feat: replace interface{} param with generics

giftxtrade · Feb 12, 2024 · 3b0fc4b · 3b0fc4b
1 parent 6d7dda8
commit 3b0fc4b
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/src/utils/parsers.go b/src/utils/parsers.go
@@ -12,7 +12,7 @@ import (
 )
 
 // Given a JSON file, map the contents into any struct dest
-func FileMapper(filename string, dest interface{}) error {
+func FileMapper[T any](filename string, dest T) error {
 	file, err := os.ReadFile(filename)
 	if err != nil {
 		return fmt.Errorf("%s not found", filename)

diff --git a/src/utils/response.go b/src/utils/response.go
@@ -5,12 +5,12 @@ import (
 	"github.com/gofiber/fiber/v2"
 )
 
-func ResponseWithStatusCode(c *fiber.Ctx, statusCode int, data interface{}) error {
+func ResponseWithStatusCode[T any](c *fiber.Ctx, statusCode int, data T) error {
 	return c.Status(statusCode).JSON(data)
 }
 
 // Generic json response with status code 200
-func JsonResponse(c *fiber.Ctx, data interface{}) error {
+func JsonResponse[T any](c *fiber.Ctx, data T) error {
 	return ResponseWithStatusCode(c, fiber.StatusOK, data)
 }
 
@@ -36,11 +36,11 @@ func FailResponseNotFound(c *fiber.Ctx, errors ...string) error {
 }
 
 // types.Data json response with status code 200
-func DataResponse(c *fiber.Ctx, data interface{}) error {
+func DataResponse[T any](c *fiber.Ctx, data T) error {
 	return ResponseWithStatusCode(c, fiber.StatusOK, data)
 }
 
 // types.Data json response with status code 201
-func DataResponseCreated(c *fiber.Ctx, data interface{}) error {
+func DataResponseCreated[T any](c *fiber.Ctx, data T) error {
 	return ResponseWithStatusCode(c, fiber.StatusCreated, data)
 }