Merge pull request mouredev#7590 from victor-Casta/[email protected]

#19 - TypeScript

Author: Roswell468

Roadmap/19 - ENUMERACIONES/typescript/victor-Casta.ts

@@ -0,0 +1,104 @@
+enum DaysOfTheWeek {
+  MONDAY = 1,
+  TUESDAY = 2,
+  WEDNESDAY = 3,
+  THURSDAY = 4,
+  FRIDAY = 5,
+  SATURDAY = 6,
+  SUNDAY = 7
+}
+
+const getDay: (number: number) => string  = (number: number) => {
+  return DaysOfTheWeek[number]
+}
+
+console.log(getDay(1))
+
+
+/*
+  * Extra
+*/
+
+
+enum DeliveryStatus {
+  PENDING,
+  SHIPPED,
+  DELIVERED,
+  CANCELLED
+}
+
+class OrderSystem {
+  id: number
+  status: DeliveryStatus
+  nameOfOrder: string
+
+  constructor(id: number, nameOfOrder: string) {
+    this.id = id
+    this.status = DeliveryStatus.PENDING
+    this.nameOfOrder = nameOfOrder
+  }
+
+  orderShipped() {
+    if (this.status !== DeliveryStatus.PENDING) {
+      console.log(`El pedido "${this.nameOfOrder}" ya se ha enviado o cancelado`)
+      return
+    }
+    this.status = DeliveryStatus.SHIPPED
+    console.log(`El pedido "${this.nameOfOrder}" ha sido enviado`)
+  }
+
+  orderCancelled() {
+    if (this.status === DeliveryStatus.SHIPPED) {
+      console.log(`El pedido "${this.nameOfOrder}" no se puede cancelar porque ya se ha enviado`)
+      return
+    }
+    if (this.status === DeliveryStatus.CANCELLED) {
+      console.log(`El pedido "${this.nameOfOrder}" ya se encuentra cancelado`)
+      return
+    }
+    if (this.status === DeliveryStatus.DELIVERED) {
+      console.log(`El pedido "${this.nameOfOrder}" no se puede cancelar porque ya se ha entregado`)
+      return
+    }
+    this.status = DeliveryStatus.CANCELLED
+    console.log(`El pedido "${this.nameOfOrder}" ha sido cancelado`)
+  }
+
+  orderDelivered() {
+    if (this.status === DeliveryStatus.CANCELLED) {
+      console.log(`El pedido "${this.nameOfOrder}" no se puede entregar porque ha sido cancelado`)
+      return
+    }
+    if (this.status === DeliveryStatus.PENDING) {
+      console.log(`El pedido "${this.nameOfOrder}" aún no se ha enviado`)
+      return
+    }
+    this.status = DeliveryStatus.DELIVERED
+    console.log(`El pedido "${this.nameOfOrder}" ha sido entregado`)
+  }
+
+  actualStateOfOrder() {
+    const statusMap = {
+      [DeliveryStatus.PENDING]: 'Pendiente',
+      [DeliveryStatus.SHIPPED]: 'Enviado',
+      [DeliveryStatus.DELIVERED]: 'Entregado',
+      [DeliveryStatus.CANCELLED]: 'Cancelado'
+    }
+    console.log(`El estado actual del pedido "${this.nameOfOrder}" es: ${statusMap[this.status]}`)
+  }
+}
+
+const burguerOrder = new OrderSystem(1, 'Burguer Max')
+burguerOrder.actualStateOfOrder()
+burguerOrder.orderShipped()
+burguerOrder.actualStateOfOrder()
+burguerOrder.orderDelivered()
+burguerOrder.actualStateOfOrder()
+
+const iceCreamOrder = new OrderSystem(2, 'Ice cream')
+iceCreamOrder.actualStateOfOrder()
+iceCreamOrder.orderShipped()
+iceCreamOrder.orderCancelled()
+iceCreamOrder.actualStateOfOrder()
+iceCreamOrder.orderDelivered()
+iceCreamOrder.actualStateOfOrder()