@agent-labs/ag-ui-server/dist/text-message.handler-AFvULw9J.mjs.map

AG-UI Node.js server with OpenAI integration

{"version":3,"file":"text-message.handler-AFvULw9J.mjs","names":["encoder: EventEncoder","chunk: OpenAI.Chat.Completions.ChatCompletionChunk","context: StreamContext","event: EventData","EventType"],"sources":["../src/agent/handlers/text-message.handler.ts"],"sourcesContent":["import { EventEncoder } from '@ag-ui/encoder';\nimport { EventType } from '@ag-ui/core';\nimport { StreamHandler, StreamContext, EventData } from '../types';\nimport OpenAI from 'openai';\n\nexport class TextMessageHandler implements StreamHandler {\n  constructor(private encoder: EventEncoder) {}\n\n  async *handle(chunk: OpenAI.Chat.Completions.ChatCompletionChunk, context: StreamContext): AsyncGenerator<string, void, unknown> {\n    if (!context.isMessageStarted) {\n      const event: EventData = {\n        type: EventType.TEXT_MESSAGE_START,\n        messageId: context.messageId,\n        role: 'assistant',\n        content: '',\n        messages: [{\n          id: context.messageId,\n          role: 'assistant',\n          content: ''\n        }]\n      };\n      yield this.encoder.encode(event);\n      context.isMessageStarted = true;\n    }\n\n    const content = chunk.choices[0].delta.content;\n    if (content) {\n      context.fullResponse += content;\n      const event: EventData = {\n        type: EventType.TEXT_MESSAGE_CONTENT,\n        messageId: context.messageId,\n        role: 'assistant',\n        delta: content,\n        content: context.fullResponse,\n        messages: [{\n          id: context.messageId,\n          role: 'assistant',\n          content: context.fullResponse\n        }]\n      };\n      yield this.encoder.encode(event);\n    }\n  }\n\n  async *finalize(context: StreamContext): AsyncGenerator<string, void, unknown> {\n    if (context.isMessageStarted) {\n      const event: EventData = {\n        type: EventType.TEXT_MESSAGE_END,\n        messageId: context.messageId,\n        role: 'assistant',\n        content: context.fullResponse,\n        messages: [{\n          id: context.messageId,\n          role: 'assistant',\n          content: context.fullResponse\n        }]\n      };\n      yield this.encoder.encode(event);\n    }\n  }\n} "],"mappings":";;;;AAKA,IAAa,qBAAb,MAAyD;CACvD,YAAoBA,SAAuB;EAAvB;CAAyB;CAE7C,OAAO,OAAOC,OAAoDC,SAA+D;AAC/H,OAAK,QAAQ,kBAAkB;GAC7B,MAAMC,QAAmB;IACvB,MAAMC,sBAAU;IAChB,WAAW,QAAQ;IACnB,MAAM;IACN,SAAS;IACT,UAAU,CAAC;KACT,IAAI,QAAQ;KACZ,MAAM;KACN,SAAS;IACV,CAAC;GACH;AACD,SAAM,KAAK,QAAQ,OAAO,MAAM;AAChC,WAAQ,mBAAmB;EAC5B;EAED,MAAM,UAAU,MAAM,QAAQ,GAAG,MAAM;AACvC,MAAI,SAAS;AACX,WAAQ,gBAAgB;GACxB,MAAMD,QAAmB;IACvB,MAAMC,sBAAU;IAChB,WAAW,QAAQ;IACnB,MAAM;IACN,OAAO;IACP,SAAS,QAAQ;IACjB,UAAU,CAAC;KACT,IAAI,QAAQ;KACZ,MAAM;KACN,SAAS,QAAQ;IAClB,CAAC;GACH;AACD,SAAM,KAAK,QAAQ,OAAO,MAAM;EACjC;CACF;CAED,OAAO,SAASF,SAA+D;AAC7E,MAAI,QAAQ,kBAAkB;GAC5B,MAAMC,QAAmB;IACvB,MAAMC,sBAAU;IAChB,WAAW,QAAQ;IACnB,MAAM;IACN,SAAS,QAAQ;IACjB,UAAU,CAAC;KACT,IAAI,QAAQ;KACZ,MAAM;KACN,SAAS,QAAQ;IAClB,CAAC;GACH;AACD,SAAM,KAAK,QAAQ,OAAO,MAAM;EACjC;CACF;AACF"}