first commit

backend/models/user.go

@@ -0,0 +1,60 @@
+package models
+
+import (
+	"time"
+
+	"golang.org/x/crypto/bcrypt"
+	"gorm.io/gorm"
+)
+
+type User struct {
+	ID        uint           `json:"id" gorm:"primaryKey"`
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `json:"deleted_at" gorm:"index"`
+
+	Email     string `json:"email" gorm:"uniqueIndex;not null"`
+	Password  string `json:"-" gorm:"not null"` // Hidden from JSON
+	FirstName string `json:"first_name" gorm:"not null"`
+	LastName  string `json:"last_name" gorm:"not null"`
+	Avatar    string `json:"avatar"`
+	Role      string `json:"role" gorm:"default:'member'"` // admin, manager, member
+
+	// Relationships
+	Projects      []Project    `json:"projects" gorm:"many2many:project_members"`
+	OwnedProjects []Project    `json:"owned_projects" gorm:"foreignKey:OwnerID"`
+	Tasks         []Task       `json:"tasks" gorm:"foreignKey:AssignedToID"`
+	Comments      []Comment    `json:"comments" gorm:"foreignKey:UserID"`
+	FileUploads   []FileUpload `json:"file_uploads" gorm:"foreignKey:UploadedByID"`
+}
+
+// HashPassword hashes the user's password
+func (u *User) HashPassword(password string) error {
+	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
+	if err != nil {
+		return err
+	}
+	u.Password = string(hashedPassword)
+	return nil
+}
+
+// CheckPassword checks if the provided password matches the user's password
+func (u *User) CheckPassword(password string) bool {
+	err := bcrypt.CompareHashAndPassword([]byte(u.Password), []byte(password))
+	return err == nil
+}
+
+// GetFullName returns the user's full name
+func (u *User) GetFullName() string {
+	return u.FirstName + " " + u.LastName
+}
+
+// IsAdmin checks if the user has admin role
+func (u *User) IsAdmin() bool {
+	return u.Role == "admin"
+}
+
+// IsManager checks if the user has manager role or higher
+func (u *User) IsManager() bool {
+	return u.Role == "manager" || u.Role == "admin"
+}