import mongoose from "mongoose";

const deviceSchema = new mongoose.Schema(
  {
    name: { type: String, required: true },
    ttnApplicationId: { type: String, default: null, index: true },
    ttnDeviceId: { type: String, default: null, index: true },
    online: { type: Boolean, default: false },
  },
  { timestamps: true },
);

deviceSchema.index({ ttnApplicationId: 1, ttnDeviceId: 1 }, { sparse: true });

export const Device = mongoose.model("Device", deviceSchema);