let event = [ { "vendorBidId": 58, "participantName": "bro.gee@test.in", "bidAmount": 10000, "productionRate": 10000, "bidTime": "2021-10-21T14:55:05.957324", "isYou": false, "awarded": false }, { "vendorBidId": 57, "participantName": "test@gmail.com", "bidAmount": 20000, "productionRate": 20000, "bidTime": "2021-10-21T14:50:24.493522", "isYou": false, "awarded": true }, { "vendorBidId": null, "participantName": "bro+2@test.com", "bidAmount": 0, "productionRate": null, "bidTime": null, "isYou": false, "awarded": false }, { "vendorBidId": null, "participantName": "bro.hey@test.com", "bidAmount": 0, "productionRate": null, "bidTime": null, "isYou": true, "awarded": false } ]Aquí quiero encontrar el monto mínimo de oferta, pero después de verificar la condición a continuación,
Traté de hacer así.
let minimum = event.reduce(function(prev, curr) { return prev.bidAmount < curr.bidAmount ? prev : curr; });Pero e intenté agregar mi condición también. Pero no funciona bien.
Solo quiero la cantidad mínima de oferta (omitir para que el proveedorBidId sea nulo) únicamente.
Math.min en un filtro y mapa
let event = [{ "vendorBidId": 58, "participantName": "bro.gee@test.in", "bidAmount": 10000, "productionRate": 10000, "bidTime": "2021-10-21T14:55:05.957324", "isYou": false, "awarded": false }, { "vendorBidId": 57, "participantName": "test@gmail.com", "bidAmount": 20000, "productionRate": 20000, "bidTime": "2021-10-21T14:50:24.493522", "isYou": false, "awarded": true }, { "vendorBidId": null, "participantName": "bro+2@test.com", "bidAmount": 0, "productionRate": null, "bidTime": null, "isYou": false, "awarded": false }, { "vendorBidId": null, "participantName": "bro.hey@test.com", "bidAmount": 0, "productionRate": null, "bidTime": null, "isYou": true, "awarded": false } ] const min = Math.min(...event .filter(evt => evt.vendorBidId) .map(({bidAmount}) => bidAmount) ); console.log(min)Usar reduce es un enfoque simple (si desea el objeto completo).
Si solo necesita el vacío mínimo, puede usar Math.min después de asignar los valores clave de minAmount.
let event = [ { "vendorBidId": 58, "participantName": "bro.gee@test.in", "bidAmount": 10000, "productionRate": 10000, "bidTime": "2021-10-21T14:55:05.957324", "isYou": false, "awarded": false }, { "vendorBidId": 57, "participantName": "test@gmail.com", "bidAmount": 20000, "productionRate": 20000, "bidTime": "2021-10-21T14:50:24.493522", "isYou": false, "awarded": true }, { "vendorBidId": null, "participantName": "bro+2@test.com", "bidAmount": 0, "productionRate": null, "bidTime": null, "isYou": false, "awarded": false }, { "vendorBidId": null, "participantName": "bro.hey@test.com", "bidAmount": 0, "productionRate": null, "bidTime": null, "isYou": true, "awarded": false } ] const min = event.reduce(function(prev, curr) { return prev.bidAmount < curr.bidAmount && curr.vendorBidId ? prev : curr; }); console.log(min); var minValue = Math.min(...event.map(item => item.vendorBidId ? item.bidAmount : 0)); console.log(minValue);