chore: import upstream snapshot with attribution

internal/controller/permission_controller.go

@@ -0,0 +1,70 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package controller
+
+import (
+	"github.com/apache/answer/internal/base/handler"
+	"github.com/apache/answer/internal/base/middleware"
+	"github.com/apache/answer/internal/schema"
+	"github.com/apache/answer/internal/service/rank"
+	"github.com/gin-gonic/gin"
+)
+
+type PermissionController struct {
+	rankService *rank.RankService
+}
+
+// NewPermissionController new language controller.
+func NewPermissionController(rankService *rank.RankService) *PermissionController {
+	return &PermissionController{rankService: rankService}
+}
+
+// GetPermission check user permission
+// @Summary check user permission
+// @Description check user permission
+// @Tags Permission
+// @Security ApiKeyAuth
+// @Param Authorization header string true "access-token"
+// @Produce json
+// @Param action query string true "permission key" Enums(question.add, question.edit, question.edit_without_review, question.delete, question.close, question.reopen, question.vote_up, question.vote_down, question.pin, question.unpin, question.hide, question.show, answer.add, answer.edit, answer.edit_without_review, answer.delete, answer.accept, answer.vote_up, answer.vote_down, answer.invite_someone_to_answer, comment.add, comment.edit, comment.delete, comment.vote_up, comment.vote_down, report.add, tag.add, tag.edit, tag.edit_slug_name, tag.edit_without_review, tag.delete, tag.synonym, link.url_limit, vote.detail, answer.audit, question.audit, tag.audit, tag.use_reserved_tag)
+// @Success 200 {object} handler.RespBody{data=map[string]bool}
+// @Router /answer/api/v1/permission [get]
+func (u *PermissionController) GetPermission(ctx *gin.Context) {
+	req := &schema.GetPermissionReq{}
+	if handler.BindAndCheck(ctx, req) {
+		return
+	}
+
+	userID := middleware.GetLoginUserIDFromContext(ctx)
+	ops, requireRanks, err := u.rankService.CheckOperationPermissionsForRanks(ctx, userID, req.Actions)
+	if err != nil {
+		handler.HandleResponse(ctx, err, nil)
+		return
+	}
+
+	lang := handler.GetLangByCtx(ctx)
+	mapping := make(map[string]*schema.GetPermissionResp, len(ops))
+	for i, action := range req.Actions {
+		t := &schema.GetPermissionResp{HasPermission: ops[i]}
+		t.TrTip(lang, requireRanks[i])
+		mapping[action] = t
+	}
+	handler.HandleResponse(ctx, err, mapping)
+}