사용자 필드 관리

backend/internal/domain/auth_models.go

@@ -72,9 +72,10 @@ type UserProfileResponse struct {
 	Name            string `json:"name"`
 	Phone           string `json:"phone"`
 	Department      string  `json:"department"`
-	AffiliationType string  `json:"affiliationType"`
-	CompanyCode     string  `json:"companyCode,omitempty"`
-	Tenant          *Tenant `json:"tenant,omitempty"`
+	AffiliationType string         `json:"affiliationType"`
+	CompanyCode     string         `json:"companyCode,omitempty"`
+	Metadata        map[string]any `json:"metadata,omitempty"`
+	Tenant          *Tenant        `json:"tenant,omitempty"`
 }
 
 type UpdateUserRequest struct {

backend/internal/domain/json_map.go

@@ -0,0 +1,42 @@
+package domain
+
+import (
+	"database/sql/driver"
+	"encoding/json"
+	"errors"
+	"fmt"
+)
+
+// JSONMap is a custom type for handling map[string]any with PostgreSQL JSONB
+type JSONMap map[string]any
+
+// Value implements the driver.Valuer interface
+func (m JSONMap) Value() (driver.Value, error) {
+	if m == nil {
+		return nil, nil
+	}
+	ba, err := json.Marshal(m)
+	return string(ba), err
+}
+
+// Scan implements the sql.Scanner interface
+func (m *JSONMap) Scan(value any) error {
+	if value == nil {
+		*m = make(JSONMap)
+		return nil
+	}
+	var bytes []byte
+	switch v := value.(type) {
+	case []byte:
+		bytes = v
+	case string:
+		bytes = []byte(v)
+	default:
+		return errors.New(fmt.Sprintf("failed to scan JSONMap: %v", value))
+	}
+
+	result := make(JSONMap)
+	err := json.Unmarshal(bytes, &result)
+	*m = result
+	return err
+}

backend/internal/domain/tenant.go

@@ -15,6 +15,7 @@ type Tenant struct {
 	Description string         `json:"description"`
 	Status      string         `gorm:"default:'active'" json:"status"`
 	Domains     []TenantDomain `gorm:"foreignKey:TenantID" json:"domains,omitempty"`
+	Config      JSONMap        `gorm:"type:jsonb" json:"config,omitempty"`
 	CreatedAt   time.Time      `json:"createdAt"`
 	UpdatedAt   time.Time      `json:"updatedAt"`
 	DeletedAt   gorm.DeletedAt `gorm:"index" json:"-"`

backend/internal/domain/user.go

@@ -20,6 +20,7 @@ type User struct {
 	TenantID        *string        `gorm:"type:uuid;index" json:"tenantId,omitempty"`
 	Tenant          *Tenant        `gorm:"foreignKey:TenantID" json:"tenant,omitempty"`
 	Department      string         `json:"department"`
+	Metadata        JSONMap        `gorm:"type:jsonb" json:"metadata,omitempty"`
 	Status          string         `gorm:"default:'active'" json:"status"`
 	CreatedAt       time.Time      `json:"createdAt"`
 	UpdatedAt       time.Time      `json:"updatedAt"`