Add model for hardware monitoring checks

Server/db/models/HardwareCheck.js

@@ -0,0 +1,60 @@
+import mongoose from "mongoose";
+
+const cpuSchema = mongoose.Schema({
+	physical_core: { type: Number, default: 0 },
+	logical_core: { type: Number, default: 0 },
+	frequency: { type: Number, default: 0 },
+	temperature: { type: Number, default: 0 },
+	free_percent: { type: Number, default: 0 },
+	usage_percent: { type: Number, default: 0 },
+});
+
+const memorySchema = mongoose.Schema({
+	total_bytes: { type: Number, default: 0 },
+	available_bytes: { type: Number, default: 0 },
+	used_bytes: { type: Number, default: 0 },
+	usage_percent: { type: Number, default: 0 },
+});
+
+const discSchema = mongoose.Schema({
+	read_speed_bytes: { type: Number, default: 0 },
+	write_speed_bytes: { type: Number, default: 0 },
+	total_bytes: { type: Number, default: 0 },
+	free_bytes: { type: Number, default: 0 },
+	usage_percent: { type: Number, default: 0 },
+});
+
+const hostSchema = mongoose.Schema({
+	os: { type: String, default: "" },
+	platform: { type: String, default: "" },
+	kernel_version: { type: String, default: "" },
+});
+
+const HardwareCheckSchema = mongoose.Schema(
+	{
+		monitorId: {
+			type: mongoose.Schema.Types.ObjectId,
+			ref: "Monitor",
+			immutable: true,
+		},
+		cpu: {
+			type: cpuSchema,
+			default: () => ({}),
+		},
+		memory: {
+			type: memorySchema,
+			default: () => ({}),
+		},
+		disk: {
+			type: discSchema,
+			default: () => ({}),
+		},
+		host: {
+			type: hostSchema,
+			default: () => ({}),
+		},
+	},
+	{ timestamps: true }
+);
+
+export default mongoose.model("HardwareCheck", HardwareCheckSchema);