refactor(models): Rename Request model

handlers/contract.go

@@ -15,11 +15,11 @@ import (
 // @Description Generate a contract based on the provided data
 // @Tags contracts
 // @Accept json
-// @Param data body models.Contract true "Contract data"
+// @Param data body models.ContractRequest true "Contract data"
 // @Produce application/pdf
 // @Router /contracts [post]
 func GenerateContract(c *fiber.Ctx) error {
-	contract := new(models.Contract)
+	contract := new(models.ContractRequest)
 	if err := c.BodyParser(contract); err != nil {
 		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
 			"error": err.Error(),