加获取暗号接口

pcloud-service-book/src/main/java/com/pcloud/book/group/biz/BookGroupBiz.java

@@ -427,4 +427,9 @@ public interface BookGroupBiz {
      * @return
      */
     List<BookGroupServe> getBookGroupServeList(Long bookGroupId);
+
+    /**
+     * 获取社群码暗号
+     */
+    String getBookGroupCipher();
 }

pcloud-service-book/src/main/java/com/pcloud/book/group/biz/impl/BookGroupBizImpl.java

@@ -149,6 +149,7 @@ import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Random;
 import java.util.stream.Collectors;
 
 /**
@@ -2185,5 +2186,33 @@ public class BookGroupBizImpl implements BookGroupBiz {
         return list;
     }
 
+    @ParamLog("获取社群码暗号")
+    @Override
+    public String getBookGroupCipher() {
+        String bookGroupCipher = createBookGroupCipher();
+        //判断是否为库里面没有的
+        BookGroup bookGroup = bookGroupDao.getByBookGroupCipher(bookGroupCipher);
+        if (bookGroup != null) {
+            //重新生成
+            bookGroupCipher = createBookGroupCipher();
+        }
+        return bookGroupCipher;
+    }
+
+    @ParamLog("生成暗号")
+    private String createBookGroupCipher(){
+        //生成暗号规则：abc1234，前三位小写字母，后四位数字
+        Random random = new Random();
+        String s = "";
+        for (int i = 0; i < 3; i++) {
+            int result = 97 + random.nextInt(26);
+            s = s + String.valueOf((char) result);
+        }
+        for (int i = 0; i < 4; i++) {
+            int result = random.nextInt(10);
+            s = s + String.valueOf(result);
+        }
+        return s;
+    }
 
 }

pcloud-service-book/src/main/java/com/pcloud/book/group/facade/BookGroupFacade.java

@@ -416,4 +416,10 @@ public interface BookGroupFacade {
             @RequestHeader("token") String token,
             @RequestParam("bookGroupId") Long bookGroupId
     ) throws BizException, PermissionException, JsonParseException;
+
+    @ApiOperation("获取社群码暗号")
+    @GetMapping("getBookGroupCipher")
+    ResponseDto<?> getBookGroupCipher(
+            @RequestHeader("token") String token
+    ) throws BizException, PermissionException, JsonParseException;
 }

pcloud-service-book/src/main/java/com/pcloud/book/group/facade/impl/BookGroupFacadeImpl.java

@@ -589,4 +589,14 @@ public class BookGroupFacadeImpl implements BookGroupFacade {
         return new ResponseDto<>(bookGroupBiz.getBookGroupServeList(bookGroupId));
     }
 
+    @ApiOperation("获取社群码暗号")
+    @GetMapping("getBookGroupCipher")
+    @Override
+    public ResponseDto<?> getBookGroupCipher(
+            @RequestHeader("token") String token
+    ) throws BizException, PermissionException, JsonParseException {
+        SessionUtil.getVlaue(token, SessionUtil.PARTY_ID);
+        return new ResponseDto<>(bookGroupBiz.getBookGroupCipher());
+    }
+
 }