Authored by yyq

code 公共处理方法

... ... @@ -13,8 +13,6 @@ const sign = require(`${global.library}/sign`);
const serviceApi = new ServiceAPI();
const log = require(`${global.library}/logger`);
/**
* 获取菜单
* @param undefined
... ... @@ -179,14 +177,12 @@ const getSubNav = (data, type) => {
*/
const setHeaderData = (resData, type) => (
{
headerData: {
header: true,
headType: type,
yohoGroup: getMenuData(),
navbars: resData ? getNavBar(resData, type) : [],
subNav: resData ? getSubNav(resData, type) : []
}
}
);
... ... @@ -204,12 +200,12 @@ exports.requestHeaderData = (type, parentId) => {
type = type || 'boys';
return serviceApi.get('operations/api/v6/category/getCategory', data, true).then(res => {
if (res && res.code === 200) {
return setHeaderData(res.data, type);
} else {
log.error('获取头部信息的接口返回状态码 不是 200');
return {};
}
return serviceApi.get('operations/api/v6/category/getCategory', data, {
cache: true,
code: 200
}).then(res => {
return {
headerData: res ? setHeaderData(res.data, type) : {}
};
});
};
... ...
... ... @@ -55,9 +55,28 @@ class Http {
}
/**
* 处理接口返回状态码
*/
_handleDataCode(data, code, url) {
let result = {};
code = code || 200;
if (_.toNumber(data.code) === _.toNumber(code)) {
_.unset(data, 'code');
_.forEach(data, (value, key) => {
_.set(result, key, value);
});
} else {
log.error(`API: ${url} return code not ${code}`);
}
return result;
}
/**
* 调用接口
*/
_requestFromAPI(options, cacheOption, reqId) {
_requestFromAPI(options, param, reqId) {
const timer = new Timer();
const method = options.method || 'get';
... ... @@ -71,9 +90,15 @@ class Http {
return Promise.reject(API_BAD_RETSULT);
}
// 处理返回数据状态码
if (param && param.code) {
result = this._handleDataCode(result, param.code, options.url);
}
// 写缓存, 否则返回 Slave 缓存服务器的数据
if (config.useCache && cacheOption) {
const cacheTime = _.isNumber(cacheOption) ? cacheOption : 60;
if (options.method === 'get' && config.useCache &&
param && param.cache) {
const cacheTime = _.isNumber(param.cache) ? param.cache : 60;
const catchErr = (err) => {
log.error(`cache: ${err.toString()}`);
};
... ... @@ -92,7 +117,7 @@ class Http {
log.error(`API: ${options.url}?${qs.stringify(options.qs)}`);
// 使用缓存的时候,读取二级缓存
if (config.useCache && cacheOption) {
if (config.useCache && param && param.cache) {
return this._requestFromCache(options, true);
}
return Promise.resolve(API_CALL_FAIL);
... ... @@ -103,9 +128,10 @@ class Http {
* 读取缓存
* @param {[object]} options
* @param {[boolean]} slave true: 读取二级缓存
* @param {[object]} param 请求API处理参数
* @return {[type]}
*/
_requestFromCache(options, slave) {
_requestFromCache(options, slave, param) {
const reqId = this._getReqId(options);
const getCache = slave ? cache.getFromSlave : cache.get;
... ... @@ -122,14 +148,14 @@ class Http {
// 读取缓存失败,并且不是二级缓存的时候,调用 API
if (!slave) {
return this._requestFromAPI(options, true, reqId);
return this._requestFromAPI(options, param, reqId);
}
}).catch(() => {
log.error(slave ? SLAVE_CACHE_FAIL : MASTER_CACHE_FAIL);
// 读取缓存失败,并且不是二级缓存的时候,调用 API
if (!slave) {
return this._requestFromAPI(options, true, reqId);
return this._requestFromAPI(options, param, reqId);
}
return Promise.resolve(API_CALL_FAIL);
... ... @@ -140,10 +166,10 @@ class Http {
* 使用 get 请求获取接口
* @param {[string]} url
* @param {[object]} data
* @param {[bool or number]} cacheOption 使用数字时,数字表示缓存时间
* @param {[object]} param 数据处理参数
* @return {[type]}
*/
get(url, data, cacheOption) {
get(url, data, param) {
const options = {
url: `${this.ApiUrl}${url}`,
qs: data.client_secret ? data : sign.apiSign(data),
... ... @@ -153,19 +179,21 @@ class Http {
};
// 从缓存获取数据
if (config.useCache && cacheOption) {
return this._requestFromCache(options);
if (config.useCache && param && param.catch) {
return this._requestFromCache(options, false, param);
}
return this._requestFromAPI(options, cacheOption);
return this._requestFromAPI(options, param);
}
/**
* post
* @param url String
* @param data Obejct
* 使用 post 请求获取接口
* @param {[string]} url
* @param {[object]} data
* @param {[object]} param 数据处理参数
* @return {[type]}
*/
post(url, data) {
post(url, data, param) {
const options = {
url: `${this.ApiUrl}${url}`,
form: data.client_secret ? data : sign.apiSign(data),
... ... @@ -174,7 +202,7 @@ class Http {
timeout: 3000
};
return this._requestFromAPI(options);
return this._requestFromAPI(options, param);
}
all(list) {
... ...