feat(BE): approval_workflow, adjusment project_flocks, common, and migration

internal/entities/projectflock.go

@@ -0,0 +1,29 @@
+package entities
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type ProjectFlock struct {
+	Id         uint           `gorm:"primaryKey"`
+	FlockId    uint           `gorm:"not null;uniqueIndex:project_flocks_flock_period_unique"`
+	AreaId     uint           `gorm:"not null"`
+	Category   string         `gorm:"type:varchar(20);not null"`
+	FcrId      uint           `gorm:"not null"`
+	LocationId uint           `gorm:"not null"`
+	Period     int            `gorm:"not null;uniqueIndex:project_flocks_flock_period_unique"`
+	CreatedBy  uint           `gorm:"not null"`
+	CreatedAt  time.Time      `gorm:"autoCreateTime"`
+	UpdatedAt  time.Time      `gorm:"autoUpdateTime"`
+	DeletedAt  gorm.DeletedAt `gorm:"index" json:"-"`
+
+	Flock          Flock                 `gorm:"foreignKey:FlockId;references:Id"`
+	Area           Area                  `gorm:"foreignKey:AreaId;references:Id"`
+	Fcr            Fcr                   `gorm:"foreignKey:FcrId;references:Id"`
+	Location       Location              `gorm:"foreignKey:LocationId;references:Id"`
+	CreatedUser    User                  `gorm:"foreignKey:CreatedBy;references:Id"`
+	Kandangs       []Kandang             `gorm:"foreignKey:ProjectFlockId;references:Id"`
+	KandangHistory []ProjectFlockKandang `gorm:"foreignKey:ProjectFlockId;references:Id"`
+}