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'.' + this.userId : '');\n }\n\n private assertExchange() {\n return channelManager.getChannel().then((channel) => {\n return new Promise((resolve, reject) => {\n channel.assertExchange(this.fullExchangeName, \"topic\", EXCHANGE_OPTIONS,\n (err) => err ? reject(err) : resolve(channel));\n })\n })\n }\n\n private assertExchangeForAllEvents() {\n return channelManager.getChannel().then((channel) => {\n if (this.userId) return channel;\n return new Promise((resolve, reject) => {\n channel.assertExchange(EXCHANGE_ALL_EVENTS, \"topic\", EXCHANGE_OPTIONS,\n (err) => err ? reject(err) : resolve(channel));\n })\n })\n }\n\n private bindToExchangeForAllEvents() {\n return channelManager.getChannel().then((channel) => {\n if (this.userId) return channel;\n return new Promise<Channel>((resolve, reject) => {\n channel.bindExchange(EXCHANGE_ALL_EVENTS, this.fullExchangeName, \"#\", {},\n (err) => err ? reject(err) : resolve(channel));\n })\n })\n }\n\n sendBuffer(buffer) {\n return channelManager.getChannel()\n .then(() => this.assertExchange())\n .then(() => this.assertExchangeForAllEvents())\n .then(() => this.bindToExchangeForAllEvents())\n .then((channel) => {\n channel.publish(this.fullExchangeName, this.routeKey, buffer, {\n contentType: \"text/json\",\n persistent: true\n });\n });\n }\n\n sendString(string:string) {\n return this.sendBuffer(new Buffer(string));\n }\n\n prepareMessage(object:any) {\n var message:Message = {\n exchange: this.exchange,\n topic: this.topic,\n content: object\n };\n\n if (this.userId) message.userId = this.userId;\n\n return JSON.stringify(message);\n }\n}"]} |