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¿Cómo crear un DTO de este objeto en nestJs?

Estoy tratando de aprender NestJs y quiero practicarlo.

Quiero obtener más información sobre el DTO, así que creo este db.ts de muestra y quiero devolverlo usando DTO, pero no sé cómo. alguien me puede ayudar.

para ayudarlo a comprender lo que estoy tratando de hacer: quiero crear una ruta de inicio ( localhost:8080 ) esta ruta tiene un controlador que devolverá usando un proveedor de servicios el siguiente objeto pero usando un dto.

La función del proveedor de servicios será así.

 @Injectable() export class AppService { private week = Week; getWeek() : WeekResponseDto[] { return (this.week); } }

La base de datos:

 export let Week = [ { DayName : "TuesDay", TimeZone: [ { First: { Start: 18, end: 19, isReserved: false, reserver: "someone" }, Second: { Start: 19, end: 20, isReserved: false, reserver: "someone" }, Third: { Start: 20, end: 21, isReserved: false, reserver: "someone" } } ] }, { DayName : "Wednesday", TimeZone: [ { First: { Start: 18, end: 19, isReserved: false, reserver: "someone" }, Second: { Start: 19, end: 20, isReserved: false, reserver: "someone" }, Third: { Start: 20, end: 21, isReserved: false, reserver: "someone" } } ] }, { DayName : "Friday", TimeZone: [ { First: { Start: 18, end: 19, isReserved: false, reserver: "someone" }, Second: { Start: 19, end: 20, isReserved: false, reserver: "someone" }, Third: { Start: 20, end: 21, isReserved: false, reserver: "someone" } } ] } ]
about 4 years ago · Juan Pablo Isaza
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