Implement signal quality scoring system

- Updated execute endpoint to store context metrics in database
- Updated CreateTradeParams interface with 5 context metrics
- Updated Prisma schema with rsiAtEntry and pricePositionAtEntry
- Ran migration: add_rsi_and_price_position_metrics
- Complete flow: TradingView → n8n → check-risk (scores) → execute (stores)
This commit is contained in:
mindesbunister
2025-10-30 19:31:32 +01:00
parent 781b88f803
commit 830468d524
7 changed files with 198 additions and 398 deletions

View File

@@ -1,398 +0,0 @@
{
"name": "TradingView → Trading Bot v4",
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "tradingview-bot-v4",
"options": {}
},
"id": "webhook-node",
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"typeVersion": 1,
"position": [240, 400],
"webhookId": "tradingview-bot-v4"
},
{
"parameters": {
"fields": {
"values": [
{
"name": "rawMessage",
"stringValue": "={{ $json.body }}"
},
{
"name": "symbol",
"stringValue": "={{ $json.body.match(/\\bSOL\\b/i) ? 'SOL-PERP' : ($json.body.match(/\\bBTC\\b/i) ? 'BTC-PERP' : ($json.body.match(/\\bETH\\b/i) ? 'ETH-PERP' : 'SOL-PERP')) }}"
},
{
"name": "direction",
"stringValue": "={{ $json.body.match(/\\b(sell|short)\\b/i) ? 'short' : 'long' }}"
},
{
"name": "timeframe",
"stringValue": "={{ $json.body.match(/\\.P\\s+(\\d+)/)?.[1] || '15' }}"
}
]
},
"options": {}
},
"id": "parse-fields",
"name": "Parse Signal",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [440, 400]
},
{
"parameters": {
"conditions": {
"string": [
{
"value1": "={{ $json.timeframe }}",
"operation": "equals",
"value2": "15"
}
]
}
},
"id": "timeframe-filter",
"name": "15min Chart Only?",
"type": "n8n-nodes-base.if",
"typeVersion": 1,
"position": [540, 400]
},
{
"parameters": {
"method": "POST",
"url": "http://10.0.0.48:3001/api/trading/check-risk",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "Bearer 2a344f0149442c857fb56c038c0c7d1b113883b830bec792c76f1e0efa15d6bb"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
},
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"symbol\": \"{{ $json.symbol }}\",\n \"direction\": \"{{ $json.direction }}\"\n}",
"options": {}
},
"id": "check-risk",
"name": "Check Risk",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4,
"position": [740, 400]
},
{
"parameters": {
"conditions": {
"boolean": [
{
"value1": "={{ $json.allowed }}",
"value2": true
}
]
}
},
"id": "risk-if",
"name": "Risk Passed?",
"type": "n8n-nodes-base.if",
"typeVersion": 1,
"position": [940, 400]
},
{
"parameters": {
"method": "POST",
"url": "http://10.0.0.48:3001/api/trading/execute",
"authentication": "genericCredentialType",
"genericAuthType": "httpHeaderAuth",
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "Authorization",
"value": "Bearer 2a344f0149442c857fb56c038c0c7d1b113883b830bec792c76f1e0efa15d6bb"
},
{
"name": "Content-Type",
"value": "application/json"
}
]
},
"sendBody": true,
"specifyBody": "json",
"jsonBody": "={\n \"symbol\": \"{{ $('Parse Signal').item.json.symbol }}\",\n \"direction\": \"{{ $('Parse Signal').item.json.direction }}\",\n \"timeframe\": \"{{ $('Parse Signal').item.json.timeframe }}\",\n \"signalStrength\": \"strong\"\n}",
"options": {
"timeout": 30000
}
},
"id": "execute-trade",
"name": "Execute Trade",
"type": "n8n-nodes-base.httpRequest",
"typeVersion": 4,
"position": [1040, 300]
},
{
"parameters": {
"conditions": {
"boolean": [
{
"value1": "={{ $json.success }}",
"value2": true
}
]
}
},
"id": "trade-if",
"name": "Trade Success?",
"type": "n8n-nodes-base.if",
"typeVersion": 1,
"position": [1240, 300]
},
{
"parameters": {
"fields": {
"values": [
{
"name": "message",
"stringValue": "🟢 TRADE OPENED\\n\\n{{ $('Parse Signal').item.json.rawMessage }}\\n\\n📊 Symbol: {{ $('Parse Signal').item.json.symbol }}\\n📈 Direction: {{ $('Parse Signal').item.json.direction }}\\n⏰ {{ $now.toFormat('HH:mm') }}\\n\\n✅ Position monitored automatically"
}
]
},
"options": {}
},
"id": "format-success",
"name": "Format Success",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [1440, 200]
},
{
"parameters": {
"fields": {
"values": [
{
"name": "message",
"stringValue": "🔴 TRADE FAILED\\n\\n{{ $('Parse Signal').item.json.rawMessage }}\\n\\n❌ Error: {{ $json.error || $json.message }}\\n⏰ {{ $now.toFormat('HH:mm') }}"
}
]
},
"options": {}
},
"id": "format-error",
"name": "Format Error",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [1440, 400]
},
{
"parameters": {
"fields": {
"values": [
{
"name": "message",
"stringValue": "⚠️ TRADE BLOCKED\\n\\n{{ $('Parse Signal').item.json.rawMessage }}\\n\\n🛑 Risk limits exceeded\\n⏰ {{ $now.toFormat('HH:mm') }}"
}
]
},
"options": {}
},
"id": "format-risk",
"name": "Format Risk",
"type": "n8n-nodes-base.set",
"typeVersion": 3.2,
"position": [1040, 500]
},
{
"parameters": {
"chatId": "579304651",
"text": "={{ $json.message }}",
"additionalFields": {
"appendAttribution": false
}
},
"id": "telegram-success",
"name": "Telegram Success",
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.1,
"position": [1640, 200],
"credentials": {
"telegramApi": {
"id": "Csk5cg4HtaSqP5jJ",
"name": "Telegram account"
}
}
},
{
"parameters": {
"chatId": "579304651",
"text": "={{ $json.message }}",
"additionalFields": {
"appendAttribution": false
}
},
"id": "telegram-error",
"name": "Telegram Error",
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.1,
"position": [1640, 400],
"credentials": {
"telegramApi": {
"id": "Csk5cg4HtaSqP5jJ",
"name": "Telegram account"
}
}
},
{
"parameters": {
"chatId": "579304651",
"text": "={{ $json.message }}",
"additionalFields": {
"appendAttribution": false
}
},
"id": "telegram-risk",
"name": "Telegram Risk",
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.1,
"position": [1240, 500],
"credentials": {
"telegramApi": {
"id": "Csk5cg4HtaSqP5jJ",
"name": "Telegram account"
}
}
}
],
"connections": {
"Webhook": {
"main": [
[
{
"node": "Parse Signal",
"type": "main",
"index": 0
}
]
]
},
"Parse Signal": {
"main": [
[
{
"node": "Check Risk",
"type": "main",
"index": 0
}
]
]
},
"Check Risk": {
"main": [
[
{
"node": "Risk Passed?",
"type": "main",
"index": 0
}
]
]
},
"Risk Passed?": {
"main": [
[
{
"node": "Execute Trade",
"type": "main",
"index": 0
}
],
[
{
"node": "Format Risk",
"type": "main",
"index": 0
}
]
]
},
"Execute Trade": {
"main": [
[
{
"node": "Trade Success?",
"type": "main",
"index": 0
}
]
]
},
"Trade Success?": {
"main": [
[
{
"node": "Format Success",
"type": "main",
"index": 0
}
],
[
{
"node": "Format Error",
"type": "main",
"index": 0
}
]
]
},
"Format Success": {
"main": [
[
{
"node": "Telegram Success",
"type": "main",
"index": 0
}
]
]
},
"Format Error": {
"main": [
[
{
"node": "Telegram Error",
"type": "main",
"index": 0
}
]
]
},
"Format Risk": {
"main": [
[
{
"node": "Telegram Risk",
"type": "main",
"index": 0
}
]
]
}
},
"pinData": {},
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "1",
"tags": []
}

View File

@@ -0,0 +1,24 @@
{
"name": "Parse Signal Enhanced",
"nodes": [
{
"parameters": {
"jsCode": "// Get the body - it might be a string or nested in an object\nlet body = $json.body || $json.query?.body || JSON.stringify($json);\n\n// If body is an object, stringify it\nif (typeof body === 'object') {\n body = JSON.stringify(body);\n}\n\n// Parse basic signal (existing logic)\nconst symbolMatch = body.match(/\\b(SOL|BTC|ETH)\\b/i);\nconst symbol = symbolMatch ? symbolMatch[1].toUpperCase() + '-PERP' : 'SOL-PERP';\n\nconst direction = body.match(/\\b(sell|short)\\b/i) ? 'short' : 'long';\n\nconst timeframeMatch = body.match(/\\.P\\s+(\\d+)/);\nconst timeframe = timeframeMatch ? timeframeMatch[1] : '15';\n\n// Parse new context metrics from enhanced format:\n// \"SOL buy .P 15 | ATR:1.85 | ADX:28.3 | RSI:62.5 | VOL:1.45 | POS:75.3\"\nconst atrMatch = body.match(/ATR:([\\d.]+)/);\nconst atr = atrMatch ? parseFloat(atrMatch[1]) : 0;\n\nconst adxMatch = body.match(/ADX:([\\d.]+)/);\nconst adx = adxMatch ? parseFloat(adxMatch[1]) : 0;\n\nconst rsiMatch = body.match(/RSI:([\\d.]+)/);\nconst rsi = rsiMatch ? parseFloat(rsiMatch[1]) : 0;\n\nconst volumeMatch = body.match(/VOL:([\\d.]+)/);\nconst volumeRatio = volumeMatch ? parseFloat(volumeMatch[1]) : 0;\n\nconst pricePositionMatch = body.match(/POS:([\\d.]+)/);\nconst pricePosition = pricePositionMatch ? parseFloat(pricePositionMatch[1]) : 0;\n\nreturn {\n rawMessage: body,\n symbol,\n direction,\n timeframe,\n // New context fields\n atr,\n adx,\n rsi,\n volumeRatio,\n pricePosition\n};"
},
"id": "parse-signal-enhanced",
"name": "Parse Signal Enhanced",
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [600, 300]
}
],
"connections": {},
"settings": {
"executionOrder": "v1"
},
"staticData": null,
"tags": [],
"triggerCount": 0,
"updatedAt": "2025-10-30T00:00:00.000Z",
"versionId": "1"
}