64 lines
1.7 KiB
JavaScript
64 lines
1.7 KiB
JavaScript
var axios = require("axios");
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const Constants = require("./constants.js");
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function HTTPBinary(configuration){
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this.config = JSON.parse(JSON.stringify(configuration));
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if(!this.config["headers"]){
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this.config["headers"] = {};
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}
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this.config["headers"]
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[Constants.HEADER_CONTENT_TYPE] =
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Constants.MIME_JSON + "; charset=" + Constants.CHARSET_DEFAULT;
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}
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HTTPBinary.prototype.emit = function(cloudevent){
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// Create new request object
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var _config = JSON.parse(JSON.stringify(this.config));
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// Always set stuff in _config
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var _headers = _config["headers"];
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// OPTIONAL CONTENT TYPE ATTRIBUTE
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if(cloudevent.getContenttype()) {
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_headers[Constants.HEADER_CONTENT_TYPE] = cloudevent.getContenttype();
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}
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// REQUIRED ATTRIBUTES
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_headers["CE-EventType"] = cloudevent.getType();
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_headers["CE-CloudEventsVersion"] = cloudevent.getSpecversion();
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_headers["CE-Source"] = cloudevent.getSource();
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_headers["CE-EventID"] = cloudevent.getId();
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if(cloudevent.getEventTypeVersion()) {
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_headers["CE-EventTypeVersion"] = cloudevent.getEventTypeVersion();
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}
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if(cloudevent.getTime()) {
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_headers["CE-EventTime"] = cloudevent.getTime();
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}
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if(cloudevent.getSchemaurl()) {
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_headers["CE-SchemaURL"] = cloudevent.getSchemaurl();
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}
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// Set the cloudevent payload
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_config["data"] = cloudevent.format().data;
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// EXTENSION CONTEXT ATTRIBUTES
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var exts = cloudevent.getExtensions();
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for(var ext in exts){
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if({}.hasOwnProperty.call(exts, ext)){
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let capsExt = ext.charAt(0).toUpperCase() + ext.slice(1)
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_headers["CE-X-" + capsExt] = exts[ext];
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}
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}
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// Return the Promise
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return axios.request(_config);
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};
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module.exports = HTTPBinary;
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