map_service_edit.py
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# coding=utf-8
#author: 4N
#createtime: 2021/9/17
#email: nheweijun@sina.com
from app.util.component.ApiTemplate import ApiTemplate
import uuid
from ..models import Service,MapService,db,ServiceFunction
import requests
import configure
import json
import datetime
from authlib.integrations.flask_oauth2 import current_token
from app.util.component.UserCheck import UserCheck
class Api(ApiTemplate):
api_name = "修改MapService服务"
def process(self):
# 返回结果
res = {}
try:
guid = self.para.get("guid")
functions = self.para.get("functions")
service :Service = Service.query.filter_by(guid=guid)
this_time = datetime.datetime.now()
if not service:
raise Exception("服务不存在！")
#验证权限
UserCheck.verify(service.creator,current_token.user.username)
service_update = {"update_time":this_time}
map_service_update = {}
for key in self.para.keys():
if key in ["name","title","state","description","overview","catalog_guid"]:
service_update[key] = self.para.get(key)
if key in ["name","tile","project","capabilities"]:
map_service_update[key] = self.para.get(key)
para = {"name":self.para.get("name"),
"title":self.para.get("title"),
"type":"mapserver",
"capabilities":2,
"project":self.para.get("project")}
map_service_register_url = "{}/dmap/api/manager/regservice".format(configure.vector_engine)
resp: requests.Response = requests.post(map_service_register_url,data=json.dumps(para),
headers={'Content-Type':'application/json'},timeout=3
)
resp.encoding="utf-8"
resp_json = resp.json()
if not resp_json["status"]=="1":
raise Exception("调用矢量服务的修改服务接口失败！")
# 修改功能
if functions:
new_types = functions.split(",")
old_functions = ServiceFunction.query.filter_by(service_guid=guid).all()
for function in old_functions:
if function.type not in new_types:
db.session.delete(function)
for new_type in new_types:
if new_type not in [fun.type for fun in old_functions]:
service_function = ServiceFunction(guid=uuid.uuid1().__str__(),type=new_type,
service_guid=guid)
db.session.add(service_function)
map_service = MapService.query.filter_by(service_guid=guid)
if service_update:
service.update(service_update)
if map_service_update:
map_service.update(map_service_update)
db.session.commit()
res["result"] = True
except Exception as e:
raise e
return res
api_doc = {
"tags": ["地图服务接口"],
"parameters": [
{"name": "name",
"in": "formData",
"type": "string",
"required": "true",
"description": "[地图服务，切片服务，影像服务]"},
{"name": "title",
"in": "formData",
"type": "string",
"description": "[地图服务，切片服务，影像服务]"},
{"name": "description",
"in": "formData",
"type": "string",
"description": "[地图服务，切片服务，影像服务]"},
{"name": "catalog_guid",
"in": "formData",
"type": "string",
"description": "[地图服务，切片服务，影像服务]"},
{"name": "layer_style",
"in": "formData",
"type": "string",
"description": "[地图服务，切片服务]图层样式"},
{"name": "functions",
"in": "formData",
"type": "string",
"description": "[地图服务]服务能力，用逗号相隔"},
#地图服务参数
{"name": "capabilities",
"in": "formData",
"type": "int",
"description": "[地图服务]"},
{"name": "project",
"in": "formData",
"type": "string",
"description": "[地图服务]project"},
],
"responses": {
200: {
"schema": {
"properties": {
}
}
}
}
}