amis/mock/cfc/index.js

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// cfc 入口。
exports.handler = (event, context, callback) => {
try {
const entry = require('./mock/index');
entry(mockRequest(event, context), mockResponse(event, context, callback));
} catch (e) {
callback(e);
}
};
function mockRequest(event, context) {
let body = {};
if (
event.body &&
typeof event.body === 'string' &&
/^application\/json/i.test(event.headers['Content-Type'])
) {
body = JSON.parse(event.body);
}
return {
query: event.queryStringParameters || {},
method: 'GET',
body: body,
url: `/api/${event.pathParameters.subpath}`,
originalUrl: ''
};
}
function mockResponse(event, context, callback) {
return {
json(json) {
callback(null, {
statusCode: 200,
headers: createHeaders(event.headers),
body: JSON.stringify(json)
});
},
send(res, headers = {}) {
callback(null, {
statusCode: 200,
headers: {
...createHeaders(event.headers),
'Content-Type': 'text/javascript',
...headers
},
json: false,
body: res
});
}
};
}
function createHeaders(headers) {
let referer = '';
if (/^(https?\:\/\/[^:\/]+(?:\:\d+)?\/)/i.test(headers['referer'])) {
referer = RegExp.$1.replace(/\/$/, '');
}
return {
'Content-Type': 'Application/json',
'Access-Control-Allow-Headers': 'x-requested-with,content-type',
'Access-Control-Allow-Methods': 'GET,POST,PUT,DELETE,OPTIONS,HEAD',
'Access-Control-Allow-Origin': referer ? `${referer}` : '*'
};
}