fix campaign rules

internal/contract/campaign_contract.go

@@ -17,7 +17,6 @@ type CreateCampaignRequest struct {
 	ShowOnApp   bool                    `json:"show_on_app"`
 	Position    int                     `json:"position" binding:"min=0"`
 	Metadata    *map[string]interface{} `json:"metadata,omitempty"`
-	Rules       []CampaignRuleStruct    `json:"rules" binding:"required,min=1"`
 }
 
 type UpdateCampaignRequest struct {
@@ -31,7 +30,6 @@ type UpdateCampaignRequest struct {
 	ShowOnApp   bool                    `json:"show_on_app"`
 	Position    int                     `json:"position" binding:"min=0"`
 	Metadata    *map[string]interface{} `json:"metadata,omitempty"`
-	Rules       []CampaignRuleStruct    `json:"rules" binding:"required,min=1"`
 }
 
 type ListCampaignsRequest struct {

internal/contract/spin_game_contract.go

@@ -0,0 +1,20 @@
+package contract
+
+// SpinGameRequest represents the request to play a spin game
+type SpinGameRequest struct {
+	SpinID string `json:"spin_id" validate:"required,uuid"`
+}
+
+// SpinGameResponse represents the response from playing a spin game
+type SpinGameResponse struct {
+	Status  string                `json:"status"`
+	Message string                `json:"message"`
+	Data    *SpinGameResponseData `json:"data,omitempty"`
+}
+
+// SpinGameResponseData contains the game play result
+type SpinGameResponseData struct {
+	GamePlay        GamePlayResponse           `json:"game_play"`
+	PrizeWon        *CustomerGamePrizeResponse `json:"prize_won,omitempty"`
+	TokensRemaining int64                      `json:"tokens_remaining"`
+}