Created
October 24, 2018 12:55
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Implementacion de la funcion despachar con algunos cambios
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async despachar(e: any) { | |
if (this.select) { | |
this.db | |
.object(`ubicacionGPS/${e.key}`) | |
.valueChanges() | |
.subscribe((ubicacion: any) => { | |
this.db | |
.object(`transportes/${this.select}`) | |
.valueChanges() | |
.subscribe((transporte: any) => { | |
const { lat, lon } = transporte; | |
let { latitud, longitud } = ubicacion; | |
latitud = parseFloat(latitud); | |
longitud = parseFloat(longitud); | |
let latitud2 = parseFloat(this.translateToDecimal(lat)), | |
longitud2 = parseFloat(this.translateToDecimal(lon)); | |
if (longitud2 > 0) { | |
longitud2 = longitud2 * -1; | |
} | |
const distance = | |
((latitud2 - latitud) ** 2 + (longitud2 - longitud) ** 2) ** | |
(1 / 2); | |
if (distance <= 0.00045009887) { | |
this.db.object(`ubicacionGPS/${e.key}`).update({ | |
camion: this.select | |
}); | |
this.encomiendas = this.encomiendas.filter( | |
en => en["key"] != e.key | |
); | |
this.message = `la encomienda ${e.key} se ha cargado a ${ | |
this.select | |
}`; | |
} else { | |
this.message = ` | |
No es posible colocar la encomienda en el Transporte. | |
Estan en lugares distintos. | |
lat1:${la1} lat2:${la2}`; | |
} | |
}); | |
}); | |
} else { | |
this.message = "No se olvide de seleccionar un transporte"; | |
} | |
} |
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