add coupon redemption

Author: patelspratik

pkg/cmd/gpucreate/gpucreate.go

@@ -103,6 +103,7 @@ type GPUCreateStore interface {
 	DeleteWorkspace(workspaceID string) (*entity.Workspace, error)
 	GetAllInstanceTypesWithWorkspaceGroups(orgID string) (*gpusearch.AllInstanceTypesResponse, error)
 	GetLaunchable(launchableID string) (*store.LaunchableResponse, error)
+	RedeemCouponCode(organizationID string, code string) (*store.RedeemCouponCodeResponse, error)
 }
 
 // Default filter values for automatic GPU selection
@@ -909,6 +910,13 @@ func RunGPUCreate(t *terminal.Terminal, gpuCreateStore GPUCreateStore, opts GPUC
 		return err
 	}
 
+	// Auto-redeem coupon code if the launchable has one attached.
+	// This is silent — the UI doesn't surface coupon redemption to the user either.
+	// Failures are ignored; the coupon may already be redeemed.
+	if opts.LaunchableInfo != nil && opts.LaunchableInfo.CouponCode != "" {
+		_, _ = gpuCreateStore.RedeemCouponCode(ctx.org.ID, opts.LaunchableInfo.CouponCode)
+	}
+
 	ctx.logf("Attempting to create %d instance(s) with %d parallel attempts\n", opts.Count, opts.Parallel)
 	ctx.logf("Instance types to try: %s\n\n", formatInstanceSpecs(opts.InstanceTypes))
 

pkg/cmd/gpucreate/gpucreate_test.go

@@ -105,6 +105,10 @@ func (m *MockGPUCreateStore) GetLaunchable(launchableID string) (*store.Launchab
 	}, nil
 }
 
+func (m *MockGPUCreateStore) RedeemCouponCode(organizationID string, code string) (*store.RedeemCouponCodeResponse, error) {
+	return &store.RedeemCouponCodeResponse{}, nil
+}
+
 func (m *MockGPUCreateStore) GetInstanceTypes(_ bool) (*gpusearch.InstanceTypesResponse, error) {
 	// Return a default set of instance types for testing
 	return &gpusearch.InstanceTypesResponse{

pkg/store/workspace.go

@@ -126,6 +126,7 @@ type LaunchableResponse struct {
 	CreatedByUserID        string                     `json:"createdByUserId"`
 	CreatedByOrgID         string                     `json:"createdByOrgId"`
 	File                   *LaunchableFile            `json:"file,omitempty"`
+	CouponCode             string                     `json:"couponCode,omitempty"`
 }
 
 type LaunchableWorkspaceRequest struct {