1 files changed, 28 insertions, 1 deletions
diff --git a/src/db/schemas/user.js b/src/db/schemas/user.js
index f490966..063fddf 100644
--- a/src/db/schemas/user.js
+++ b/src/db/schemas/user.js
@@ -1,6 +1,17 @@
 import { model, Schema } from 'mongoose';
 import { hash, compare } from 'bcrypt';
 
+export const UserType = Object.freeze({
+    USER: 'user',
+    MONITOR: 'monitor',
+    ADMIN: 'admin'
+});
+
+export const AlarmType = Object.freeze({
+    FALL: 'fall',
+    TOILET: 'toilet'
+});
+
 export const deviceSchema = new Schema({
     name: {
         type: String,
@@ -19,6 +30,19 @@ export const deviceSchema = new Schema({
     }
 });
 
+export const alarmSchema = new Schema({
+    createdAt: {
+        type: Date,
+        default: Date.now,
+        immutable: true
+    },
+    reason: {
+        type: String,
+        enum: Object.values(AlarmType),
+        required: true
+    }
+});
+
 /**
  * User schema for MongoDB.
  * @type {module:mongoose.Schema}
@@ -42,7 +66,7 @@ export const userSchema = new Schema({
     },
     type: {
         type: String,
-        enum: ['user', 'monitor', 'admin'],
+        enum: Object.values(UserType),
         default: 'user'
     },
     createdAt: {
@@ -53,6 +77,9 @@ export const userSchema = new Schema({
     devices: {
         type: [deviceSchema],
         default: []
+    },
+    alarm: {
+        type: alarmSchema
     }
 });