portfolio/n8n-workflows/telegram-cms.json

{
  "name": "🎯 ULTIMATE Telegram CMS COMPLETE",
  "nodes": [
    {
      "parameters": {
        "updates": [
          "message",
          "callback_query"
        ],
        "additionalFields": {}
      },
      "type": "n8n-nodes-base.telegramTrigger",
      "typeVersion": 1.2,
      "position": [
        0,
        240
      ],
      "id": "telegram-trigger-001",
      "name": "Telegram Trigger",
      "webhookId": "telegram-cms-webhook-001",
      "credentials": {
        "telegramApi": {
          "id": "ADurvy9EKUDzbDdq",
          "name": "DK0_Server"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "const input = $input.first().json;\nconst token = '8166414331:AAGNQ6fn2juD5esaTRxPjtTdSMkwq_oASIc';\n\nif (input.callback_query) {\n  const cbq = input.callback_query;\n  const chatId = cbq.message.chat.id;\n  const data = cbq.data;\n  const callbackQueryId = cbq.id;\n  \n  if (token) {\n    try {\n      await this.helpers.httpRequest({ \n        method: 'POST', \n        url: 'https://api.telegram.org/bot' + token + '/answerCallbackQuery', \n        headers: { 'Content-Type': 'application/json' }, \n        body: { callback_query_id: callbackQueryId } \n      });\n    } catch(e) {}\n  }\n  \n  const parts = data.split(':');\n  const action = parts[0];\n  \n  if (action === 'start') return [{ json: { action: 'start', chatId } }];\n  if (action === 'stats') return [{ json: { action: 'stats', chatId } }];\n  if (action === 'list') return [{ json: { action: 'list', type: parts[1], page: parseInt(parts[2] || '1'), chatId } }];\n  if (action === 'preview') return [{ json: { action: 'preview', collectionType: parts[1], id: parts[2], chatId } }];\n  if (action === 'publish') return [{ json: { action: 'publish', collectionType: parts[1], id: parts[2], chatId } }];\n  if (action === 'delete') return [{ json: { action: 'delete', collectionType: parts[1], id: parts[2], chatId } }];\n  if (action === 'review_info') return [{ json: { action: 'review_info', id: parts[1], chatId } }];\n  \n  return [{ json: { action: 'unknown', chatId } }];\n}\n\nconst text = input.message?.text ?? '';\nconst chatId = input.message?.chat?.id;\nlet match;\n\nif (text === '/start') return [{ json: { action: 'start', chatId } }];\nif (text === '/stats') return [{ json: { action: 'stats', chatId } }];\n\nmatch = text.match(/^\\/list\\s+(projects|books)(?:\\s+(\\d+))?/);\nif (match) return [{ json: { action: 'list', type: match[1], page: parseInt(match[2] || '1'), chatId } }];\n\nmatch = text.match(/^\\/preview\\s*(project|book)?(\\d+)/);\nif (match) {\n  const typePrefix = match[1] === 'project' ? 'projects' : match[1] === 'book' ? 'book_reviews' : 'projects';\n  return [{ json: { action: 'preview', collectionType: typePrefix, id: match[2], chatId } }];\n}\n\nmatch = text.match(/^\\/search\\s+(.+)/);\nif (match) return [{ json: { action: 'search', query: match[1].trim(), chatId } }];\n\nmatch = text.match(/^\\/publish\\s*(project|book)?(\\d+)/);\nif (match) {\n  const typePrefix = match[1] === 'book' ? 'books' : 'projects';\n  return [{ json: { action: 'publish', collectionType: typePrefix, id: match[2], chatId } }];\n}\n\nmatch = text.match(/^\\/delete\\s*(project|book)?(\\d+)/);\nif (match) {\n  const typePrefix = match[1] === 'book' ? 'books' : 'projects';\n  return [{ json: { action: 'delete', collectionType: typePrefix, id: match[2], chatId } }];\n}\n\n// .review HC_ID [RATING] -> starts review process with AI questions\nmatch = text.match(/^\\.review\\s+(\\d+)(?:\\s+([1-5]))?/);\nif (match) return [{ json: { action: 'review_info', hardcoverId: match[1], rating: match[2] ? parseInt(match[2]) : 0, chatId } }];\n\n// .answer BOOK_ID RATING your answers -> submit review answers\nmatch = text.match(/^\\.answer\\s+(\\d+)\\s+([1-5])\\s+(.+)/);\nif (match) return [{ json: { action: 'answer_review', bookId: match[1], rating: parseInt(match[2]), answers: match[3].trim(), chatId } }];\n\nmatch = text.match(/^\\.refine\\s+(\\d+)\\s+(.+)/);\nif (match) return [{ json: { action: 'refine_review', id: match[1], feedback: match[2].trim(), chatId } }];\n\nreturn [{ json: { action: 'unknown', chatId } }];\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        240,
        240
      ],
      "id": "global-parser-001",
      "name": "Global Parser"
    },
    {
      "parameters": {
        "rules": {
          "values": [
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "start",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "start"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "list",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "list"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "search",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "search"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "stats",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "stats"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "preview",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "preview"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "publish",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "publish"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "delete",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "delete"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "delete_review",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "delete_review"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "answer_review",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "answer_review"
            },
            {
              "conditions": {
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                },
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "refine_review",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and"
              },
              "renameOutput": true,
              "outputKey": "refine_review"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "unknown",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "unknown"
            },
            {
              "conditions": {
                "conditions": [
                  {
                    "leftValue": "={{ $json.action }}",
                    "rightValue": "review_info",
                    "operator": {
                      "type": "string",
                      "operation": "equals"
                    }
                  }
                ],
                "combinator": "and",
                "options": {
                  "caseSensitive": true,
                  "leftValue": ""
                }
              },
              "renameOutput": true,
              "outputKey": "review_info"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.switch",
      "typeVersion": 3.2,
      "position": [
        480,
        240
      ],
      "id": "router-001",
      "name": "Command Router"
    },
    {
      "parameters": {
        "jsCode": "\ntry {\n  var chatId = $input.first().json.chatId;\n  var projectsResp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/projects?aggregate[count]=id&filter[status][_eq]=draft', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var draftProjects = (projectsResp && projectsResp.data && projectsResp.data[0] && projectsResp.data[0].count && projectsResp.data[0].count.id) || 0;\n  var booksResp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews?aggregate[count]=id&filter[status][_eq]=draft', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var draftBooks = (booksResp && booksResp.data && booksResp.data[0] && booksResp.data[0].count && booksResp.data[0].count.id) || 0;\n  var message = '\\u{1F3AF} <b>DK0 Portfolio CMS</b>\\n\\n\\u{1F4CA} <b>Status:</b>\\n\\u2022 Draft Projects: ' + draftProjects + '\\n\\u2022 Draft Reviews: ' + draftBooks + '\\n\\nTap a button to navigate.';\n  var keyboard = [\n    [{ text: '\\u{1F4CB} Projects', callback_data: 'list:projects:1' }, { text: '\\u{1F4DA} Books', callback_data: 'list:books:1' }],\n    [{ text: '\\u{1F4CA} Stats', callback_data: 'stats' }]\n  ];\n  return [{ json: { chatId: chatId, message: message, parseMode: 'HTML', keyboard: keyboard } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Error loading dashboard: ' + error.message, parseMode: 'HTML' } }];\n}\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        -120
      ],
      "id": "dashboard-001",
      "name": "Dashboard Handler"
    },
    {
      "parameters": {
        "jsCode": "\ntry {\n  var input = $input.first().json;\n  var type = input.type;\n  var page = input.page || 1;\n  var chatId = input.chatId;\n  var limit = 5;\n  var offset = (page - 1) * limit;\n  var collection = type === 'projects' ? 'projects' : 'book_reviews';\n  var fields = type === 'projects' ? 'id,slug,category,status,date_created,translations.*' : 'id,book_title,rating,status,finished_at';\n  var url = 'https://cms.dk0.dev/items/' + collection + '?limit=' + limit + '&offset=' + offset + '&sort=' + (type === 'projects' ? '-date_created' : '-finished_at') + '&fields=' + fields;\n  var response = await this.helpers.httpRequest({ method: 'GET', url: url, headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var items = (response && response.data) || [];\n  if (items.length === 0) {\n    return [{ json: { chatId: chatId, message: 'No ' + type + ' found.', parseMode: 'HTML', keyboard: [[{ text: '\\u{1F3E0} Home', callback_data: 'start' }]] } }];\n  }\n  var message = '<b>' + type.toUpperCase() + ' (Page ' + page + ')</b>\\n\\n';\n  var keyboard = [];\n  items.forEach(function(item, idx) {\n    var num = idx + 1;\n    var displayNum = (offset || 0) + num;\n    if (type === 'projects') {\n      var title = (item.translations && item.translations[0] && item.translations[0].title) || item.slug || 'Untitled';\n      message += displayNum + '. <b>' + title + '</b>\\n   ' + (item.category || 'N/A') + ' | ' + item.status + '\\n\\n';\n    } else {\n      var stars = '';\n      for (var s = 0; s < (item.rating || 0); s++) { stars += '\\u2B50'; }\n      message += displayNum + '. <b>' + (item.book_title || 'Untitled') + '</b>\\n   ' + stars + ' | ' + item.status + '\\n\\n';\n    }\n    var row = [\n      { text: '\\u{1F441} #' + displayNum, callback_data: 'preview:' + type + ':' + item.id },\n      { text: '\\u2705 Pub #' + displayNum, callback_data: 'publish:' + type + ':' + item.id }\n    ];\n    if (type === 'books' && item.status === 'draft') {\n      row.push({ text: '\\u270D\\uFE0F Review #' + displayNum, callback_data: 'review_info:' + item.id });\n    }\n    row.push({ text: '\\u{1F5D1} Del #' + displayNum, callback_data: 'delete:' + type + ':' + item.id });\n    keyboard.push(row);\n  });\n  var navRow = [];\n  if (page > 1) { navRow.push({ text: '\\u2190 Prev', callback_data: 'list:' + type + ':' + (page - 1) }); }\n  if (items.length === limit) { navRow.push({ text: 'Next \\u2192', callback_data: 'list:' + type + ':' + (page + 1) }); }\n  navRow.push({ text: '\\u{1F3E0} Home', callback_data: 'start' });\n  keyboard.push(navRow);\n  return [{ json: { chatId: chatId, message: message, parseMode: 'HTML', keyboard: keyboard } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Error fetching list: ' + error.message, parseMode: 'HTML' } }];\n}\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        0
      ],
      "id": "list-handler-001",
      "name": "List Handler"
    },
    {
      "parameters": {
        "jsCode": "try {\n  var input = $input.first().json;\n  var query = input.query;\n  var chatId = input.chatId;\n  var encoded = encodeURIComponent(query);\n  var projectsResp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/projects?filter[translations][title][_contains]=' + encoded + '&limit=5&fields=id,slug,category,translations.*', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var booksResp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews?filter[book_title][_contains]=' + encoded + '&limit=5&fields=id,book_title,book_author,rating', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var projects = (projectsResp && projectsResp.data) || [];\n  var books = (booksResp && booksResp.data) || [];\n  if (projects.length === 0 && books.length === 0) {\n    return [{ json: { chatId: chatId, message: '\\u{1F50D} No results for \"' + query + '\"', parseMode: 'HTML', keyboard: [[{ text: '\\u{1F3E0} Home', callback_data: 'start' }]] } }];\n  }\n  var message = '\\u{1F50D} <b>Search: \"' + query + '\"</b>\\n\\n';\n  var keyboard = [];\n  if (projects.length > 0) {\n    message += '\\u{1F4C1} <b>Projects (' + projects.length + '):</b>\\n';\n    projects.forEach(function(p) {\n      var title = (p.translations && p.translations[0] && p.translations[0].title) || p.slug || 'Untitled';\n      message += '\\u2022 ' + title + '\\n';\n      keyboard.push([{ text: '\\u{1F441} ' + title, callback_data: 'preview:projects:' + p.id }]);\n    });\n    message += '\\n';\n  }\n  if (books.length > 0) {\n    message += '\\u{1F4DA} <b>Books (' + books.length + '):</b>\\n';\n    books.forEach(function(b) {\n      message += '\\u2022 ' + b.book_title + ' by ' + b.book_author + '\\n';\n      keyboard.push([{ text: '\\u{1F441} ' + b.book_title, callback_data: 'preview:books:' + b.id }]);\n    });\n  }\n  keyboard.push([{ text: '\\u{1F3E0} Home', callback_data: 'start' }]);\n  return [{ json: { chatId: chatId, message: message, parseMode: 'HTML', keyboard: keyboard } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Error searching: ' + error.message, parseMode: 'HTML' } }];\n}"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        120
      ],
      "id": "search-handler-001",
      "name": "Search Handler"
    },
    {
      "parameters": {
        "jsCode": "try {\n  var chatId = $input.first().json.chatId;\n  var projectsResp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/projects?fields=id,category,status,date_created', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var booksResp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews?fields=id,rating,status,finished_at', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var projects = (projectsResp && projectsResp.data) || [];\n  var books = (booksResp && booksResp.data) || [];\n  var pPublished = projects.filter(function(p) { return p.status === 'published'; }).length;\n  var pDraft = projects.filter(function(p) { return p.status === 'draft'; }).length;\n  var pArchived = projects.filter(function(p) { return p.status === 'archived'; }).length;\n  var bPublished = books.filter(function(b) { return b.status === 'published'; }).length;\n  var bDraft = books.filter(function(b) { return b.status === 'draft'; }).length;\n  var bAvg = books.length > 0 ? (books.reduce(function(sum, b) { return sum + (b.rating || 0); }, 0) / books.length).toFixed(1) : 0;\n  var categories = {};\n  projects.forEach(function(p) { if (p.category) { categories[p.category] = (categories[p.category] || 0) + 1; } });\n  var message = '\\u{1F4CA} <b>DK0 Portfolio Statistics</b>\\n\\n\\u{1F4C1} <b>Projects:</b>\\n\\u2022 Total: ' + projects.length + '\\n\\u2022 Published: ' + pPublished + '\\n\\u2022 Draft: ' + pDraft + '\\n\\u2022 Archived: ' + pArchived + '\\n\\n\\u{1F4DA} <b>Book Reviews:</b>\\n\\u2022 Total: ' + books.length + '\\n\\u2022 Published: ' + bPublished + '\\n\\u2022 Draft: ' + bDraft + '\\n\\u2022 Avg Rating: ' + bAvg + '/5\\n';\n  var catEntries = Object.entries(categories).sort(function(a, b) { return b[1] - a[1]; });\n  if (catEntries.length > 0) {\n    message += '\\n\\u{1F3F7}\\uFE0F <b>Categories:</b>\\n';\n    catEntries.forEach(function(entry) { message += '\\u2022 ' + entry[0] + ': ' + entry[1] + '\\n'; });\n  }\n  var keyboard = [\n    [{ text: '\\u{1F4CB} Projects', callback_data: 'list:projects:1' }, { text: '\\u{1F4DA} Books', callback_data: 'list:books:1' }],\n    [{ text: '\\u{1F3E0} Home', callback_data: 'start' }]\n  ];\n  return [{ json: { chatId: chatId, message: message, parseMode: 'HTML', keyboard: keyboard } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Error loading stats: ' + error.message, parseMode: 'HTML' } }];\n}"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        240
      ],
      "id": "stats-handler-001",
      "name": "Stats Handler"
    },
    {
      "parameters": {
        "jsCode": "\ntry {\n  var input = $input.first().json;\n  var id = input.id;\n  var chatId = input.chatId;\n  var collectionType = input.collectionType;\n  \n  var response, collection;\n  \n  if (collectionType === 'projects' || collectionType === 'project') {\n    response = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/projects/' + id + '?fields=id,slug,category,status,date_created,translations.*', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, returnFullResponse: true }).catch(function() { return null; });\n    collection = 'projects';\n  } else if (collectionType === 'books' || collectionType === 'book') {\n    response = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews/' + id + '?fields=id,book_title,book_author,rating,status,hardcover_id,translations.*', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, returnFullResponse: true }).catch(function() { return null; });\n    collection = 'book_reviews';\n  } else {\n    response = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/projects/' + id + '?fields=id,slug,category,status,date_created,translations.*', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, returnFullResponse: true }).catch(function() { return null; });\n    collection = 'projects';\n    var itemTry = response && response.body && response.body.data;\n    if (!itemTry) {\n      response = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews/' + id + '?fields=id,book_title,book_author,rating,status,hardcover_id,translations.*', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, returnFullResponse: true }).catch(function() { return null; });\n      collection = 'book_reviews';\n    }\n  }\n\n  var item = response && response.body && response.body.data;\n  if (!item) {\n    return [{ json: { chatId: chatId, message: '\\u274C Item #' + id + ' not found.', parseMode: 'HTML', keyboard: [[{ text: '\\u{1F3E0} Home', callback_data: 'start' }]] } }];\n  }\n  \n  var message = '\\u{1F441}\\uFE0F <b>Preview #' + id + '</b>\\n\\n';\n  if (collection === 'projects') {\n    message += '\\u{1F4C1} <b>Type:</b> Project\\n\\u{1F516} <b>Slug:</b> ' + item.slug + '\\n\\u{1F3F7}\\uFE0F <b>Category:</b> ' + (item.category || 'N/A') + '\\n\\u{1F4CA} <b>Status:</b> ' + item.status + '\\n\\n';\n    var translations = item.translations || [];\n    translations.forEach(function(t) {\n      var lang = t.languages_code === 'en-US' ? '\\u{1F1EC}\\u{1F1E7} EN' : '\\u{1F1E9}\\u{1F1EA} DE';\n      message += lang + ':\\n<b>Title:</b> ' + (t.title || 'N/A') + '\\n<b>Desc:</b> ' + ((t.description || 'N/A')) + '...\\n\\n';\n    });\n  } else {\n    message += '\\u{1F4DA} <b>Type:</b> Book Review\\n\\u{1F4D6} <b>Title:</b> ' + item.book_title + '\\n\\u270D\\uFE0F <b>Author:</b> ' + item.book_author + '\\n\\u2B50 <b>Rating:</b> ' + item.rating + '/5\\n\\u{1F4CA} <b>Status:</b> ' + item.status + '\\n\\u{1F517} <b>HC-ID:</b> ' + item.hardcover_id + '\\n\\n';\n    var translations = item.translations || [];\n    translations.forEach(function(t) {\n      var lang = t.languages_code === 'en-US' ? '\\u{1F1EC}\\u{1F1E7} EN' : '\\u{1F1E9}\\u{1F1EA} DE';\n      message += lang + ':\\n' + ((t.review || 'No review')) + '...\\n\\n';\n    });\n  }\n  var listType = collection === 'projects' ? 'projects' : 'books';\n  var keyboard = [\n    [{ text: '\\u2705 Publish', callback_data: 'publish:' + listType + ':' + id }, { text: '\\u{1F5D1} Delete', callback_data: 'delete:' + listType + ':' + id }],\n    [{ text: '\\u2190 Back', callback_data: 'list:' + listType + ':1' }, { text: '\\u{1F3E0} Home', callback_data: 'start' }]\n  ];\n  return [{ json: { chatId: chatId, message: message, parseMode: 'HTML', keyboard: keyboard } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Error loading preview: ' + error.message, parseMode: 'HTML' } }];\n}\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        360
      ],
      "id": "preview-handler-001",
      "name": "Preview Handler"
    },
    {
      "parameters": {
        "jsCode": "try {\n  var input = $input.first().json;\n  var id = input.id;\n  var chatId = input.chatId;\n  var collectionType = input.collectionType;\n  \n  var url, title, listType;\n  \n  if (collectionType === 'projects' || collectionType === 'project') {\n    url = 'https://cms.dk0.dev/items/projects/' + id;\n    title = 'Project';\n    listType = 'projects';\n  } else {\n    url = 'https://cms.dk0.dev/items/book_reviews/' + id;\n    title = 'Book Review';\n    listType = 'books';\n  }\n  \n  var response;\n  try {\n    response = await this.helpers.httpRequest({\n      method: 'PATCH',\n      url: url,\n      headers: {\n        'Content-Type': 'application/json',\n        'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB'\n      },\n      body: { status: 'published' }\n    });\n  } catch(e) {\n    return [{ json: { chatId: chatId, message: '\\u274C <b>Publish fehlgeschlagen</b>\\n\\n' + e.message, parseMode: 'HTML', keyboard: [[{ text: '\\u{1F3E0} Home', callback_data: 'start' }]] } }];\n  }\n  \n  var result = response.data || response;\n  if (!result || !result.id) {\n    return [{ json: { chatId: chatId, message: '\\u274C <b>Publish fehlgeschlagen</b>\\n\\nKeine Bestaetigung von Directus.', parseMode: 'HTML', keyboard: [[{ text: '\\u{1F3E0} Home', callback_data: 'start' }]] } }];\n  }\n  \n  var keyboard = [[{ text: '\\u{1F4CB} ' + (listType === 'projects' ? 'Projects' : 'Books'), callback_data: 'list:' + listType + ':1' }, { text: '\\u{1F3E0} Home', callback_data: 'start' }]];\n  return [{ json: { chatId: chatId, message: '\\u2705 <b>' + title + ' #' + id + ' Published!</b>\\n\\nNow live on dk0.dev.', parseMode: 'HTML', keyboard: keyboard } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Error publishing: ' + error.message, parseMode: 'HTML' } }];\n}"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        480
      ],
      "id": "publish-handler-001",
      "name": "Publish Handler"
    },
    {
      "parameters": {
        "jsCode": "try {\n  var input = $input.first().json;\n  var id = input.id;\n  var chatId = input.chatId;\n  var collectionType = input.collectionType;\n  \n  var response, collection, title;\n  \n  if (collectionType === 'projects' || collectionType === 'project') {\n    response = await this.helpers.httpRequest({ method: 'DELETE', url: 'https://cms.dk0.dev/items/projects/' + id, headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, returnFullResponse: true }).catch(function() { return null; });\n    collection = 'projects';\n    title = 'Project';\n  } else if (collectionType === 'books' || collectionType === 'book') {\n    response = await this.helpers.httpRequest({ method: 'DELETE', url: 'https://cms.dk0.dev/items/book_reviews/' + id, headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, returnFullResponse: true }).catch(function() { return null; });\n    collection = 'book_reviews';\n    title = 'Book Review';\n  } else {\n    // Fallback\n    response = await this.helpers.httpRequest({ method: 'DELETE', url: 'https://cms.dk0.dev/items/projects/' + id, headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, returnFullResponse: true }).catch(function() { return null; });\n    collection = 'projects';\n    title = 'Project';\n    if (!response || response.statusCode >= 400) {\n      response = await this.helpers.httpRequest({ method: 'DELETE', url: 'https://cms.dk0.dev/items/book_reviews/' + id, headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, returnFullResponse: true }).catch(function() { return null; });\n      collection = 'book_reviews';\n      title = 'Book Review';\n    }\n  }\n\n  if (!response || response.statusCode >= 400) {\n    return [{ json: { chatId: chatId, message: '\\u274C Item #' + id + ' could not be deleted.', parseMode: 'HTML', keyboard: [[{ text: '\\u{1F3E0} Home', callback_data: 'start' }]] } }];\n  }\n  var listType = collection === 'projects' ? 'projects' : 'books';\n  var keyboard = [[{ text: (collection === 'projects' ? '\\u{1F4CB} Projects' : '\\u{1F4DA} Books'), callback_data: 'list:' + listType + ':1' }, { text: '\\u{1F3E0} Home', callback_data: 'start' }]];\n  return [{ json: { chatId: chatId, message: '\\u{1F5D1}\\uFE0F *' + title + ' #' + id + ' Deleted*', parseMode: 'HTML', keyboard: keyboard, collection: collection, itemId: id } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Error deleting: ' + error.message, parseMode: 'HTML' } }];\n}"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        600
      ],
      "id": "delete-handler-001",
      "name": "Delete Handler"
    },
    {
      "parameters": {
        "jsCode": "try {\n  var input = $input.first().json;\n  var id = input.id;\n  var chatId = input.chatId;\n  var bookResp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews/' + id + '?fields=id,book_title,translations.id', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var book = bookResp && bookResp.data;\n  if (!book) {\n    return [{ json: { chatId: chatId, message: '\\u274C Book review #' + id + ' not found.', parseMode: 'HTML', keyboard: [[{ text: '\\u{1F3E0} Home', callback_data: 'start' }]] } }];\n  }\n  var translations = book.translations || [];\n  var deletedCount = 0;\n  for (var i = 0; i < translations.length; i++) {\n    await this.helpers.httpRequest({ method: 'DELETE', url: 'https://cms.dk0.dev/items/book_reviews_translations/' + translations[i].id, headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } }).catch(function() {});\n    deletedCount++;\n  }\n  var keyboard = [[{ text: '\\u{1F4DA} Books', callback_data: 'list:books:1' }, { text: '\\u{1F3E0} Home', callback_data: 'start' }]];\n  return [{ json: { chatId: chatId, message: '\\u{1F5D1}\\uFE0F Deleted ' + deletedCount + ' review translations for \"' + book.book_title + '\".\\n\\nBook entry still exists.', parseMode: 'HTML', keyboard: keyboard, itemId: id, deletedCount: deletedCount } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Error deleting review: ' + error.message, parseMode: 'HTML' } }];\n}"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        720
      ],
      "id": "delete-review-handler-001",
      "name": "Delete Review Handler"
    },
    {
      "parameters": {
        "jsCode": "try {\n  var input = $input.first().json;\n  var bookId = input.bookId;\n  var rating = input.rating;\n  var answers = input.answers;\n  var chatId = input.chatId;\n\n  var bookResp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews/' + bookId + '?fields=id,book_title,book_author,rating,translations.id,translations.languages_code,translations.review', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var bookData = bookResp && bookResp.data ? bookResp.data : bookResp;\n  if (!bookData || !bookData.id) {\n    return [{ json: { chatId: chatId, message: '\\u274C Buch #' + bookId + ' nicht gefunden.', parseMode: 'HTML', keyboard: [[{ text: '\\u{1F3E0} Home', callback_data: 'start' }]] } }];\n  }\n\n  var prompt = 'Schreibe eine authentische Buchbewertung. Buch: ' + bookData.book_title + ' von ' + bookData.book_author + '. Rating: ' + rating + '/5. Antworten des Lesers auf Fragen zum Buch: ' + answers + ' Schreibe Ich-Perspektive, 4-6 Saetze pro Sprache. Verwende keine Bindestriche, Em-Dashes oder Gedankenstriche. Antworte NUR als JSON: {\"review_en\": \"English review\", \"review_de\": \"Deutsche Bewertung\"}';\n\n  var aiResp = await this.helpers.httpRequest({ method: 'POST', url: 'https://openrouter.ai/api/v1/chat/completions', headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer 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' }, body: { model: 'openrouter/free', messages: [{ role: 'user', content: prompt }] } });\n  var aiText = (aiResp && aiResp.choices && aiResp.choices[0] && aiResp.choices[0].message && aiResp.choices[0].message.content) || '{}';\n  var jsonMatch = aiText.match(/\\{[\\s\\S]*\\}/);\n  var ai = jsonMatch ? JSON.parse(jsonMatch[0]) : { review_en: answers, review_de: answers };\n\n  // Update rating\n  await this.helpers.httpRequest({ method: 'PATCH', url: 'https://cms.dk0.dev/items/book_reviews/' + bookData.id, headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, body: { rating: rating } });\n\n  var translations = bookData.translations || [];\n  var enTrans = null, deTrans = null;\n  for (var i = 0; i < translations.length; i++) {\n    if (translations[i].languages_code === 'en-US') enTrans = translations[i];\n    if (translations[i].languages_code === 'de-DE') deTrans = translations[i];\n  }\n\n  var reviewEn = ai.review_en || answers;\n  var reviewDe = ai.review_de || answers;\n\n  // Update existing translations (PATCH) or create new ones (POST)\n  if (enTrans) {\n    await this.helpers.httpRequest({ method: 'PATCH', url: 'https://cms.dk0.dev/items/book_reviews_translations/' + enTrans.id, headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, body: { review: reviewEn } });\n  } else {\n    await this.helpers.httpRequest({ method: 'POST', url: 'https://cms.dk0.dev/items/book_reviews_translations', headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, body: { book_reviews_id: bookData.id, languages_code: 'en-US', review: reviewEn } });\n  }\n\n  if (deTrans) {\n    await this.helpers.httpRequest({ method: 'PATCH', url: 'https://cms.dk0.dev/items/book_reviews_translations/' + deTrans.id, headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, body: { review: reviewDe } });\n  } else {\n    await this.helpers.httpRequest({ method: 'POST', url: 'https://cms.dk0.dev/items/book_reviews_translations', headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, body: { book_reviews_id: bookData.id, languages_code: 'de-DE', review: reviewDe } });\n  }\n\n  var showEn = reviewEn;\n  var showDe = reviewDe;\n  var msg = '\\u2705 <b>Review erstellt!</b>\\n\\n\\u{1F4DA} ' + bookData.book_title + ' (' + rating + '/5)\\n\\n<b>EN:</b> ' + showEn + '\\n\\n<b>DE:</b> ' + showDe;\n  var keyboard = [[{ text: '\\u{1F441} Preview', callback_data: 'preview:books:' + bookData.id }, { text: '\\u2705 Publish', callback_data: 'publish:books:' + bookData.id }], [{ text: '\\u{1F4DA} Books', callback_data: 'list:books:1' }]];\n  return [{ json: { chatId: chatId, message: msg, parseMode: 'HTML', keyboard: keyboard } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Fehler beim Erstellen der Review: ' + error.message, parseMode: 'HTML' } }];\n}"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        840
      ],
      "id": "create-review-handler-001",
      "name": "Create Review Handler"
    },
    {
      "parameters": {
        "jsCode": "var chatId = $input.first().json.chatId;\nvar message = '\\u2753 <b>Unknown Command</b>\\n\\nUse the buttons below or type:\\n<code>.review HC_ID [RATING]</code> - Start review with AI questions\\n<code>.answer BOOK_ID RATING your answers</code> - Submit review answers\\n<code>.refine ID FEEDBACK</code> - Refine existing review';\nvar keyboard = [\n  [{ text: '\\u{1F4CB} Projects', callback_data: 'list:projects:1' }, { text: '\\u{1F4DA} Books', callback_data: 'list:books:1' }],\n  [{ text: '\\u{1F4CA} Stats', callback_data: 'stats' }, { text: '\\u{1F3E0} Dashboard', callback_data: 'start' }]\n];\nreturn [{ json: { chatId: chatId, message: message, parseMode: 'HTML', keyboard: keyboard } }];"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        960
      ],
      "id": "unknown-handler-001",
      "name": "Unknown Command Handler"
    },
    {
      "parameters": {
        "method": "POST",
        "url": "={{ 'https://api.telegram.org/bot8166414331:AAGNQ6fn2juD5esaTRxPjtTdSMkwq_oASIc/sendMessage' }}",
        "authentication": "none",
        "sendBody": true,
        "contentType": "json",
        "specifyBody": "json",
        "jsonBody": "={{ { chat_id: $json.chatId, text: $json.message, parse_mode: $json.parseMode || 'HTML', reply_markup: ($json.keyboard && $json.keyboard.length > 0) ? { inline_keyboard: $json.keyboard } : undefined } }}"
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        960,
        420
      ],
      "id": "send-message-001",
      "name": "Send Message",
      "options": {}
    },
    {
      "parameters": {
        "jsCode": "try {\n  var input = $input.first().json;\n  var id = input.id;\n  var feedback = input.feedback;\n  var chatId = input.chatId;\n  var bookResp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews/' + id + '?fields=id,book_title,book_author,rating,translations.id,translations.languages_code,translations.review', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n  var bookData = bookResp && bookResp.data ? bookResp.data : bookResp;\n  if (!bookData || !bookData.id) {\n    return [{ json: { chatId: chatId, message: 'Review #' + id + ' nicht gefunden.', parseMode: 'HTML', keyboard: [[{ text: '\\u{1F3E0} Home', callback_data: 'start' }]] } }];\n  }\n  var translations = bookData.translations || [];\n  var enTrans = null, deTrans = null;\n  for (var i = 0; i < translations.length; i++) {\n    if (translations[i].languages_code === 'en-US') enTrans = translations[i];\n    if (translations[i].languages_code === 'de-DE') deTrans = translations[i];\n  }\n  var currentEn = enTrans ? enTrans.review : '';\n  var currentDe = deTrans ? deTrans.review : '';\n  var prompt = 'Du hast eine Buchbewertung fuer \"' + bookData.book_title + '\" von \"' + bookData.book_author + '\" geschrieben. Rating: ' + bookData.rating + '/5. Aktuelle EN-Bewertung: ' + currentEn + ' Aktuelle DE-Bewertung: ' + currentDe + ' Feedback des Lesers: ' + feedback + ' Wichtig: EN und DE sind immer inhaltlich identisch, nur die Sprache unterscheidet sich. Feedback gilt fuer BEIDE Versionen, auch wenn es nur eine Sprache erwaehnt. Ueberarbeite daher immer beide synchron. Ich-Perspektive, 4-6 Saetze pro Sprache. Verwende keine Bindestriche, Em-Dashes oder Gedankenstriche. Antworte NUR als JSON: {\"review_en\": \"...\", \"review_de\": \"...\"}';\n  var aiResp = await this.helpers.httpRequest({ method: 'POST', url: 'https://openrouter.ai/api/v1/chat/completions', headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer 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' }, body: { model: 'openrouter/free', messages: [{ role: 'user', content: prompt }] } });\n  var aiText = (aiResp && aiResp.choices && aiResp.choices[0] && aiResp.choices[0].message && aiResp.choices[0].message.content) || '{}';\n  var jsonMatch = aiText.match(/\\{[\\s\\S]*\\}/);\n  var ai = jsonMatch ? JSON.parse(jsonMatch[0]) : { review_en: feedback, review_de: feedback };\n  var reviewEn = ai.review_en || feedback;\n  var reviewDe = ai.review_de || feedback;\n\n  // Update existing translations (PATCH) or create new ones (POST)\n  if (enTrans) {\n    await this.helpers.httpRequest({ method: 'PATCH', url: 'https://cms.dk0.dev/items/book_reviews_translations/' + enTrans.id, headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, body: { review: reviewEn } });\n  } else {\n    await this.helpers.httpRequest({ method: 'POST', url: 'https://cms.dk0.dev/items/book_reviews_translations', headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, body: { book_reviews_id: bookData.id, languages_code: 'en-US', review: reviewEn } });\n  }\n  if (deTrans) {\n    await this.helpers.httpRequest({ method: 'PATCH', url: 'https://cms.dk0.dev/items/book_reviews_translations/' + deTrans.id, headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, body: { review: reviewDe } });\n  } else {\n    await this.helpers.httpRequest({ method: 'POST', url: 'https://cms.dk0.dev/items/book_reviews_translations', headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' }, body: { book_reviews_id: bookData.id, languages_code: 'de-DE', review: reviewDe } });\n  }\n\n  var showEn = reviewEn;\n  var showDe = reviewDe;\n  var msg = '\\u270F\\uFE0F <b>Review aktualisiert!</b>\\n\\n\\u{1F4DA} ' + bookData.book_title + '\\n\\n<b>EN:</b> ' + showEn + '\\n\\n<b>DE:</b> ' + showDe;\n  var keyboard = [[{ text: '\\u{1F441} Preview', callback_data: 'preview:books:' + id }, { text: '\\u2705 Publish', callback_data: 'publish:books:' + id }], [{ text: '\\u{1F4DA} Books', callback_data: 'list:books:1' }]];\n  return [{ json: { chatId: chatId, message: msg, parseMode: 'HTML', keyboard: keyboard } }];\n} catch (error) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Fehler beim Aktualisieren: ' + error.message, parseMode: 'HTML' } }];\n}"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        1080
      ],
      "id": "refine-review-handler-001",
      "name": "Refine Review Handler"
    },
    {
      "parameters": {
        "jsCode": "try {\n  var input = $input.first().json;\n  var chatId = input.chatId;\n  var bookId = input.id;\n  var hardcoverId = input.hardcoverId;\n  var rating = input.rating || 0;\n  var book;\n\n  if (bookId) {\n    var resp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews/' + bookId + '?fields=id,book_title,book_author,hardcover_id,rating', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n    book = resp && resp.data;\n  } else if (hardcoverId) {\n    var resp = await this.helpers.httpRequest({ method: 'GET', url: 'https://cms.dk0.dev/items/book_reviews?filter[hardcover_id][_eq]=' + hardcoverId + '&fields=id,book_title,book_author,hardcover_id,rating&limit=1', headers: { 'Authorization': 'Bearer RF2QytqhcLXuVy6FO3PzWlsoR-ysCTwB' } });\n    book = resp && resp.data && resp.data[0];\n  }\n\n  if (!book) {\n    return [{ json: { chatId: chatId, message: '\\u274C Buch nicht gefunden. Pr\\u00fcfe die ID.', parseMode: 'HTML', keyboard: [[{ text: '\\u{1F4DA} Books', callback_data: 'list:books:1' }]] } }];\n  }\n\n  var prompt = 'Du bist ein Leseberater. Generiere genau 4 persoenliche, tiefgruendige Fragen zum Buch \"' + book.book_title + '\" von ' + book.book_author + ', die einem helfen, eine authentische Bewertung zu schreiben. Die Fragen sollen spezifisch zum Buch sein und zum Nachdenken anregen. Antworte NUR als JSON-Array, keine Erklaerung davor: [\"Frage 1\", \"Frage 2\", \"Frage 3\", \"Frage 4\"]';\n\n  var aiResp = await this.helpers.httpRequest({ method: 'POST', url: 'https://openrouter.ai/api/v1/chat/completions', headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer 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' }, body: { model: 'openrouter/free', messages: [{ role: 'user', content: prompt }] } });\n\n  var aiText = (aiResp && aiResp.choices && aiResp.choices[0] && aiResp.choices[0].message && aiResp.choices[0].message.content) || '[]';\n  var questions;\n  try {\n    var jsonMatch = aiText.match(/\\[[\\s\\S]*\\]/);\n    questions = jsonMatch ? JSON.parse(jsonMatch[0]) : ['Was hat dir am besten gefallen?', 'Was hat dich gestoert?', 'Wuerdest du es weiterempfehlen?', 'Welche Szene ist dir im Gedaechtnis geblieben?'];\n  } catch(e) {\n    questions = ['Was hat dir am besten gefallen?', 'Was hat dich gestoert?', 'Wuerdest du es weiterempfehlen?', 'Welche Szene ist dir im Gedaechtnis geblieben?'];\n  }\n\n  var ratingInfo = rating > 0 ? '\\n\\u2B50 Dein Rating: ' + rating + '/5' : '\\n\\u2B50 Gib dein Rating (1-5) an';\n  var msg = '\\u{1F4D6} <b>Review: ' + book.book_title + '</b>\\n' + book.book_author + ratingInfo + '\\n\\n\\u2753 <b>Beantworte diese Fragen:</b>\\n\\n';\n  for (var i = 0; i < questions.length; i++) {\n    msg += (i + 1) + '. ' + questions[i] + '\\n';\n  }\n  msg += '\\n\\u270D\\uFE0F Antworte mit:\\n<code>.answer ' + book.id + ' ' + (rating > 0 ? rating : '5') + ' deine Antworten hier</code>';\n  msg += '\\n\\n<i>Beispiel: .answer ' + book.id + ' 4 Die Charakterentwicklung war super...</i>';\n\n  var keyboard = [[{ text: '\\u{1F4DA} Books', callback_data: 'list:books:1' }, { text: '\\u{1F3E0} Home', callback_data: 'start' }]];\n  return [{ json: { chatId: chatId, message: msg, parseMode: 'HTML', keyboard: keyboard } }];\n} catch(e) {\n  return [{ json: { chatId: $input.first().json.chatId, message: '\\u274C Error: ' + e.message, parseMode: 'HTML' } }];\n}\n"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        720,
        960
      ],
      "id": "review-info-handler-001",
      "name": "Review Info Handler"
    }
  ],
  "connections": {
    "Telegram Trigger": {
      "main": [
        [
          {
            "node": "Global Parser",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Global Parser": {
      "main": [
        [
          {
            "node": "Command Router",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Command Router": {
      "main": [
        [
          {
            "node": "Dashboard Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "List Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Search Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Stats Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Preview Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Publish Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Delete Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Delete Review Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Create Review Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Refine Review Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Unknown Command Handler",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Review Info Handler",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Dashboard Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "List Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Search Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Stats Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Preview Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Publish Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Delete Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Delete Review Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Create Review Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Unknown Command Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Refine Review Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Review Info Handler": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "staticData": null,
  "tags": [],
  "triggerCount": 1,
  "updatedAt": "2025-01-21T00:00:00.000Z",
  "versionId": "1"
}