From 4f268732be7a3968a823f0a5f3702884f47cd35e Mon Sep 17 00:00:00 2001
From: none <none>
Date: Tue, 21 Mar 2023 16:44:37 +0800
Subject: [PATCH] =?UTF-8?q?added:=20=E8=AF=BE=E6=97=B6=E6=89=B9=E9=87=8F?=
 =?UTF-8?q?=E5=88=9B=E5=BB=BA=E6=8E=A5=E5=8F=A3?=
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---
 .../backend/CourseHourController.java         | 35 +++++++++++++++++++
 .../backend/CourseHourMultiRequest.java       | 26 ++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 src/main/java/xyz/playedu/api/request/backend/CourseHourMultiRequest.java

diff --git a/src/main/java/xyz/playedu/api/controller/backend/CourseHourController.java b/src/main/java/xyz/playedu/api/controller/backend/CourseHourController.java
index 44868ae..6887f6d 100644
--- a/src/main/java/xyz/playedu/api/controller/backend/CourseHourController.java
+++ b/src/main/java/xyz/playedu/api/controller/backend/CourseHourController.java
@@ -2,6 +2,7 @@ package xyz.playedu.api.controller.backend;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 import xyz.playedu.api.PlayEduBCtx;
@@ -13,6 +14,7 @@ import xyz.playedu.api.event.CourseHourCreatedEvent;
 import xyz.playedu.api.event.CourseHourDestroyEvent;
 import xyz.playedu.api.exception.NotFoundException;
 import xyz.playedu.api.middleware.BackendPermissionMiddleware;
+import xyz.playedu.api.request.backend.CourseHourMultiRequest;
 import xyz.playedu.api.request.backend.CourseHourRequest;
 import xyz.playedu.api.request.backend.CourseHourSortRequest;
 import xyz.playedu.api.service.CourseChapterService;
@@ -79,6 +81,39 @@ public class CourseHourController {
         return JsonResponse.success();
     }
 
+    @BackendPermissionMiddleware(slug = BPermissionConstant.COURSE)
+    @PostMapping("/create-batch")
+    @Transactional
+    public JsonResponse storeMulti(@PathVariable(name = "courseId") Integer courseId, @RequestBody @Validated CourseHourMultiRequest req) {
+        if (req.getHours().size() == 0) {
+            return JsonResponse.error("参数为空");
+        }
+
+        List<CourseHour> hours = new ArrayList<>();
+        Date now = new Date();
+
+        for (CourseHourMultiRequest.CourseHourItem item : req.getHours()) {
+            hours.add(new CourseHour() {{
+                setCourseId(courseId);
+                setChapterId(item.getChapterId());
+                setSort(item.getSort());
+                setType(item.getType());
+                setRid(item.getRid());
+                setTitle(item.getTitle());
+                setDuration(item.getDuration());
+                setCreatedAt(now);
+            }});
+        }
+
+        hourService.saveBatch(hours);
+
+        // 只需要发布一次event就可以了
+        CourseHour firstHour = hours.get(0);
+        ctx.publishEvent(new CourseHourCreatedEvent(this, PlayEduBCtx.getAdminUserID(), firstHour.getCourseId(), firstHour.getChapterId(), firstHour.getId()));
+
+        return JsonResponse.success();
+    }
+
     @BackendPermissionMiddleware(slug = BPermissionConstant.COURSE)
     @GetMapping("/{id}")
     public JsonResponse edit(@PathVariable(name = "courseId") Integer courseId, @PathVariable(name = "id") Integer id) throws NotFoundException {
diff --git a/src/main/java/xyz/playedu/api/request/backend/CourseHourMultiRequest.java b/src/main/java/xyz/playedu/api/request/backend/CourseHourMultiRequest.java
new file mode 100644
index 0000000..74fffac
--- /dev/null
+++ b/src/main/java/xyz/playedu/api/request/backend/CourseHourMultiRequest.java
@@ -0,0 +1,26 @@
+package xyz.playedu.api.request.backend;
+
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * @Author 杭州白书科技有限公司
+ * @create 2023/3/21 16:33
+ */
+@Data
+public class CourseHourMultiRequest {
+    @Data
+    public class CourseHourItem {
+        private Integer chapterId;
+        private String title;
+        private Integer duration;
+        private Integer sort;
+        private String type;
+        private Integer rid;
+    }
+
+    @NotNull(message = "hours参数不存在")
+    private List<CourseHourItem> hours;
+}