ssr-api.js
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const serviceApi = global.yoho.ServiceAPI;
const ufoAPI = global.yoho.UfoAPI;
const checkParams = require('../../utils/check-params');
const handleResult = require('../../utils/handle-result');
const apiMaps = require('../../config/api-map');
const errorHandler = require('./error-handler');
module.exports = async(req, res, next) => {
res.set({
'Cache-Control': 'no-cache',
Pragma: 'no-cache',
Expires: (new Date(1900, 0, 1, 0, 0, 0, 0)).toUTCString()
});
const apiInfo = apiMaps[req.path];
if (!apiInfo) {
return next();
}
const baseParams = {};
req.route = {
path: req.path
};
if (!apiInfo.service) {
baseParams.method = apiInfo.api;
}
if (apiInfo.auth) {
if (req.user && req.user.uid) {
baseParams.uid = {
toString: () => {
return req.user.uid;
},
sessionKey: req.user.sessionKey,
appSessionType: req.user.appSessionType
};
}
}
try {
const reqParams = Object.assign({}, req.query, req.body, baseParams);
const params = checkParams.getParams(reqParams, apiInfo, req);
const cache = (req.method.toLowerCase() !== 'get' || apiInfo.auth) ? false : apiInfo.cache;
let method = req.method.toLowerCase() === 'post' ? 'post' : 'get';
let result;
let apiCtx = req.ctx(global.yoho.BaseModel);
if (apiInfo.service) {
result = await apiCtx.get({
api: serviceApi,
url: `${apiInfo.api || ''}${apiInfo.path || ''}`,
data: params,
param: {
cache: cache,
}
});
} else if (apiInfo.ufo) {
result = await apiCtx[method]({
api: ufoAPI,
url: apiInfo.path || '',
data: params,
param: {
cache: cache
}
});
} else {
result = await apiCtx[method]({
data: params,
url: apiInfo.path || '',
param: {
cache: cache
}
});
}
if (result) {
return res.json(handleResult(result, apiInfo));
}
return res.json({
code: 400
});
} catch (error) {
return errorHandler.serverError(error, req, res, next);
}
};