.
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ENDMETHOD.
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METHOD display.
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DATA lo_alv TYPE REF TO cl_salv_table.
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DATA lx_msg TYPE REF TO cx_salv_msg.
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TRY.
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cl_salv_table=>factory(
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IMPORTING r_salv_table = lo_alv
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CHANGING t_table = ct_lines ).
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lo_alv->display( ).
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CATCH cx_salv_msg INTO lx_msg.
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MESSAGE lx_msg TYPE 'I' DISPLAY LIKE 'E'.
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ENDTRY.
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ENDMETHOD.
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ENDCLASS.
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DATA: go_report TYPE REF TO lcl_report,
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gt_treat TYPE tt_treat,
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gt_lines TYPE tt_line.
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START-OF-SELECTION.
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CREATE OBJECT go_report.
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go_report->read_treatments( EXPORTING iv_from = p_from
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it_anim = s_anim[]
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IMPORTING et_treat = gt_treat ).
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go_report->build_lines( EXPORTING it_treat = gt_treat
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IMPORTING et_lines = gt_lines ).
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go_report->display( CHANGING ct_lines = gt_lines ).
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CLASS ltc_report DEFINITION FINAL FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
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PRIVATE SECTION.
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DATA mt_treat TYPE tt_treat.
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METHODS add_treatment
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IMPORTING iv_date TYPE d
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iv_animal TYPE {{p}}treat-animal
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iv_fee TYPE {{p}}treat-fee.
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METHODS aggregate
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EXPORTING et_lines TYPE tt_line.
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METHODS totals_per_animal FOR TESTING.
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METHODS frequent_flag FOR TESTING.
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METHODS sorted_by_total FOR TESTING.
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ENDCLASS.
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CLASS ltc_report IMPLEMENTATION.
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METHOD add_treatment.
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DATA ls_treat TYPE ty_treat.
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ls_treat-treat_date = iv_date.
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ls_treat-animal = iv_animal.
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ls_treat-fee = iv_fee.
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APPEND ls_treat TO mt_treat.
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ENDMETHOD.
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METHOD aggregate.
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DATA lo_report TYPE REF TO lcl_report.
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CREATE OBJECT lo_report.
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lo_report->build_lines( EXPORTING it_treat = mt_treat
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IMPORTING et_lines = et_lines ).
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ENDMETHOD.
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METHOD totals_per_animal.
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DATA lt_lines TYPE tt_line.
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DATA ls_line TYPE ty_line.
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DATA lv_expected TYPE {{p}}treat-fee.
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DATA lv_animal TYPE {{p}}treat-animal.
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add_treatment( iv_date = '20260101' iv_animal = 'DOG' iv_fee = '10.00' ).
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add_treatment( iv_date = '20260102' iv_animal = 'DOG' iv_fee = '5.00' ).
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add_treatment( iv_date = '20260101' iv_animal = 'CAT' iv_fee = '40.00' ).
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aggregate( IMPORTING et_lines = lt_lines ).
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cl_abap_unit_assert=>assert_equals( exp = 2 act = lines( lt_lines ) ).
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READ TABLE lt_lines INTO ls_line INDEX 1.
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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lv_animal = 'CAT'.
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cl_abap_unit_assert=>assert_equals( exp = lv_animal act = ls_line-animal ).
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cl_abap_unit_assert=>assert_equals( exp = 1 act = ls_line-cnt ).
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lv_expected = '40.00'.
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cl_abap_unit_assert=>assert_equals( exp = lv_expected act = ls_line-total ).
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READ TABLE lt_lines INTO ls_line INDEX 2.
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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lv_animal = 'DOG'.
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cl_abap_unit_assert=>assert_equals( exp = lv_animal act = ls_line-animal ).
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cl_abap_unit_assert=>assert_equals( exp = 2 act = ls_line-cnt ).
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lv_expected = '15.00'.
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cl_abap_unit_assert=>assert_equals( exp = lv_expected act = ls_line-total ).
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ENDMETHOD.
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METHOD frequent_flag.
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DATA lt_lines TYPE tt_line.
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DATA ls_line TYPE ty_line.
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DATA lv_animal TYPE {{p}}treat-animal.
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add_treatment( iv_date = '20260101' iv_animal = 'DOG' iv_fee = '10.00' ).
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add_treatment( iv_date = '20260102' iv_animal = 'DOG' iv_fee = '10.00' ).
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add_treatment( iv_date = '20260103' iv_animal = 'DOG' iv_fee = '10.00' ).
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add_treatment( iv_date = '20260101' iv_animal = 'CAT' iv_fee = '10.00' ).
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aggregate( IMPORTING et_lines = lt_lines ).
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lv_animal = 'DOG'.
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READ TABLE lt_lines INTO ls_line WITH KEY animal = lv_animal.
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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cl_abap_unit_assert=>assert_equals( exp = 'X' act = ls_line-frequent ).
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lv_animal = 'CAT'.
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READ TABLE lt_lines INTO ls_line WITH KEY animal = lv_animal.
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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cl_abap_unit_assert=>assert_initial( act = ls_line-frequent ).
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ENDMETHOD.
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METHOD sorted_by_total.
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DATA lt_lines TYPE tt_line.
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DATA ls_line TYPE ty_line.
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DATA lv_animal TYPE {{p}}treat-animal.
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add_treatment( iv_date = '20260101' iv_animal = 'DOG' iv_fee = '10.00' ).
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add_treatment( iv_date = '20260101' iv_animal = 'CAT' iv_fee = '40.00' ).
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add_treatment( iv_date = '20260101' iv_animal = 'BIRD' iv_fee = '25.00' ).
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aggregate( IMPORTING et_lines = lt_lines ).
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READ TABLE lt_lines INTO ls_line INDEX 1.
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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lv_animal = 'CAT'.
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cl_abap_unit_assert=>assert_equals( exp = lv_animal act = ls_line-animal ).
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READ TABLE lt_lines INTO ls_line INDEX 3.
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cl_abap_unit_assert=>assert_subrc( exp = 0 ).
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lv_animal = 'BIRD'.
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cl_abap_unit_assert=>assert_equals( exp = lv_animal act = ls_line-animal ).
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ENDMETHOD.
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ENDCLASS.
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