plugin system

src/main/plugins/filesystem/FileSystemAdapter.js

@@ -0,0 +1,65 @@
+import BaseNotesAdapter from '../../core/BaseNotesAdapter.js'
+import matter from 'gray-matter'
+import fs from 'fs/promises'
+import path from 'path'
+
+export default class FileSystemNotesAdapter extends BaseNotesAdapter {
+    constructor(config) {
+        super()
+
+        for (const field in config) {
+            this[field] = config[field]
+        }
+    }
+
+    async init() {
+        await fs.mkdir(this.notesDir, { recursive: true })
+    }
+
+    async getAll() {
+        const files = await fs.readdir(this.notesDir)
+        const notes = []
+
+        for (const file of files) {
+            if (!file.endsWith('.md')) continue
+
+            const fullPath = path.join(this.notesDir, file)
+            const raw = await fs.readFile(fullPath, 'utf8')
+            const parsed = matter(raw)
+
+            notes.push({
+                ...parsed.data,
+                content: parsed.content,
+            })
+        }
+
+        return notes
+    }
+
+    async create(note) {
+        await this._write(note)
+    }
+
+    async update(note) {
+        await this._write(note)
+    }
+
+    async delete(id) {
+        const filePath = path.join(this.notesDir, `${id}.md`)
+        await fs.unlink(filePath)
+    }
+
+    async _write(note) {
+        const filePath = path.join(this.notesDir, `${note.id}.md`)
+
+        const fileContent = matter.stringify(note.content, {
+            id: note.id,
+            title: note.title,
+            category: note.category ?? null,
+            createdAt: note.createdAt,
+            updatedAt: note.updatedAt,
+        })
+
+        await fs.writeFile(filePath, fileContent, 'utf8')
+    }
+}