mirror of
https://github.com/pocket-id/pocket-id.git
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76 lines
2.1 KiB
Go
76 lines
2.1 KiB
Go
package utils
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import (
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"errors"
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"github.com/gin-gonic/gin"
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"github.com/go-playground/validator/v10"
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"gorm.io/gorm"
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"log"
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"net/http"
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"strings"
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)
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import (
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"fmt"
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)
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func ControllerError(c *gin.Context, err error) {
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// Check for record not found errors
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if errors.Is(err, gorm.ErrRecordNotFound) {
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CustomControllerError(c, http.StatusNotFound, "Record not found")
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return
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}
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// Check for validation errors
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var validationErrors validator.ValidationErrors
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if errors.As(err, &validationErrors) {
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message := handleValidationError(validationErrors)
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CustomControllerError(c, http.StatusBadRequest, message)
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return
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}
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log.Println(err)
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Something went wrong"})
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}
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func handleValidationError(validationErrors validator.ValidationErrors) string {
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var errorMessages []string
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for _, ve := range validationErrors {
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fieldName := ve.Field()
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var errorMessage string
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switch ve.Tag() {
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case "required":
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errorMessage = fmt.Sprintf("%s is required", fieldName)
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case "email":
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errorMessage = fmt.Sprintf("%s must be a valid email address", fieldName)
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case "username":
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errorMessage = fmt.Sprintf("%s must contain only lowercase letters, numbers, and underscores", fieldName)
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case "url":
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errorMessage = fmt.Sprintf("%s must be a valid URL", fieldName)
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case "min":
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errorMessage = fmt.Sprintf("%s must be at least %s characters long", fieldName, ve.Param())
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case "max":
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errorMessage = fmt.Sprintf("%s must be at most %s characters long", fieldName, ve.Param())
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case "urlList":
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errorMessage = fmt.Sprintf("%s must be a list of valid URLs", fieldName)
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default:
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errorMessage = fmt.Sprintf("%s is invalid", fieldName)
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}
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errorMessages = append(errorMessages, errorMessage)
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}
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// Join all the error messages into a single string
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combinedErrors := strings.Join(errorMessages, ", ")
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return combinedErrors
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}
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func CustomControllerError(c *gin.Context, statusCode int, message string) {
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// Capitalize the first letter of the message
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message = strings.ToUpper(message[:1]) + message[1:]
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c.JSON(statusCode, gin.H{"error": message})
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}
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