init

bbs-go/server/internal/spam/captcha_strategy.go

@@ -0,0 +1,30 @@
+package spam
+
+import (
+	"bbs-go/internal/models"
+	"bbs-go/internal/pkg/errs"
+	"bbs-go/internal/services"
+
+	"github.com/dchest/captcha"
+)
+
+type CaptchaStrategy struct{}
+
+func (CaptchaStrategy) Name() string {
+	return "CaptchaStrategy"
+}
+
+func (CaptchaStrategy) CheckTopic(user *models.User, form models.CreateTopicForm) error {
+	if services.SysConfigService.GetConfig().TopicCaptcha && !captcha.VerifyString(form.CaptchaId, form.CaptchaCode) {
+		return errs.CaptchaError
+	}
+	return nil
+}
+
+func (CaptchaStrategy) CheckArticle(user *models.User, form models.CreateArticleForm) error {
+	return nil
+}
+
+func (CaptchaStrategy) CheckComment(user *models.User, form models.CreateCommentForm) error {
+	return nil
+}