add migration;add api create employee

internal/entities/employee.go

@@ -0,0 +1,26 @@
+package entities
+
+import "time"
+
+type Employee struct {
+	Id        uint      `gorm:"primaryKey"`
+	Name      string    `gorm:"not null"`
+	IsActive  bool      `gorm:"not null"`
+	CreatedAt time.Time `gorm:"autoCreateTime"`
+	UpdatedAt time.Time `gorm:"autoUpdateTime"`
+
+	EmployeeKandangs []EmployeeKandang `gorm:"foreignKey:EmployeeId;references:Id"`
+}
+
+type Employees = Employee
+
+type EmployeeKandang struct {
+	Id         uint      `gorm:"primaryKey"`
+	EmployeeId uint      `gorm:"not null"`
+	KandangId  uint      `gorm:"not null"`
+	CreatedAt  time.Time `gorm:"autoCreateTime"`
+	UpdatedAt  time.Time `gorm:"autoUpdateTime"`
+
+	Employee Employee `gorm:"foreignKey:EmployeeId;references:Id"`
+	Kandang  Kandang  `gorm:"foreignKey:KandangId;references:Id"`
+}