mirror of
https://github.com/farcasclaudiu/Flowise.git
synced 2026-06-28 13:00:56 +03:00
Merge pull request #1002 from ayushjain6013/fetaure/upstash_redis
Added Upstash Redis Memory support
This commit is contained in:
Henry Heng
@@ -0,0 +1,26 @@
|
||||
import { INodeParams, INodeCredential } from '../src/Interface'
|
||||
|
||||
class UpstashRedisMemoryApi implements INodeCredential {
|
||||
label: string
|
||||
name: string
|
||||
version: number
|
||||
description: string
|
||||
inputs: INodeParams[]
|
||||
|
||||
constructor() {
|
||||
this.label = 'Upstash Redis Memory API'
|
||||
this.name = 'upstashRedisMemoryApi'
|
||||
this.version = 1.0
|
||||
this.description =
|
||||
'Refer to <a target="_blank" href="https://upstash.com/docs/redis/overall/getstarted">official guide</a> on how to create redis instance and get redis REST Token'
|
||||
this.inputs = [
|
||||
{
|
||||
label: 'Upstash Redis REST Token',
|
||||
name: 'upstashRestToken',
|
||||
type: 'password'
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = { credClass: UpstashRedisMemoryApi }
|
||||
+118
@@ -0,0 +1,118 @@
|
||||
import { INode, INodeData, INodeParams } from '../../../src/Interface'
|
||||
import { getBaseClasses, getCredentialData, getCredentialParam } from '../../../src/utils'
|
||||
import { ICommonObject } from '../../../src'
|
||||
import { BufferMemory, BufferMemoryInput } from 'langchain/memory'
|
||||
import { UpstashRedisChatMessageHistory } from 'langchain/stores/message/upstash_redis'
|
||||
|
||||
class UpstashRedisBackedChatMemory_Memory implements INode {
|
||||
label: string
|
||||
name: string
|
||||
version: number
|
||||
description: string
|
||||
type: string
|
||||
icon: string
|
||||
category: string
|
||||
baseClasses: string[]
|
||||
credential: INodeParams
|
||||
inputs: INodeParams[]
|
||||
|
||||
constructor() {
|
||||
this.label = 'Upstash Redis-Backed Chat Memory'
|
||||
this.name = 'upstashRedisBackedChatMemory'
|
||||
this.version = 1.0
|
||||
this.type = 'UpstashRedisBackedChatMemory'
|
||||
this.icon = 'upstash.svg'
|
||||
this.category = 'Memory'
|
||||
this.description = 'Summarizes the conversation and stores the memory in Upstash Redis server'
|
||||
this.baseClasses = [this.type, ...getBaseClasses(BufferMemory)]
|
||||
this.credential = {
|
||||
label: 'Connect Credential',
|
||||
name: 'credential',
|
||||
type: 'credential',
|
||||
description: 'Configure password authentication on your upstash redis instance',
|
||||
credentialNames: ['upstashRedisMemoryApi']
|
||||
}
|
||||
this.inputs = [
|
||||
{
|
||||
label: 'Upstash Redis REST URL',
|
||||
name: 'baseURL',
|
||||
type: 'string',
|
||||
placeholder: 'https://<your-url>.upstash.io'
|
||||
},
|
||||
{
|
||||
label: 'Session Id',
|
||||
name: 'sessionId',
|
||||
type: 'string',
|
||||
description: 'If not specified, the first CHAT_MESSAGE_ID will be used as sessionId',
|
||||
default: '',
|
||||
additionalParams: true,
|
||||
optional: true
|
||||
},
|
||||
{
|
||||
label: 'Session Timeouts',
|
||||
name: 'sessionTTL',
|
||||
type: 'number',
|
||||
description: 'Omit this parameter to make sessions never expire',
|
||||
additionalParams: true,
|
||||
optional: true
|
||||
}
|
||||
]
|
||||
}
|
||||
|
||||
async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
|
||||
return initalizeUpstashRedis(nodeData, options)
|
||||
}
|
||||
|
||||
async clearSessionMemory(nodeData: INodeData, options: ICommonObject): Promise<void> {
|
||||
const redis = await initalizeUpstashRedis(nodeData, options)
|
||||
const sessionId = nodeData.inputs?.sessionId as string
|
||||
const chatId = options?.chatId as string
|
||||
options.logger.info(`Clearing Upstash Redis memory session ${sessionId ? sessionId : chatId}`)
|
||||
await redis.clear()
|
||||
options.logger.info(`Successfully cleared Upstash Redis memory session ${sessionId ? sessionId : chatId}`)
|
||||
}
|
||||
}
|
||||
|
||||
const initalizeUpstashRedis = async (nodeData: INodeData, options: ICommonObject): Promise<BufferMemory> => {
|
||||
const baseURL = nodeData.inputs?.baseURL as string
|
||||
const sessionId = nodeData.inputs?.sessionId as string
|
||||
const sessionTTL = nodeData.inputs?.sessionTTL as string
|
||||
const chatId = options?.chatId as string
|
||||
|
||||
let isSessionIdUsingChatMessageId = false
|
||||
if (!sessionId && chatId) isSessionIdUsingChatMessageId = true
|
||||
|
||||
const credentialData = await getCredentialData(nodeData.credential ?? '', options)
|
||||
const upstashRestToken = getCredentialParam('upstashRestToken', credentialData, nodeData)
|
||||
|
||||
const redisChatMessageHistory = new UpstashRedisChatMessageHistory({
|
||||
sessionId: sessionId ? sessionId : chatId,
|
||||
sessionTTL: sessionTTL ? parseInt(sessionTTL, 10) : undefined,
|
||||
config: {
|
||||
url: baseURL,
|
||||
token: upstashRestToken
|
||||
}
|
||||
})
|
||||
|
||||
const memory = new BufferMemoryExtended({
|
||||
chatHistory: redisChatMessageHistory,
|
||||
isSessionIdUsingChatMessageId
|
||||
})
|
||||
|
||||
return memory
|
||||
}
|
||||
|
||||
interface BufferMemoryExtendedInput {
|
||||
isSessionIdUsingChatMessageId: boolean
|
||||
}
|
||||
|
||||
class BufferMemoryExtended extends BufferMemory {
|
||||
isSessionIdUsingChatMessageId? = false
|
||||
|
||||
constructor(fields: BufferMemoryInput & Partial<BufferMemoryExtendedInput>) {
|
||||
super(fields)
|
||||
this.isSessionIdUsingChatMessageId = fields.isSessionIdUsingChatMessageId
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = { nodeClass: UpstashRedisBackedChatMemory_Memory }
|
||||
@@ -0,0 +1,12 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<svg width="256px" height="341px" viewBox="0 0 256 341" version="1.1" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid">
|
||||
<title>upstash</title>
|
||||
<g>
|
||||
<path d="M0,298.416784 C56.5542815,354.970323 148.246768,354.970323 204.801032,298.416784 C261.354571,241.86252 261.354571,150.170106 204.801032,93.6158424 L179.200462,119.215688 C221.61634,161.631567 221.61634,230.401059 179.200462,272.816213 C136.785307,315.232092 68.0157428,315.232092 25.5998642,272.816213 L0,298.416784 Z" fill="#00C98D"></path>
|
||||
<path d="M51.200362,247.216367 C79.4772765,275.493137 125.323122,275.493137 153.600615,247.216367 C181.877385,218.939598 181.877385,173.093028 153.600615,144.816259 L128.000769,170.416105 C142.139154,184.55449 142.139154,207.477412 128.000769,221.616521 C113.86166,235.754906 90.9387378,235.754906 76.800353,221.616521 L51.200362,247.216367 Z" fill="#00C98D"></path>
|
||||
<path d="M256,42.415426 C199.445737,-14.1384753 107.753322,-14.1384753 51.1994207,42.415426 C-5.35485714,98.9696894 -5.35485714,190.662104 51.1994207,247.216367 L76.7989048,221.616521 C34.3841124,179.200643 34.3841124,110.431151 76.7989048,68.0159962 C119.214783,25.6001177 187.984275,25.6001177 230.39943,68.0159962 L256,42.415426 Z" fill="#00C98D"></path>
|
||||
<path d="M204.800308,93.6158424 C176.523538,65.3390727 130.676245,65.3390727 102.399475,93.6158424 C74.1219813,121.893336 74.1219813,167.739181 102.399475,196.015951 L127.999321,170.416105 C113.860936,156.27772 113.860936,133.354797 127.999321,119.215688 C142.137706,105.077304 165.060629,105.077304 179.199738,119.215688 L204.800308,93.6158424 Z" fill="#00C98D"></path>
|
||||
<path d="M256,42.415426 C199.445737,-14.1384753 107.753322,-14.1384753 51.1994207,42.415426 C-5.35485714,98.9696894 -5.35485714,190.662104 51.1994207,247.216367 L76.7989048,221.616521 C34.3841124,179.200643 34.3841124,110.431151 76.7989048,68.0159962 C119.214783,25.6001177 187.984275,25.6001177 230.39943,68.0159962 L256,42.415426 Z" fill-opacity="0.4" fill="#FFFFFF"></path>
|
||||
<path d="M204.800308,93.6158424 C176.523538,65.3390727 130.676245,65.3390727 102.399475,93.6158424 C74.1219813,121.893336 74.1219813,167.739181 102.399475,196.015951 L127.999321,170.416105 C113.860936,156.27772 113.860936,133.354797 127.999321,119.215688 C142.137706,105.077304 165.060629,105.077304 179.199738,119.215688 L204.800308,93.6158424 Z" fill-opacity="0.4" fill="#FFFFFF"></path>
|
||||
</g>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 2.4 KiB |
@@ -28,6 +28,7 @@
|
||||
"@supabase/supabase-js": "^2.29.0",
|
||||
"@types/js-yaml": "^4.0.5",
|
||||
"@types/jsdom": "^21.1.1",
|
||||
"@upstash/redis": "^1.22.1",
|
||||
"@zilliz/milvus2-sdk-node": "^2.2.24",
|
||||
"apify-client": "^2.7.1",
|
||||
"axios": "^0.27.2",
|
||||
|
||||
Reference in New Issue
Block a user