Relations between models

Author: kaizerpwn

Makefile

@@ -1,5 +1,5 @@
 run:
 	CompileDaemon -command="./homelab-backend"
 
-run linux:
+run-linux:
 	/home/kaizer/go/bin/CompileDaemon -command="./homelab-backend"

controllers/Devices.controller.go

@@ -11,7 +11,7 @@ import (
 func GetAllDevices(c *gin.Context) {
 
 	// Get all devices from database
-	var devices []models.Devices
+	var devices []models.Device
 	initializers.DB.Find(&devices)
 
 	c.IndentedJSON(http.StatusOK, devices)
@@ -22,7 +22,7 @@ func GetDeviceById(c *gin.Context) {
 
 	id := c.Param("id")
 
-	var device models.Devices
+	var device models.Device
 	result := initializers.DB.First(&device, id)
 
 	if result.Error != nil {

controllers/Rooms.controller.go

@@ -11,7 +11,7 @@ import (
 func GetAllRooms(c *gin.Context) {
 
 	// >> Get all rooms from database
-	var rooms []models.Rooms
+	var rooms []models.Room
 	initializers.DB.Find(rooms)
 
 	c.IndentedJSON(http.StatusOK, rooms)
@@ -20,7 +20,7 @@ func GetAllRooms(c *gin.Context) {
 func GetAllRoomsByID(c *gin.Context) {
 
 	// >> Get all rooms from database
-	var room models.Rooms
+	var room models.Room
 	result := initializers.DB.Find(room)
 
 	if result.Error != nil {

migrate/migrate.go

@@ -12,6 +12,7 @@ func init() {
 
 func main() {
 	initializers.DB.AutoMigrate(&models.User{})
-	initializers.DB.AutoMigrate(&models.Rooms{})
-	initializers.DB.AutoMigrate(&models.Devices{})
+	initializers.DB.AutoMigrate(&models.House{})
+	initializers.DB.AutoMigrate(&models.Room{})
+	initializers.DB.AutoMigrate(&models.Device{})
 }

models/Devices.go renamed to models/Device.go

@@ -2,11 +2,12 @@ package models
 
 import "gorm.io/gorm"
 
-type Devices struct {
+type Device struct {
 	gorm.Model
 	ID       int    `gorm:"primaryKey;autoIncrement"`
 	Name     string `gorm:"size:64;index"`
 	Category string `gorm:"size:64;"`
-	Room     int
+	RoomID   int
+	Room     Room `gorm:"foreignKey:RoomID;"`
 	Status   int8
 }

models/House.go

@@ -0,0 +1,18 @@
+package models
+
+import "gorm.io/gorm"
+
+type House struct {
+	gorm.Model
+	ID           int    `gorm:"primaryKey;autoIncrement"`
+	Address      string `gorm:"size:128;index"`
+	City         string `gorm:"size:128;index"`
+	Country      string `gorm:"size:128;index"`
+	ZipCode      string `gorm:"size:128;index"`
+	Floors       int8
+	Garage       bool
+	Parking      bool
+	SquareMeters float32
+	Latitude     float32
+	Longitude    float32
+}

models/Room.go

@@ -0,0 +1,12 @@
+package models
+
+import "gorm.io/gorm"
+
+type Room struct {
+	gorm.Model
+	ID           int    `gorm:"primaryKey;autoIncrement"`
+	Name         string `gorm:"size:64;index"`
+	SquareMeters float64
+	HouseID      int
+	House        House `gorm:"foreignKey:HouseID"`
+}