添加获取文件标注者接口

DAPlatform/dao/Relation.py

 from peewee import *
 from dao.model import mysql
 import datetime
-from dao import Slice, Task
+from dao import Slice, Task, User
 
 
 class Result:
@@ -111,6 +111,27 @@ def get_state(user_id, data_id):
         return r.flag
 
 
+# 获取某文件的标注者信息
+def get_executors(data_id):
+    try:
+        find = Relation.select(Relation.user_id).where(Relation.data_id == data_id)
+        index = 0
+        list = []
+        while index < len(find):
+            name = User.get_username(find[index].user_id)
+            list.append(
+                {
+                    'id': find[index].user_id,
+                    'nickname': name
+                }
+            )
+            index += 1
+    except:
+        return Result(0, "get failed", {})
+    else:
+        return Result(1, "ok", list)
+
+
 if __name__ == '__main__':
     # Relation.drop_table()
     # Relation.create_table()

DAPlatform/views/file.py

 import json
 from flask import Blueprint
 from flask import request
-from dao import Data
+from dao import Data, Relation
 
 data = Blueprint("data", __name__, url_prefix="/api/file")
 
@@ -20,3 +20,16 @@ def get_pieces():
         'data': ret.data
     }
     return json.dumps(res)
+
+
+@data.route("/getExecutors", methods=["GET"])
+def get_executors():
+    pieceId = request.args['pieceId']
+    fileId = request.args['fileId']
+    ret = Relation.get_executors(fileId)
+    res = {
+        'code': ret.code,
+        'message': ret.message,
+        'data': ret.data
+    }
+    return json.dumps(res)