ahad

class PaymentProcessor {
    constructor (types,precision) {
        this.types=["service", "product", "other"];
        this.precision=2
       // let obj={id:"string", name:"string", type:"string", value:"Number"}
        this.prop=[]

    }


     deletePayment(idss) {
        this.prop.forEach(element => {
           let err ='p';
            if (element.id===idss) {
                this.prop.pop(element)
                err='s';
            }
            throw new Error(`Entity with id: ${idss} does not exist!`)
        });
        if (err=='p') {

        }

      }
      get(ids) {
          let ret =''
          let name2 =''
          let typ=''
          let balance=0
          this.prop.forEach(element => {
             if(element.id===ids)
             {
                  ret=ids
                  name2=element.name
                  typ=element.type
                  balance=Number(element.value)

             }
          });
          if (ret==='') {
              throw new Error(`Entity with id: ${ids} does not exist!`)
          }
          return `Details about payment ID: ${ret}\n- Name: ${name2}\n- Type: ${typ}- Value: ${balance.toFixed(this.precision)}`
      }
      registerPayment(id1,name1,type1,value) {
          this.prop.forEach(element => {
              if(element.id===id1)
              {
                  throw new Error(`Entity with id: ${id1} exist!`)
              }
           });
          let num=Number(value)
          let obj = {id:`${id1}`, name: `${name1}`, type:`${type1}`, value:num}

          this.prop.push( obj)

      }
      toString() {
          let sum =0
          this.prop.forEach(element => {
              sum =sum+element.value
          });

         let str = `Summary:\n- Payments: ${this.prop.length}\n- Balance: ${sum.toFixed(this.precision)}`
          return str
      }
      setOptions(op1,op2) {
          this.types=op1
          this.precision=op2

      }
   }