internal/dto/trade_converter.go

@@ -39,9 +39,7 @@ func ConvertTradeItemToResponse(item *model.TradeItem, isFavorited bool) *TradeI
 		Title:          item.Title,
 		Content:        item.Content,
 		Price:          item.Price,
-		OriginalPrice:  item.OriginalPrice,
 		Condition:      item.Condition,
-		Location:       item.Location,
 		Status:         string(item.Status),
 		ViewsCount:     item.ViewsCount,
 		FavoritesCount: item.FavoritesCount,
@@ -80,9 +78,7 @@ func ConvertTradeItemToDetailResponse(item *model.TradeItem, isFavorited bool) *
 		Title:          item.Title,
 		Content:        item.Content,
 		Price:          item.Price,
-		OriginalPrice:  item.OriginalPrice,
 		Condition:      item.Condition,
-		Location:       item.Location,
 		Status:         string(item.Status),
 		ViewsCount:     item.ViewsCount,
 		FavoritesCount: item.FavoritesCount,

internal/dto/trade_dto.go

@@ -24,9 +24,7 @@ type TradeItemResponse struct {
 	Segments        model.MessageSegments `json:"segments,omitempty"`
 	Images          []TradeImageResponse   `json:"images"`
 	Price           *float64              `json:"price,omitempty"`
-	OriginalPrice   *float64              `json:"original_price,omitempty"`
 	Condition       string                `json:"condition,omitempty"`
-	Location        string                `json:"location,omitempty"`
 	Status          string                `json:"status"`
 	ViewsCount      int                   `json:"views_count"`
 	FavoritesCount  int                   `json:"favorites_count"`
@@ -46,9 +44,7 @@ type TradeItemDetailResponse struct {
 	Segments        model.MessageSegments `json:"segments,omitempty"`
 	Images          []TradeImageResponse   `json:"images"`
 	Price           *float64              `json:"price,omitempty"`
-	OriginalPrice   *float64              `json:"original_price,omitempty"`
 	Condition       string                `json:"condition,omitempty"`
-	Location        string                `json:"location,omitempty"`
 	Status          string                `json:"status"`
 	ViewsCount      int                   `json:"views_count"`
 	FavoritesCount  int                   `json:"favorites_count"`
@@ -66,9 +62,7 @@ type CreateTradeItemRequest struct {
 	Segments      model.MessageSegments `json:"segments"`
 	Images        []string              `json:"images"`
 	Price         *float64              `json:"price"`
-	OriginalPrice  *float64              `json:"original_price"`
 	Condition     string                `json:"condition" binding:"omitempty,oneof=brand_new like_new lightly_used well_used"`
-	Location      string                `json:"location" binding:"omitempty,max=100"`
 }
 
 type UpdateTradeItemRequest struct {
@@ -79,9 +73,7 @@ type UpdateTradeItemRequest struct {
 	Segments     model.MessageSegments `json:"segments"`
 	Images       []string              `json:"images"`
 	Price        *float64              `json:"price"`
-	OriginalPrice *float64              `json:"original_price"`
 	Condition    *string               `json:"condition" binding:"omitempty,oneof=brand_new like_new lightly_used well_used"`
-	Location     *string               `json:"location" binding:"omitempty,max=100"`
 }
 
 type UpdateTradeItemStatusRequest struct {

internal/model/trade.go

@@ -47,9 +47,7 @@ type TradeItem struct {
 	User           *User           `json:"user,omitempty" gorm:"foreignKey:UserID"`
 	Images         []TradeImage    `json:"images" gorm:"foreignKey:TradeItemID"`
 	Price          *float64        `json:"price,omitempty" gorm:"type:decimal(10,2)"`
-	OriginalPrice  *float64        `json:"original_price,omitempty" gorm:"type:decimal(10,2)"`
 	Condition      string          `json:"condition,omitempty" gorm:"type:varchar(20)"`
-	Location       string          `json:"location,omitempty" gorm:"type:varchar(100)"`
 	Status         TradeItemStatus `json:"status" gorm:"type:varchar(10);not null;default:'active';index"`
 	ViewsCount     int             `json:"views_count" gorm:"default:0"`
 	FavoritesCount int             `json:"favorites_count" gorm:"default:0"`

internal/service/trade_service.go

@@ -37,17 +37,15 @@ func NewTradeService(tradeRepo repository.TradeRepository) TradeService {
 
 func (s *tradeService) Create(ctx context.Context, userID string, req dto.CreateTradeItemRequest) (*model.TradeItem, error) {
 	item := &model.TradeItem{
-		UserID:     userID,
-		TradeType:  model.TradeType(req.TradeType),
-		Category:   model.TradeCategory(req.Category),
-		Title:      req.Title,
-		Content:    req.Content,
-		Segments:   req.Segments,
-		Price:      req.Price,
-		OriginalPrice: req.OriginalPrice,
-		Condition:  req.Condition,
-		Location:   req.Location,
-		Status:     model.TradeItemActive,
+		UserID:    userID,
+		TradeType: model.TradeType(req.TradeType),
+		Category:  model.TradeCategory(req.Category),
+		Title:     req.Title,
+		Content:   req.Content,
+		Segments:  req.Segments,
+		Price:     req.Price,
+		Condition: req.Condition,
+		Status:    model.TradeItemActive,
 	}
 	if item.Content == "" {
 		item.Content = item.Title
@@ -112,15 +110,9 @@ func (s *tradeService) Update(ctx context.Context, userID string, id string, req
 	if req.Price != nil {
 		item.Price = req.Price
 	}
-	if req.OriginalPrice != nil {
-		item.OriginalPrice = req.OriginalPrice
-	}
 	if req.Condition != nil {
 		item.Condition = *req.Condition
 	}
-	if req.Location != nil {
-		item.Location = *req.Location
-	}
 	item.UpdatedAt = time.Now()
 
 	if req.Images != nil {