40 lines
792 B
Go
40 lines
792 B
Go
package api
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import (
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"fmt"
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"freed/internal/model"
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"strings"
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"github.com/go-playground/validator/v10"
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"github.com/gofiber/fiber/v2"
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)
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type ModelConstraint interface {
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*model.User // | add other models here
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}
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type ValidationError struct {
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FailedField string
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Tag string
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Value string
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}
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func ValidateModel[T ModelConstraint](s T) *fiber.Error {
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var errorMessages []string
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validate := validator.New()
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err := validate.Struct(s)
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fmt.Printf("%#v", err)
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if err == nil {
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return nil
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}
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for _, err := range err.(validator.ValidationErrors) {
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err := fmt.Sprintf("Field %s is invalid, reason: %s", err.StructNamespace(), err.Tag())
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errorMessages = append(errorMessages, err)
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}
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return fiber.NewError(fiber.StatusBadRequest, strings.Join(errorMessages, ". "))
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}
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