update

backend/controller/apps_manager.py

@@ -76,6 +76,7 @@ class AppsManager(object):
 
             result = Apps.get(uuid=uuid)
             if result:
+                result.app_icon.delete()
                 result.delete()
 
             return result, "delete app {}.".format("success" if result else "fail")

backend/controller/download_manager.py

@@ -91,82 +91,23 @@ class DownloadManager(object):
         # 此次下载将生成一次下载记录
 
         # 当前还没有校验前端传来的IMEI是否是合法的
-        epk_path = None
+        epk_path = ""
+        app = None
         with db_session:
-            # 判断应用UUID是否等于evue_launcher
-            if data.get("id") == "evue_launcher123":
-                # 按照格式创建文件夹
-                dir_format = datetime.now().strftime("%Y%m%d%H%M%S")
-                build_path = os.sep.join([os.getcwd(), config.get("UPLOAD_DIR"), conf.get('application', 'launcher_dir'), data.get("imei"), dir_format])
-                if not os.path.exists(build_path):
-                    os.makedirs(build_path)
-
-                build_source_path = os.sep.join([build_path, "src"])
-                if not os.path.exists(build_source_path):
-                    os.mkdir(build_source_path)
-
-                # 判断下name为evue_launcher的文件是否存在
-                # 存在则移动到目标文件夹中
-                launcher = Apps.get(app_name="evue_launcher")
-                if launcher:
-                    # 查找所有关联文件，复制到目标文件夹中
-                    for f in launcher.app_annex:
-                        tf = convert_url_to_local_path(f.path)
-                        if not os.path.exists(tf):
-                            continue
-
-                        filename = os.path.basename(tf)
-                        name, suffix = os.path.splitext(filename)
-                        name = re.sub(r"_\d{14}$", "", name)
-                        shutil.copy(tf, os.sep.join([build_source_path, name + suffix]))
-
-                temp = []
-                # 读取当前系统所有应用及其资源文件
-                apps = Apps.select().where(is_delete=False).order_by(Apps.sort)
-                result_json = []
-                for val in apps:
-                    tmp = val.to_dict(with_collections=True, related_objects=True)
-                    if val.app_build_log:
-                        temp.append({
-                            'icon': val.app_icon.title,
-                            'name': val.app_name,
-                            'url': val.app_url,
-                            'version': val.app_version,
-                            'epk': tmp.get("app_build_log")[0].app_path,
-                            'category': val.category,
-                            'id': str(val.uuid),
-                        })
-
-                    if len(temp) % 4 == 0 and temp:
-                        result_json.append(copy.deepcopy(temp))
-                        temp = []
-
-                if temp:
-                    result_json.append(copy.deepcopy(temp))
-                json_str = json.dumps(result_json, sort_keys=False, ensure_ascii=False)
-
-                with open(os.sep.join([build_source_path, 'evue_dock_apps.json']), 'w') as json_file:
-                    json_file.write(json_str)
-
-                # 打包成EPK文件
-                epk = EpkApp(appName="evue_launcher", appDir=build_source_path, appVersion="1.0", output=build_path)
-                epk.pack()
-                epk_path = os.sep.join([build_path, 'evue_launcher.epk'])
-            else:
             # 根据应用UUID查找相关应用
             app = Apps.get(app_name=data.get("id"), is_delete=False)
+
         if not app:
             return False, "app not found"
 
-                if not app.app_build_log:
-                    return False, "app build file not found"
-
         tmp = app.to_dict(with_collections=True, related_objects=True)
+
+        if tmp.get("app_build_log"):
             epk_path = convert_url_to_local_path(tmp.get("app_build_log")[0].app_path)
+    
             if not os.path.exists(epk_path):
                 return False, "epk file not found"
 
-                # 创建一条下载记录
             if app:
                 AppDownload(app=app, imei=data.get("imei"))
                 commit()

backend/model/annex.py

@@ -14,7 +14,7 @@ class Annex(db.Entity):
     id = PrimaryKey(int, auto=True)
     uuid = Required(uuid.UUID, unique=True, default=uuid.uuid1, index=True)
     app = Optional("Apps", reverse="app_annex")
-    app_icon = Optional("Apps", reverse="app_icon")
+    app_icon = Optional("Apps", reverse="app_icon", cascade_delete=True)
     title = Required(str, max_len=200) # 文件名
     path = Required(LongStr) # 文件路径
     type = Required(int, default=0) # 文件类型 PNG/JPG/GIF/MP3/MP4/DOCX/XLSX/PPT/PDF...

backend/model/apps.py

@@ -21,12 +21,12 @@ class Apps(db.Entity):
     app_version = Optional(str, default="")
     app_url = Optional(str, default="")
     category = Optional(str, default="")
-    app_icon = Required("Annex", reverse="app_icon")
+    app_icon = Optional("Annex", reverse="app_icon", cascade_delete=True)
     app_desc = Optional(str, default="")
-    app_annex = Set("Annex", reverse="app")
-    app_user = Optional("AppUser", reverse="app")
-    app_build_log = Set("BuildLogs", reverse="app")
-    app_download = Set("AppDownload", reverse="app")
+    app_annex = Set("Annex", reverse="app", cascade_delete=True)
+    app_user = Optional("AppUser", reverse="app", cascade_delete=True)
+    app_build_log = Set("BuildLogs", reverse="app", cascade_delete=True)
+    app_download = Set("AppDownload", reverse="app", cascade_delete=True)
     create_at = Required(datetime, default=datetime.now)
     create_by = Required("User", reverse='apps_creator') # BuildLogs与User一对一关系
     update_at = Required(datetime, default=datetime.now)

backend/view/download.py

@@ -60,6 +60,7 @@ def get():
             with open(result, "rb") as f:
                 ret = f.read()
             return ret
+        return response_result(ResponseCode.SERVER_ERROR, msg="file not found: %s" % "")
     except Exception as e:
         traceback.print_exc()
         logger.error(str(e))