- Rename directory keep-notes -> memento-note with all code references - Prisma: SQLite -> PostgreSQL (both app and MCP server schemas) - Sync MCP schema with main app (add missing fields, relations, indexes) - Delete 17 SQLite migrations (clean slate for PostgreSQL) - Remove SQLite dependencies (@libsql/client, better-sqlite3, etc.) - Fix MCP server: hardcoded Windows DB paths -> DATABASE_URL env var - Fix MCP server: .dockerignore excluded index-sse.js (SSE mode broken) - MCP Dockerfile: node:20 -> node:22 - Docker Compose: add postgres service, remove SQLite volume - Generate favicon.ico, icon-192.png, icon-512.png, apple-icon.png - Update layout.tsx icons and manifest.json for PNG icons - Update all .env files for PostgreSQL - Rewrite README.md with updated sections - Remove mcp-server/node_modules and prisma/client-generated from git tracking Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
138 lines
4.2 KiB
TypeScript
138 lines
4.2 KiB
TypeScript
import { AIProvider, TagSuggestion, TitleSuggestion } from '../types';
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export class OllamaProvider implements AIProvider {
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private baseUrl: string;
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private modelName: string;
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private embeddingModelName: string;
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constructor(baseUrl: string, modelName: string = 'llama3', embeddingModelName?: string) {
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if (!baseUrl) {
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throw new Error('baseUrl is required for OllamaProvider')
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}
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// Ensure baseUrl ends with /api for Ollama API
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this.baseUrl = baseUrl.endsWith('/api') ? baseUrl : `${baseUrl}/api`;
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this.modelName = modelName;
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this.embeddingModelName = embeddingModelName || modelName;
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}
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async generateTags(content: string): Promise<TagSuggestion[]> {
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try {
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const response = await fetch(`${this.baseUrl}/generate`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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model: this.modelName,
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prompt: `Analyse la note suivante et extrais les concepts clés sous forme de tags courts (1-3 mots max).
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Règles:
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- Pas de mots de liaison (le, la, pour, et...).
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- Garde les expressions composées ensemble (ex: "semaine prochaine", "New York").
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- Normalise en minuscules sauf noms propres.
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- Maximum 5 tags.
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Réponds UNIQUEMENT sous forme de liste JSON d'objets : [{"tag": "string", "confidence": number}].
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Contenu de la note: "${content}"`,
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stream: false,
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}),
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});
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if (!response.ok) throw new Error(`Ollama error: ${response.statusText}`);
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const data = await response.json();
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const text = data.response;
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const jsonMatch = text.match(/\[\s*\{[\s\S]*\}\s*\]/);
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if (jsonMatch) {
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return JSON.parse(jsonMatch[0]);
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}
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// Support pour le format { "tags": [...] }
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const objectMatch = text.match(/\{\s*"tags"\s*:\s*(\[[\s\S]*\])\s*\}/);
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if (objectMatch && objectMatch[1]) {
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return JSON.parse(objectMatch[1]);
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}
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return [];
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} catch (e) {
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console.error('Erreur API directe Ollama:', e);
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return [];
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}
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}
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async getEmbeddings(text: string): Promise<number[]> {
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try {
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const response = await fetch(`${this.baseUrl}/embeddings`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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model: this.embeddingModelName,
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prompt: text,
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}),
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});
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if (!response.ok) throw new Error(`Ollama error: ${response.statusText}`);
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const data = await response.json();
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return data.embedding;
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} catch (e) {
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console.error('Erreur embeddings directs Ollama:', e);
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return [];
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}
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}
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async generateTitles(prompt: string): Promise<TitleSuggestion[]> {
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try {
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const response = await fetch(`${this.baseUrl}/generate`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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model: this.modelName,
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prompt: `${prompt}
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Réponds UNIQUEMENT sous forme de tableau JSON : [{"title": "string", "confidence": number}]`,
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stream: false,
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}),
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});
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if (!response.ok) throw new Error(`Ollama error: ${response.statusText}`);
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const data = await response.json();
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const text = data.response;
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// Extraire le JSON de la réponse
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const jsonMatch = text.match(/\[\s*\{[\s\S]*\}\s*\]/);
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if (jsonMatch) {
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return JSON.parse(jsonMatch[0]);
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}
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return [];
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} catch (e) {
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console.error('Erreur génération titres Ollama:', e);
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return [];
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}
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}
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async generateText(prompt: string): Promise<string> {
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try {
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const response = await fetch(`${this.baseUrl}/generate`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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model: this.modelName,
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prompt: prompt,
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stream: false,
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}),
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});
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if (!response.ok) throw new Error(`Ollama error: ${response.statusText}`);
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const data = await response.json();
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return data.response.trim();
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} catch (e) {
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console.error('Erreur génération texte Ollama:', e);
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throw e;
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}
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}
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}
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