back/src/domain/entity/Indicator.ts
export class Indicator { currentValue: number last_update!: string; constructor ( readonly id: number, readonly aquariumId: number, readonly name: string, readonly unit: string, readonly description: string, currentValue: number, readonly acceptedValue: number, readonly minValue = acceptedValue, readonly maxValue = acceptedValue ) { this.currentValue = currentValue } isOk (): boolean { return this.currentValue >= this.minValue && this.currentValue <= this.maxValue } update (value: number): void { this.currentValue = value }}