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gxwebsoft
2023-08-04 13:14:48 +08:00
commit 1b923e5cff
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/**
* 微信支付相关函数
*/
var wxpay = {
async getOpenid(data) {
let {
provider_pay_type
} = data;
if (provider_pay_type === "jsapi") {
return this._getJsOpenid(data);
} else {
return this._getMpOpenid(data);
}
},
async _getMpOpenid(data) {
let {
config = {},
code,
provider_pay_type
} = data;
if (!config.appId) throw new Error("uni-pay配置wxpay.mp节点下的appId不能为空");
if (!config.secret) throw new Error("uni-pay配置wxpay.mp节点下的secret不能为空");
let res = await uniCloud.httpclient.request("https://api.weixin.qq.com/sns/jscode2session", {
method: 'GET',
data: {
appid: config.appId,
secret: config.secret,
js_code: code,
grant_type: "authorization_code"
},
contentType: 'json', // 指定以application/json发送data内的数据
dataType: 'json' // 指定返回值为json格式自动进行parse
});
if (res.data && !res.data.errcode && res.data.openid) {
return {
errCode: 0,
errMsg: 'ok',
openid: res.data.openid,
unionid: res.data.unionid,
}
} else {
return {
errCode: -1,
errMsg: res.data.errmsg
}
}
},
async _getJsOpenid(data) {
let {
config = {},
code,
provider_pay_type
} = data;
if (!config.appId) throw new Error("uni-pay配置wxpay.jsapi节点下的appId不能为空");
if (!config.secret) throw new Error("uni-pay配置wxpay.jsapi节点下的secret不能为空");
let res = await uniCloud.httpclient.request("https://api.weixin.qq.com/sns/oauth2/access_token", {
method: 'GET',
data: {
appid: config.appId,
secret: config.secret,
code: code,
grant_type: "authorization_code"
},
contentType: 'json', // 指定以application/json发送data内的数据
dataType: 'json' // 指定返回值为json格式自动进行parse
});
if (res.data && !res.data.errcode && res.data.openid) {
return {
errCode: 0,
errMsg: 'ok',
openid: res.data.openid,
unionid: res.data.unionid,
}
} else {
return {
errCode: -1,
errMsg: res.data.errmsg
}
}
}
};
module.exports = wxpay;