pgddev/src/builders/purge.builder.ts

CLI to automate repetitive tasks in PostgreSQL

import { BaseBuilder } from "./base.builder";

export class PurgeBuilder extends BaseBuilder {

    constructor() {
        const templates = [`
create or replace function {{schema_create}}.dmlapi_{{table_name}}_{{sufixo}}(
    fv_id {{pk_type}},
    fv_usuario_id uuid,
    fv_inativo_id int default 0
)
    returns void 
    language plpgsql
    security definer
as $function$
------------------------------------------------------------------
-- (c) Copyright {{ano}} Antoniel Lima (antonielliimma@gmail.com)
-- (c) Copyright {{ano}} desenroladev.com.br
------------------------------------------------------------------
-- dmlapi_{{table_name}}_purge: inactive record
------------------------------------------------------------------
declare
    lr_data    {{table_schema}}.{{table_name}};
begin
    if (fv_id is not null) then
        lr_data := {{table_schema}}.dmlapi_{{table_name}}_select(fv_id      => fv_id,
                                                                fv_locking => true);
        if (lr_data.{{pk_name}} is not null) then
            ------------------------------------
            lr_data.ativo               := false;
            lr_data.data_inativacao     := now(); 
            lr_data.inativo_id          := fv_inativo_id;
            lr_data.usuario_inativou_id := fv_usuario_id;
            ------------------------------------
            perform {{table_schema}}.dmlapi_{{table_name}}_merge(fr_data => lr_data);
            ------------------------------------
        end if;
    end if;
exception when others then
    raise;
end;
$function$
;`];
        super('purge', templates);
    }

}