[codex] Add bounty ownership transfer endpoint

db/bounty_ownership.go

@@ -0,0 +1,34 @@
+package db
+
+import (
+	"errors"
+	"time"
+)
+
+func (db database) TransferWorkspaceBountyOwnership(workspaceUUID string, fromOwnerID string, toOwnerID string) (int64, error) {
+	if workspaceUUID == "" {
+		return 0, errors.New("workspace_uuid is required")
+	}
+	if fromOwnerID == "" {
+		return 0, errors.New("from_owner_id is required")
+	}
+	if toOwnerID == "" {
+		return 0, errors.New("to_owner_id is required")
+	}
+	if fromOwnerID == toOwnerID {
+		return 0, errors.New("from_owner_id and to_owner_id must be different")
+	}
+
+	now := time.Now()
+	result := db.db.Model(&NewBounty{}).
+		Where("workspace_uuid = ? AND owner_id = ? AND paid = ?", workspaceUUID, fromOwnerID, false).
+		Updates(map[string]interface{}{
+			"owner_id": toOwnerID,
+			"updated":  &now,
+		})
+	if result.Error != nil {
+		return 0, result.Error
+	}
+
+	return result.RowsAffected, nil
+}

db/interface.go

@@ -56,6 +56,7 @@ type Database interface {
 	UpdateBounty(b NewBounty) (NewBounty, error)
 	UpdateBountyPaymentStatuses(bounty NewBounty) (NewBounty, error)
 	UpdateBountyPayment(b NewBounty) (NewBounty, error)
+	TransferWorkspaceBountyOwnership(workspaceUUID string, fromOwnerID string, toOwnerID string) (int64, error)
 	GetListedOffers(r *http.Request) ([]PeopleExtra, error)
 	UpdateBot(uuid string, u map[string]interface{}) bool
 	GetAllTribes() []Tribe