73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
package entities
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import (
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"fmt"
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"strings"
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"time"
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"github.com/google/uuid"
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"gorm.io/gorm"
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)
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type TInventoryReceiptEntity struct {
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ID uuid.UUID `gorm:"primaryKey;type:uuid;default:uuid_generate_v4()" json:"id"`
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ReferenceNumber string `gorm:"type:varchar(100);" json:"reference_number"`
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DocumentNumber string `gorm:"type:varchar(100);" json:"document_number"`
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ReceiptDate time.Time `gorm:"type:timestamp;" json:"receipt_date"`
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Source string `gorm:"type:varchar(50);" json:"source"`
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QrCodeFile string `gorm:"type:text;" json:"qr_code_file"`
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ClientID uuid.UUID `gorm:"type:uuid;index;" json:"client_id"`
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ReceiptLines []TInventoryReceiptLineEntity `gorm:"foreignKey:InvReceiptID;references:ID"`
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Client M_Client `gorm:"foreignKey:ClientID;references:ID"`
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Assignment TAssignmentEntity `gorm:"foreignKey:DocumentID;references:ID;constraint:OnUpdate:CASCADE,OnDelete:SET NULL;"`
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FullAuditTrail
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}
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func (TInventoryReceiptEntity) TableName() string {
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return "t_inventory_receipts"
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}
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// GenerateDocumentNumber generates a new document number for a client
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func GenerateDocumentNumber(db *gorm.DB, clientId string) (string, error) {
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prefix := "RCPT"
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// Ambil nama client berdasarkan clientId
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var client struct {
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Name string
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}
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if err := db.Table("m_clients").Select("name").Where("id = ?", clientId).First(&client).Error; err != nil {
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return "", fmt.Errorf("client not found")
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}
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if client.Name == "" {
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return "", fmt.Errorf("client name is empty")
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}
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words := strings.Fields(client.Name)
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initials := ""
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for _, w := range words {
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if len(w) > 0 {
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initials += strings.ToUpper(string(w[0]))
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}
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}
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// Cari document number terakhir untuk client ini
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var lastReceipt TInventoryReceiptEntity
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err := db.
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Where("client_id = ?", clientId).
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Order("document_number DESC").
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First(&lastReceipt).Error
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seq := 1
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if err == nil && lastReceipt.DocumentNumber != "" {
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parts := strings.Split(lastReceipt.DocumentNumber, "-")
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if len(parts) == 3 {
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fmt.Sscanf(parts[2], "%d", &seq)
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seq++
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}
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}
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docNum := fmt.Sprintf("%s-%s-%04d", prefix, initials, seq)
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return docNum, nil
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}
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