feat: restructure into XFlow monorepo with Nuxt 4, Modular Onion Monolith, Android client, and Desktop CLI

apps/web/server/api/nodes/[id].put.ts

@@ -0,0 +1,26 @@
+import { requireAuth } from '~/server/utils/auth'
+import { nodes, addAchievement } from '~/server/utils/db'
+
+export default defineEventHandler(async (event) => {
+  const user = requireAuth(event)
+  const id = getRouterParam(event, 'id')
+  const body = await readBody(event)
+
+  const existing = nodes.get(id || '') || { id, state: 'pending', assigned_to: user.id }
+
+  // Update state
+  const updated = { ...existing, ...body, updatedAt: new Date().toISOString() }
+  nodes.set(id || '', updated)
+
+  // Gamification: achievement on completion
+  if (body.state === 'completed' && existing.state !== 'completed') {
+    addAchievement(user.id, {
+      id: `completed-${id}`,
+      title: 'Задача выполнена',
+      description: `Нода ${id} завершена`,
+      icon: '✅'
+    })
+  }
+
+  return { node: updated }
+})

apps/web/server/api/nodes/[id]/execute.post.ts

@@ -0,0 +1,105 @@
+import { requireAuth } from '~/server/utils/auth'
+import { prisma } from '~/server/utils/prisma'
+import { generateAIResponse } from '~/server/utils/ai'
+
+export default defineEventHandler(async (event) => {
+  const user = requireAuth(event)
+  const nodeId = getRouterParam(event, 'id')
+  const body = await readBody(event)
+  const { canvasId, context } = body
+
+  console.log(`[Execute] nodeId=${nodeId} canvasId=${canvasId} userId=${user.id}`)
+
+  if (!nodeId || !canvasId) {
+    throw createError({ statusCode: 400, message: 'Node ID and Canvas ID are required' })
+  }
+
+  // 1. Найти холст и убедиться в правах доступа
+  const canvas = await prisma.canvas.findUnique({
+    where: { id: canvasId }
+  })
+
+  console.log(`[Execute] Canvas found: ${!!canvas}, nodes count: ${(canvas?.nodes as any[])?.length}`)
+
+  if (!canvas) {
+    throw createError({ statusCode: 404, message: 'Canvas not found' })
+  }
+
+  // Проверка прав (владелец или админ)
+  if (canvas.ownerId !== user.id && user.role !== 'admin') {
+    throw createError({ statusCode: 403, message: 'Access denied' })
+  }
+
+  // 2. Найти конкретный узел в JSON холста
+  const nodes = (canvas.nodes as any[]) || []
+  const nodeIdx = nodes.findIndex(n => n.id === nodeId)
+  
+  console.log(`[Execute] Node found at index: ${nodeIdx}`)
+
+  if (nodeIdx === -1) {
+    throw createError({ statusCode: 404, message: `Node ${nodeId} not found in canvas ${canvasId}` })
+  }
+
+  const node = nodes[nodeIdx]
+  console.log(`[Execute] Node type: ${node.type}`)
+
+  try {
+    let result = ''
+
+    if (node.type === 'ai') {
+      // Формируем промпт с учетом контекста от соседей
+      let fullPrompt = node.prompt || node.text || 'Analyze the provided context.'
+
+      if (context && context.length > 0) {
+        const contextText = context.map((c: any) => `[Node ${c.id}]: ${c.text}`).join('\n\n')
+        fullPrompt = `CONTEXT INFORMATION:\n${contextText}\n\nUSER REQUEST/INSTRUCTION:\n${fullPrompt}`
+      }
+
+      // Модель можно задать прямо в узле: node.model = 'qwen_coder' | 'llama' | 'gemma' | 'laguna' | 'nemotron'
+      const model = node.model || undefined
+      console.log(`[AI Execute] model=${model || 'default'} nodeId=${nodeId}`)
+      result = await generateAIResponse(fullPrompt, 'You are a helpful assistant.', model)
+
+      // Сохраняем результат в текст узла
+      nodes[nodeIdx].text = result
+
+    } else if (node.type === 'webhook') {
+      const url = node.url
+      const method = node.method || 'GET'
+      
+      if (!url) throw new Error('Webhook URL is not configured')
+
+      console.log(`[Webhook Execute] Calling ${method} ${url}...`)
+      
+      const response = await $fetch<any>(url, {
+        method,
+        ...(method === 'POST' ? { body: { context, timestamp: new Date() } } : {})
+      })
+
+      result = typeof response === 'string' ? response : JSON.stringify(response, null, 2)
+      nodes[nodeIdx].text = `### Response from ${url}\n\n\`\`\`json\n${result}\n\`\`\``
+      
+    } else {
+      throw createError({ statusCode: 400, message: `Execution not supported for type: ${node.type}` })
+    }
+
+    // 3. Сохраняем обновленный холст
+    await prisma.canvas.update({
+      where: { id: canvasId },
+      data: { nodes }
+    })
+
+    return {
+      success: true,
+      result,
+      message: 'Node executed and canvas updated'
+    }
+
+  } catch (error: any) {
+    console.error('Node execution error:', error)
+    throw createError({
+      statusCode: 500,
+      message: error.message || 'Execution failed'
+    })
+  }
+})

apps/web/server/api/nodes/index.get.ts

@@ -0,0 +1,14 @@
+import { requireAuth } from '~/server/utils/auth'
+import { nodes } from '~/server/utils/db'
+
+export default defineEventHandler(async (event) => {
+  const user = requireAuth(event)
+
+  // RBAC: filter nodes by assigned_to or role
+  const allNodes = Array.from(nodes.values())
+  const filtered = user.role === 'admin'
+    ? allNodes
+    : allNodes.filter((n: any) => n.assigned_to === user.id || n.assigned_to === 'all')
+
+  return { nodes: filtered }
+})