mirror of
https://github.com/PlayEdu/PlayEdu
synced 2025-06-09 11:04:03 +08:00
164 lines
6.6 KiB
Java
164 lines
6.6 KiB
Java
/*
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* Copyright (C) 2023 杭州白书科技有限公司
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package xyz.playedu.api.controller.backend;
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import lombok.SneakyThrows;
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import org.apache.commons.collections4.MapUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.*;
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import xyz.playedu.api.BCtx;
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import xyz.playedu.api.bus.BackendBus;
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import xyz.playedu.api.constant.BPermissionConstant;
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import xyz.playedu.api.constant.BackendConstant;
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import xyz.playedu.api.domain.AdminUser;
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import xyz.playedu.api.domain.Resource;
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import xyz.playedu.api.domain.ResourceVideo;
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import xyz.playedu.api.exception.NotFoundException;
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import xyz.playedu.api.middleware.BackendPermissionMiddleware;
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import xyz.playedu.api.request.backend.ResourceDestroyMultiRequest;
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import xyz.playedu.api.request.backend.ResourceUpdateRequest;
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import xyz.playedu.api.service.AdminUserService;
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import xyz.playedu.api.service.MinioService;
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import xyz.playedu.api.service.ResourceService;
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import xyz.playedu.api.service.ResourceVideoService;
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import xyz.playedu.api.types.JsonResponse;
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import xyz.playedu.api.types.paginate.PaginationResult;
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import xyz.playedu.api.types.paginate.ResourcePaginateFilter;
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import java.util.*;
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import java.util.stream.Collectors;
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@RestController
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@RequestMapping("/backend/v1/resource")
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public class ResourceController {
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@Autowired private AdminUserService adminUserService;
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@Autowired private ResourceService resourceService;
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@Autowired private ResourceVideoService resourceVideoService;
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@Autowired private MinioService minioService;
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@Autowired private BackendBus backendBus;
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@GetMapping("/index")
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public JsonResponse index(@RequestParam HashMap<String, Object> params) {
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Integer page = MapUtils.getInteger(params, "page", 1);
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Integer size = MapUtils.getInteger(params, "size", 10);
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String sortField = MapUtils.getString(params, "sort_field");
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String sortAlgo = MapUtils.getString(params, "sort_algo");
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String name = MapUtils.getString(params, "name");
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String type = MapUtils.getString(params, "type");
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String categoryIds = MapUtils.getString(params, "category_ids");
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if (type == null || type.trim().length() == 0) {
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return JsonResponse.error("请选择资源类型");
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}
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ResourcePaginateFilter filter = new ResourcePaginateFilter();
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filter.setSortAlgo(sortAlgo);
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filter.setSortField(sortField);
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filter.setType(type);
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filter.setCategoryIds(categoryIds);
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filter.setName(name);
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if (!backendBus.isSuperAdmin()) { // 非超管只能读取它自己上传的资源
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filter.setAdminId(BCtx.getId());
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}
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PaginationResult<Resource> result = resourceService.paginate(page, size, filter);
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HashMap<String, Object> data = new HashMap<>();
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data.put("result", result);
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if (type.equals(BackendConstant.RESOURCE_TYPE_VIDEO)) {
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List<ResourceVideo> resourceVideos =
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resourceVideoService.chunksByRids(
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result.getData().stream().map(Resource::getId).toList());
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Map<Integer, ResourceVideo> resourceVideosExtra =
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resourceVideos.stream()
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.collect(Collectors.toMap(ResourceVideo::getRid, e -> e));
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data.put("videos_extra", resourceVideosExtra);
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}
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// 操作人
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data.put("admin_users", new HashMap<>());
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if (result.getData().size() > 0) {
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Map<Integer, String> adminUsers =
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adminUserService
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.chunks(result.getData().stream().map(Resource::getAdminId).toList())
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.stream()
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.collect(Collectors.toMap(AdminUser::getId, AdminUser::getName));
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data.put("admin_users", adminUsers);
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}
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return JsonResponse.data(data);
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}
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@BackendPermissionMiddleware(slug = BPermissionConstant.RESOURCE_DESTROY)
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@DeleteMapping("/{id}")
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@Transactional
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public JsonResponse destroy(@PathVariable(name = "id") Integer id) throws NotFoundException {
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Resource resource = resourceService.findOrFail(id);
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// 删除文件
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minioService.removeByPath(resource.getPath());
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// 如果是视频资源文件则删除对应的时长关联记录
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if (BackendConstant.RESOURCE_TYPE_VIDEO.equals(resource.getType())) {
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resourceVideoService.removeByRid(resource.getId());
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}
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// 删除资源记录
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resourceService.removeById(resource.getId());
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return JsonResponse.success();
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}
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@BackendPermissionMiddleware(slug = BPermissionConstant.RESOURCE_DESTROY)
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@PostMapping("/destroy-multi")
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@Transactional
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public JsonResponse multiDestroy(@RequestBody ResourceDestroyMultiRequest req) {
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if (req.getIds() == null || req.getIds().size() == 0) {
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return JsonResponse.error("请选择需要删除的资源");
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}
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List<Resource> resources = resourceService.chunks(req.getIds());
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if (resources == null || resources.size() == 0) {
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return JsonResponse.success();
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}
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for (Resource resourceItem : resources) {
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minioService.removeByPath(resourceItem.getPath());
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if (BackendConstant.RESOURCE_TYPE_VIDEO.equals(resourceItem.getType())) {
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resourceVideoService.removeByRid(resourceItem.getId());
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}
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resourceService.removeById(resourceItem.getId());
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}
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return JsonResponse.success();
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}
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@PutMapping("/{id}")
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@SneakyThrows
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public JsonResponse update(
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@RequestBody @Validated ResourceUpdateRequest req,
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@PathVariable(name = "id") Integer id) {
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Resource resource = resourceService.findOrFail(id);
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resourceService.updateNameAndCategoryId(
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resource.getId(), req.getName(), req.getCategoryId());
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return JsonResponse.success();
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}
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}
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