map_service_register.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,db,MapService,ServiceFunction
import datetime
import configure
import requests
import json
class Api(ApiTemplate):
api_name = "注册MapService服务"
def process(self):
# 返回结果
res = {}
try:
this_time = datetime.datetime.now()
service_guid = uuid.uuid1().__str__()
map_service_guid = uuid.uuid1().__str__()
# 逻辑是，先调用引擎接口，引擎说可以，才做持久化
para = {"name":self.para.get("name"),
"title":self.para.get("title"),
"type":"mapserver",
"capabilities":2,
"project":self.para.get("project"),"state":1}
map_service_register_url = "{}/dmap/api/manager/regservice".format(configure.dmap_engine)
resp: requests.Response = requests.post(map_service_register_url,data=json.dumps(para),
headers={'Content-Type':'application/json'},timeout=3
)
if resp.status_code == 200:
resp.encoding="utf-8"
resp_json = resp.json()
if not resp_json["status"]=="1":
raise Exception("调用矢量服务的注册服务接口失败！")
else:
raise Exception("调用矢量服务的注册服务接口失败！")
# 并获得服务缩略图
if Service.query.filter_by(name = self.para.get("name")).one_or_none():
raise Exception("同名服务已存在！")
service = Service(
guid = service_guid,
name = self.para.get("name"),
title = self.para.get("title"),
creator=self.para.get("creator"),
state = 1,
create_time = this_time,
update_time = this_time,
description = self.para.get("description"),
#node = Column(Integer),
node = 1 ,
overview = resp_json["url"],
type = self.para.get("type"),
catalog_guid = self.para.get("catalog_guid")
)
map_service = MapService(
guid = map_service_guid,
name = self.para.get("name"),
title = self.para.get("title"),
type = "mapserver",
capabilities = int(self.para.get("capabilities",2)),
project = self.para.get("project"),
service_guid = service_guid
)
service_function_wms = ServiceFunction(guid=uuid.uuid1().__str__(),type="WMS",service_guid=service_guid)
service_function_wfs = ServiceFunction(guid=uuid.uuid1().__str__(),type="WFS",service_guid=service_guid)
db.session.add(service)
db.session.add(map_service)
db.session.add(service_function_wms)
db.session.add(service_function_wfs)
db.session.commit()
res["data"] = service_guid
res["result"] = True
except Exception as e:
db.session.rollback()
raise e
return res
api_doc = {
"tags": ["矢量地图接口"],
"parameters": [
{"name": "name",
"in": "formData",
"type": "string",
"required": "true",
"description": "[矢量地图，电子地图，影像地图]"},
{"name": "title",
"in": "formData",
"type": "string",
"description": "[矢量地图，电子地图，影像地图]"},
{"name": "description",
"in": "formData",
"type": "string",
"description": "[矢量地图，电子地图，影像地图]"},
{"name": "type",
"in": "formData",
"type": "string",
"enum": ["矢量地图"],
"required": "true",
"description": "[矢量地图，电子地图，影像地图]"},
{"name": "catalog_guid",
"in": "formData",
"type": "string",
"description": "[矢量地图，电子地图，影像地图]"},
#矢量地图参数
{"name": "capabilities",
"in": "formData",
"type": "int",
"description": "[矢量地图]"},
{"name": "project",
"in": "formData",
"type": "string",
"description": "[矢量地图]project"},
],
"responses": {
200: {
"schema": {
"properties": {
}
}
}
}
}