zoeissleeping
1d40812f2a
Each AI provider now has its own module implementing a ProviderModule interface with createGateway, getAuthHeaders, and fetchModels methods. This replaces the monolithic switch statements in ai-provider.ts and models.post.ts with a clean registry pattern.
43 lines
1.2 KiB
TypeScript
43 lines
1.2 KiB
TypeScript
import { Ok } from '~~/types/result';
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import type { ProviderModule } from '.';
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import { createOpenAICompatible } from '@ai-sdk/openai-compatible';
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export default {
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id: 'vllm',
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baseUrl: '',
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modelsEndpoint: '/models',
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createGateway({ apiKey, baseURL }) {
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return Ok({
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gateway: createOpenAICompatible({ name: 'vLLM', apiKey, baseURL, includeUsage: true }),
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streamTransformer: undefined,
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textTransformer: undefined,
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});
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},
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getAuthHeaders(apiKey) {
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return apiKey ? { Authorization: `Bearer ${apiKey}` } : {};
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},
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async fetchModels({ baseURL, apiKey }) {
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const res = await fetch(`${baseURL}/models`, {
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method: 'GET',
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headers: { Authorization: `Bearer ${apiKey}` },
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});
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const data = await res.json();
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if (!res.ok) {
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throw createError({ statusCode: res.status, message: JSON.stringify(data) });
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}
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return data.data.map((model: any) => ({
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id: model.id,
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attributes: {
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inputModalities: ['text'],
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outputModalities: ['text'],
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contextWindow: model.max_model_len,
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}
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}));
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},
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} satisfies ProviderModule;
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