Add: Filter out think tags in bot message (#190)

* fix: upgrade discord.js from 14.18.0 to 14.19.3

Snyk has created this PR to upgrade discord.js from 14.18.0 to 14.19.3.

See this package in npm:
discord.js

See this project in Snyk:
https://app.snyk.io/org/jt2m0l3y/project/d8b070a3-e4a3-457a-977b-7eb6a4a48346?utm_source=github&utm_medium=referral&page=upgrade-pr

* Update: discordjs to latest

* Fix: Broken commands

* Fix: Ollama offline failsafes trigger

---------

Co-authored-by: snyk-bot <snyk-bot@snyk.io>
Co-authored-by: Kevin Dang <kevinthedang_1@outlook.com>

.env.sample

@@ -13,7 +13,3 @@ DISCORD_IP = IP_ADDRESS
 
 # subnet address, ex. 172.18.0.0 as we use /16.
 SUBNET_ADDRESS = ADDRESS
-
-# redis port and ip, default redis port is 6379
-REDIS_IP = IP_ADDRESS
-REDIS_PORT = PORT

.github/workflows/build.yml

@@ -33,8 +33,7 @@ jobs:
           echo CLIENT_TOKEN = ${{ secrets.BOT_TOKEN }} >> .env
           echo OLLAMA_IP = ${{ secrets.OLLAMA_IP }} >> .env
           echo OLLAMA_PORT = ${{ secrets.OLLAMA_PORT }} >> .env
-          echo REDIS_IP = ${{ secrets.REDIS_IP }} >> .env
-          echo REDIS_PORT = ${{ secrets.REDIS_PORT }} >> .env
+          echo MODEL = ${{ secrets.MODEL }} >> .env
 
         # set -e ensures if nohup fails, this section fails
       - name: Startup Discord Bot Client
@@ -61,8 +60,7 @@ jobs:
           echo CLIENT_TOKEN = ${{ secrets.BOT_TOKEN }} >> .env
           echo OLLAMA_IP = ${{ secrets.OLLAMA_IP }} >> .env
           echo OLLAMA_PORT = ${{ secrets.OLLAMA_PORT }} >> .env
-          echo REDIS_IP = ${{ secrets.REDIS_IP }} >> .env
-          echo REDIS_PORT = ${{ secrets.REDIS_PORT }} >> .env
+          echo MODEL = ${{ secrets.MODEL }} >> .env
 
       - name: Setup Docker Network and Images
         run: |
@@ -70,8 +68,8 @@ jobs:
 
       - name: Check Images Exist
         run: |
-          (docker images | grep -q 'kevinthedang/discord-ollama' && docker images | grep -qE 'ollama/ollama' | docker images | grep -qE 'redis') || exit 1
+          (docker images | grep -q 'kevinthedang/discord-ollama' && docker images | grep -qE 'ollama/ollama') || exit 1
 
       - name: Check Containers Exist
         run: |
-          (docker ps | grep -q 'ollama' && docker ps | grep -q 'discord' && docker ps | grep -q 'redis') || exit 1
+          (docker ps | grep -q 'ollama' && docker ps | grep -q 'discord') || exit 1

.github/workflows/coverage.yml

@@ -30,12 +30,11 @@ jobs:
           echo CLIENT_TOKEN = ${{ secrets.BOT_TOKEN }} >> .env
           echo OLLAMA_IP = ${{ secrets.OLLAMA_IP }} >> .env
           echo OLLAMA_PORT = ${{ secrets.OLLAMA_PORT }} >> .env
-          echo REDIS_IP = ${{ secrets.REDIS_IP }} >> .env
-          echo REDIS_PORT = ${{ secrets.REDIS_PORT }} >> .env
+          echo MODEL = ${{ secrets.MODEL }} >> .env
 
       - name: Collect Code Coverage
         run: |
-          LINE_PCT=$(npm run test:coverage | tail -2 | head -1 | awk '{print $3}')
+          LINE_PCT=$(npm run coverage | tail -2 | head -1 | awk '{print $3}')
           echo "COVERAGE=$LINE_PCT" >> $GITHUB_ENV
       
       - name: Upload Code Coverage

.github/workflows/deploy.yml

@@ -21,10 +21,9 @@ jobs:
           echo CLIENT_TOKEN = ${{ secrets.CLIENT }} >> .env
           echo OLLAMA_IP = ${{ secrets.OLLAMA_IP }} >> .env
           echo OLLAMA_PORT = ${{ secrets.OLLAMA_PORT }} >> .env
+          echo MODEL = ${{ secrets.MODEL }} >> .env
           echo DISCORD_IP = ${{ secrets.DISCORD_IP }} >> .env
           echo SUBNET_ADDRESS = ${{ secrets.SUBNET_ADDRESS }} >> .env
-          echo REDIS_IP = ${{ secrets.REDIS_IP }} >> .env
-          echo REDIS_PORT = ${{ secrets.REDIS_PORT }} >> .env
       
       - name: Check if directory exists and delete it
         run: |
@@ -58,7 +57,6 @@ jobs:
           npm install
 
           IMAGE="kevinthedang/discord-ollama"
-          REDIS="redis"
           OLLAMA="ollama/ollama"
 
           if docker images | grep -q $IMAGE; then
@@ -74,19 +72,6 @@ jobs:
             echo "Old $IMAGE Image Removed"
           fi
 
-          if docker images | grep -q $REDIS; then
-            IMAGE_ID=$(docker images -q $REDIS)
-            CONTAINER_IDS=$(docker ps -q --filter "ancestor=$IMAGE_ID")
-
-            if [ ! -z "$CONTAINER_IDS" ]; then
-              # Stop and remove the running containers
-              docker stop $CONTAINER_IDS
-              echo "Stopped and removed the containers using the image $REDIS"
-            fi
-            docker rmi $IMAGE_ID
-            echo "Old $REDIS Image Removed"
-          fi
-
           if docker images | grep -q $OLLAMA; then
             IMAGE_ID=$(docker images -q $OLLAMA)
             CONTAINER_IDS=$(docker ps -q --filter "ancestor=$IMAGE_ID")
@@ -116,14 +101,6 @@ jobs:
             --ip ${{ secrets.OLLAMA_IP }} \
             ollama/ollama:latest
 
-          docker run --rm -d \
-            -v redis:/root/.redis \
-            -p ${{ secrets.REDIS_PORT }}:${{ secrets.REDIS_PORT }} \
-            --name redis \
-            --network ollama-net \
-            --ip ${{ secrets.REDIS_IP }} \
-            redis:latest
-
           docker run --rm -d \
             -v discord:/src/app \
             --name discord \

.github/workflows/test.yml

@@ -41,9 +41,8 @@ jobs:
           echo CLIENT_TOKEN = ${{ secrets.BOT_TOKEN }} >> .env
           echo OLLAMA_IP = ${{ secrets.OLLAMA_IP }} >> .env
           echo OLLAMA_PORT = ${{ secrets.OLLAMA_PORT }} >> .env
-          echo REDIS_IP = ${{ secrets.REDIS_IP }} >> .env
-          echo REDIS_PORT = ${{ secrets.REDIS_PORT }} >> .env
+          echo MODEL = ${{ secrets.MODEL }} >> .env
 
       - name: Test Application
         run: |
-          npm run test:run
+          npm run tests

README.md

@@ -14,19 +14,28 @@
 Ollama is an AI model management tool that allows users to install and use custom large language models locally.  
 The project aims to:
 * [x] Create a Discord bot that will utilize Ollama and chat to chat with users! 
-  * [x] User Preferences on Chat
-  * [x] Message Persistance on Channels and Threads
-    * [x] Threads
-    * [x] Channels
+  * [x] User and Server Preferences
+  * [x] Message Persistance
   * [x] Containerization with Docker
   * [x] Slash Commands Compatible
+    * [ ] Summary Command
+    * [ ] Model Info Command
+    * [ ] List Models Command
+    * [x] Pull Model Command
+    * [x] Switch Model Command
+    * [x] Delete Model Command
+    * [x] Create Thread Command
+    * [x] Create Private Thread Command
+    * [x] Message Stream Command
+    * [x] Change Message History Size Command
+    * [x] Clear Channel History Command (User Only)
+    * [x] Administrator Role Compatible
   * [x] Generated Token Length Handling for >2000
     * [x] Token Length Handling of any message size
-  * [x] User vs. Server Preferences
-  * [ ] Redis Caching
-  * [x] Administrator Role Compatible
-  * [x] Multi-User Chat Generation (Multiple users chatting at the same time) - This was built in from Ollama `v0.2.1+`
-  * [x] Automatic and Manual model pulling through the Discord client
+  * [x] Multi-User Chat Generation - This was built in from Ollama `v0.2.1+`
+  * [ ] Ollama Tool Support Implementation
+  * [ ] Enhanced Channel Context Awareness
+  * [ ] Improved User Replied Triggers
 
 Further, Ollama provides the functionality to utilize custom models or provide context for the top-layer of any model available through the Ollama model library.
 * [Customize a model](https://github.com/ollama/ollama#customize-a-model)
@@ -54,8 +63,6 @@ These are guides to the features and capabilities of this app.
     * This project requires the use of npm version `10.9.0` or above.
 * [Ollama](https://ollama.com/)
     * [Ollama Docker Image](https://hub.docker.com/r/ollama/ollama)
-* [Redis](https://redis.io/)
-    * [Redis Docker Image](https://hub.docker.com/_/redis)
 * [Discord.js Docs](https://discord.js.org/docs/packages/discord.js/main)
 * [Setting up Docker (Ubuntu 20.04)](https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-20-04)
     * [Setting up Nvidia Container Toolkit](https://docs.nvidia.com/datacenter/cloud-native/container-toolkit/latest/install-guide.html)

docker-compose.yml

@@ -7,13 +7,12 @@ services:
     build: ./                     # find docker file in designated path
     container_name: discord
     restart: always               # rebuild container always
-    image: kevinthedang/discord-ollama:0.8.3
+    image: kevinthedang/discord-ollama:0.8.7
     environment:
       CLIENT_TOKEN: ${CLIENT_TOKEN}
       OLLAMA_IP: ${OLLAMA_IP}
       OLLAMA_PORT: ${OLLAMA_PORT}
-      REDIS_IP: ${REDIS_IP}
-      REDIS_PORT: ${REDIS_PORT}
+      MODEL: ${MODEL}
     networks:
       ollama-net:
         ipv4_address: ${DISCORD_IP}
@@ -36,19 +35,6 @@ services:
     ports: 
       - ${OLLAMA_PORT}:${OLLAMA_PORT}
 
-# setup redis container
-  redis:
-    image: redis:latest
-    container_name: redis
-    restart: always
-    networks:
-      ollama-net:
-        ipv4_address: ${REDIS_IP}
-    volumes:
-      - redis:/root/.redis
-    ports:
-      - ${REDIS_PORT}:${REDIS_PORT}
-
 # create a network that supports giving addresses withing a specific subnet
 networks:
   ollama-net:
@@ -61,4 +47,3 @@ networks:
 volumes:
   ollama:
   discord:
-  redis:

docs/setup-docker.md

@@ -43,13 +43,11 @@ sudo systemctl restart docker
 * [GitHub repository](https://github.com/NVIDIA/nvidia-container-toolkit?tab=readme-ov-file) for Nvidia Container Toolkit
 
 ## To Run (with Docker and Docker Compose)
-* With the inclusion of subnets in the `docker-compose.yml`, you will need to set the `SUBNET_ADDRESS`, `OLLAMA_IP`, `OLLAMA_PORT`, `REDIS_IP`, `REDIS_PORT`, and `DISCORD_IP`. Here are some default values if you don't care:
+* With the inclusion of subnets in the `docker-compose.yml`, you will need to set the `SUBNET_ADDRESS`, `OLLAMA_IP`, `OLLAMA_PORT`, and `DISCORD_IP`. Here are some default values if you don't care:
     * `SUBNET_ADDRESS = 172.18.0.0`
     * `OLLAMA_IP = 172.18.0.2`
     * `OLLAMA_PORT = 11434`
     * `DISCORD_IP = 172.18.0.3`
-    * `REDIS_IP = 172.18.0.4`
-    * `REDIS_PORT = 6379`
     * Don't understand any of this? watch a Networking video to understand subnetting.
     * You also need all environment variables shown in [`.env.sample`](../.env.sample)
 * Otherwise, there is no need to install any npm packages for this, you just need to run `npm run start` to pull the containers and spin them up.

package.json

@@ -1,43 +1,41 @@
 {
   "name": "discord-ollama",
-  "version": "0.8.3",
+  "version": "0.8.7",
   "description": "Ollama Integration into discord",
   "main": "build/index.js",
   "exports": "./build/index.js",
   "scripts": {
-    "test:run": "vitest run",
-    "test:coverage": "vitest run --coverage",
+    "tests": "vitest run",
+    "coverage": "vitest run --coverage",
     "watch": "tsx watch src",
     "build": "tsc",
     "prod": "node .",
     "client": "npm run build && npm run prod",
     "clean": "docker compose down && docker rmi $(docker images | grep kevinthedang | tr -s ' ' | cut -d ' ' -f 3) && docker rmi $(docker images --filter \"dangling=true\" -q --no-trunc)",
     "start": "docker compose build --no-cache && docker compose up -d",
-    "docker:clean": "docker rm -f discord && docker rm -f ollama && docker rm -f redis && docker network prune -f && docker rmi $(docker images | grep kevinthedang | tr -s ' ' | cut -d ' ' -f 3) && docker rmi $(docker images --filter \"dangling=true\" -q --no-trunc)",
+    "docker:clean": "docker rm -f discord && docker rm -f ollama && docker network prune -f && docker rmi $(docker images | grep kevinthedang | tr -s ' ' | cut -d ' ' -f 3) && docker rmi $(docker images --filter \"dangling=true\" -q --no-trunc)",
     "docker:network": "docker network create --subnet=172.18.0.0/16 ollama-net",
     "docker:build": "docker build --no-cache -t kevinthedang/discord-ollama:$(node -p \"require('./package.json').version\") .",
     "docker:build-latest": "docker build --no-cache -t kevinthedang/discord-ollama:latest .",
     "docker:client": "docker run -d -v discord:/src/app --name discord --network ollama-net --ip 172.18.0.3 kevinthedang/discord-ollama:$(node -p \"require('./package.json').version\")",
-    "docker:redis": "docker run -d -v redis:/root/.redis -p 6379:6379 --name redis --network ollama-net --ip 172.18.0.4 redis:latest",
     "docker:ollama": "docker run -d --gpus=all -v ollama:/root/.ollama -p 11434:11434 --name ollama --network ollama-net --ip 172.18.0.2 ollama/ollama:latest",
     "docker:ollama-cpu": "docker run -d -v ollama:/root/.ollama -p 11434:11434 --name ollama --network ollama-net --ip 172.18.0.2 ollama/ollama:latest",
-    "docker:start": "docker network prune -f && npm run docker:network && npm run docker:build && npm run docker:redis && npm run docker:client && npm run docker:ollama",
-    "docker:start-cpu": "docker network prune -f && npm run docker:network && npm run docker:build && npm run docker:redis && npm run docker:client && npm run docker:ollama-cpu"
+    "docker:start": "docker network prune -f && npm run docker:network && npm run docker:build && npm run docker:client && npm run docker:ollama",
+    "docker:start-cpu": "docker network prune -f && npm run docker:network && npm run docker:build && npm run docker:client && npm run docker:ollama-cpu"
   },
   "author": "Kevin Dang",
   "license": "ISC",
   "dependencies": {
-    "discord.js": "^14.18.0",
-    "dotenv": "^16.4.7",
-    "ollama": "^0.5.13",
-    "redis": "^4.7.0"
+    "discord.js": "^14.20.0",
+    "dotenv": "^16.5.0",
+    "ollama": "^0.5.15"
   },
   "devDependencies": {
-    "@types/node": "^22.13.5",
-    "@vitest/coverage-v8": "^3.0.6",
+    "@types/node": "^22.13.14",
+    "@vitest/coverage-v8": "^3.0.9",
     "ts-node": "^10.9.2",
     "tsx": "^4.19.3",
-    "typescript": "^5.7.3",
+    "typescript": "^5.8.2",
     "vitest": "^3.0.4"
   },
   "type": "module",

src/client.ts

@@ -1,6 +1,5 @@
 import { Client, GatewayIntentBits } from 'discord.js'
 import { Ollama } from 'ollama'
-import { createClient } from 'redis'
 import { Queue } from './queues/queue.js'
 import { UserMessage, registerEvents } from './utils/index.js'
 import Events from './events/index.js'
@@ -16,11 +15,6 @@ const client = new Client({
     ]
 })
 
-// initialize connection to redis
-const redis = createClient({
-    url: `redis://${Keys.redisHost}:${Keys.redisPort}`,
-})
-
 // initialize connection to ollama container
 export const ollama = new Ollama({
     host: `http://${Keys.ipAddress}:${Keys.portAddress}`,
@@ -29,16 +23,11 @@ export const ollama = new Ollama({
 // Create Queue managed by Events
 const messageHistory: Queue<UserMessage> = new Queue<UserMessage>
 
-// register all events
-registerEvents(client, Events, messageHistory, ollama, Keys.defaultModel)
+// Create Channel History Queue managed by Events
+const channelMessageHistory: Queue<UserMessage> = new Queue<UserMessage>
 
-// Try to connect to redis
-await redis.connect()
-    .then(() => console.log('[Redis] Connected'))
-    .catch((error) => {
-        console.error('[Redis] Connection Error', error)
-        process.exit(1)
-    })
+// register all events
+registerEvents(client, Events, messageHistory, channelMessageHistory, ollama, Keys.defaultModel)
 
 // Try to log in the client
 await client.login(Keys.clientToken)

src/commands/capacity.ts

@@ -1,4 +1,4 @@
-import { Client, CommandInteraction, ApplicationCommandOptionType, MessageFlags } from 'discord.js'
+import { Client, ChatInputCommandInteraction, ApplicationCommandOptionType, MessageFlags } from 'discord.js'
 import { openConfig, SlashCommand, UserCommand } from '../utils/index.js'
 
 export const Capacity: SlashCommand = {
@@ -16,14 +16,14 @@ export const Capacity: SlashCommand = {
     ],
 
     // Query for message information and set the style
-    run: async (client: Client, interaction: CommandInteraction) => {
+    run: async (client: Client, interaction: ChatInputCommandInteraction) => {
         // fetch channel and message
         const channel = await client.channels.fetch(interaction.channelId)
         if (!channel || !UserCommand.includes(channel.type)) return
 
         // set state of bot chat features
         openConfig(`${interaction.user.username}-config.json`, interaction.commandName,
-            interaction.options.get('context-capacity')?.value
+            interaction.options.getNumber('context-capacity')
         )
 
         interaction.reply({

src/commands/deleteModel.ts

@@ -1,4 +1,4 @@
-import { ApplicationCommandOptionType, Client, CommandInteraction, MessageFlags } from 'discord.js'
+import { ApplicationCommandOptionType, ChatInputCommandInteraction, Client, CommandInteraction, MessageFlags } from 'discord.js'
 import { UserCommand, SlashCommand } from '../utils/index.js'
 import { ollama } from '../client.js'
 import { ModelResponse } from 'ollama'
@@ -18,10 +18,11 @@ export const DeleteModel: SlashCommand = {
     ],
 
     // Delete Model locally stored
-    run: async (client: Client, interaction: CommandInteraction) => {
+    run: async (client: Client, interaction: ChatInputCommandInteraction) => {
         // defer reply to avoid timeout
         await interaction.deferReply()
-        const modelInput: string = interaction.options.get('model-name')!!.value as string
+        const modelInput: string = interaction.options.getString('model-name') as string
+        let ollamaOffline: boolean = false
 
         // fetch channel and message
         const channel = await client.channels.fetch(interaction.channelId)
@@ -37,8 +38,21 @@ export const DeleteModel: SlashCommand = {
         }
 
         // check if model exists
-        const modelExists: boolean = await ollama.list()
+        const modelExists = await ollama.list()
             .then(response => response.models.some((model: ModelResponse) => model.name.startsWith(modelInput)))
+            .catch(error => {
+                ollamaOffline = true
+                console.error(`[Command: delete-model] Failed to connect with Ollama service. Error: ${error.message}`)
+            })
+
+        // Validate for any issue or if service is running
+        if (ollamaOffline) {
+            interaction.editReply({
+                content: `The Ollama service is not running. Please turn on/download the [service](https://ollama.com/).`
+            })
+            return
+        }
+
             
         try {
             // call ollama to delete model

src/commands/disable.ts

@@ -1,4 +1,4 @@
-import { Client, CommandInteraction, ApplicationCommandOptionType, MessageFlags } from 'discord.js'
+import { Client, ChatInputCommandInteraction, ApplicationCommandOptionType, MessageFlags } from 'discord.js'
 import { AdminCommand, openConfig, SlashCommand } from '../utils/index.js'
 
 export const Disable: SlashCommand = {
@@ -16,7 +16,7 @@ export const Disable: SlashCommand = {
     ],
 
     // Query for message information and set the style
-    run: async (client: Client, interaction: CommandInteraction) => {
+    run: async (client: Client, interaction: ChatInputCommandInteraction) => {
         // fetch channel and message
         const channel = await client.channels.fetch(interaction.channelId)
         if (!channel || !AdminCommand.includes(channel.type)) return
@@ -32,11 +32,11 @@ export const Disable: SlashCommand = {
 
         // set state of bot chat features
         openConfig(`${interaction.guildId}-config.json`, interaction.commandName,
-            interaction.options.get('enabled')?.value
+            interaction.options.getBoolean('enabled')
         )
 
         interaction.reply({
-            content: `${client.user?.username} is now **${interaction.options.get('enabled')?.value ? "enabled" : "disabled"}**.`,
+            content: `${client.user?.username} is now **${interaction.options.getBoolean('enabled') ? "enabled" : "disabled"}**.`,
             flags: MessageFlags.Ephemeral
         })
     }

src/commands/messageStream.ts

@@ -1,4 +1,4 @@
-import { ApplicationCommandOptionType, Client, CommandInteraction, MessageFlags } from 'discord.js'
+import { ApplicationCommandOptionType, Client, ChatInputCommandInteraction, MessageFlags } from 'discord.js'
 import { openConfig, SlashCommand, UserCommand } from '../utils/index.js'
 
 export const MessageStream: SlashCommand = {
@@ -16,18 +16,18 @@ export const MessageStream: SlashCommand = {
     ],
 
     // change preferences based on command
-    run: async (client: Client, interaction: CommandInteraction) => {
+    run: async (client: Client, interaction: ChatInputCommandInteraction) => {
         // verify channel
         const channel = await client.channels.fetch(interaction.channelId)
         if (!channel || !UserCommand.includes(channel.type)) return
 
         // save value to json and write to it
         openConfig(`${interaction.user.username}-config.json`, interaction.commandName,
-            interaction.options.get('stream')?.value
+            interaction.options.getBoolean('stream')
         )
 
         interaction.reply({
-            content: `Message streaming is now set to: \`${interaction.options.get('stream')?.value}\``,
+            content: `Message streaming is now set to: \`${interaction.options.getBoolean('stream')}\``,
             flags: MessageFlags.Ephemeral
         })
     }

src/commands/pullModel.ts

@@ -1,4 +1,4 @@
-import { ApplicationCommandOptionType, Client, CommandInteraction, MessageFlags } from "discord.js"
+import { ApplicationCommandOptionType, Client, ChatInputCommandInteraction, MessageFlags } from "discord.js"
 import { ollama } from "../client.js"
 import { ModelResponse } from "ollama"
 import { UserCommand, SlashCommand } from "../utils/index.js"
@@ -18,10 +18,11 @@ export const PullModel: SlashCommand = {
     ],
 
     // Pull for model from Ollama library
-    run: async (client: Client, interaction: CommandInteraction) => {
+    run: async (client: Client, interaction: ChatInputCommandInteraction) => {
         // defer reply to avoid timeout
         await interaction.deferReply()
-        const modelInput: string = interaction.options.get('model-to-pull')!!.value as string
+        const modelInput: string = interaction.options.getString('model-to-pull') as string
+        let ollamaOffline: boolean = false
 
         // fetch channel and message
         const channel = await client.channels.fetch(interaction.channelId)
@@ -36,9 +37,22 @@ export const PullModel: SlashCommand = {
             return
         }
 
-        // check if model was already pulled
-        const modelExists: boolean = await ollama.list()
+        // check if model was already pulled, if the ollama service isn't running throw error
+        const modelExists = await ollama.list()
             .then(response => response.models.some((model: ModelResponse) => model.name.startsWith(modelInput)))
+            .catch(error => {
+                ollamaOffline = true
+                console.error(`[Command: pull-model] Failed to connect with Ollama service. Error: ${error.message}`)
+            })
+       
+        // Validate for any issue or if service is running
+        if (ollamaOffline) {
+            interaction.editReply({
+                content: `The Ollama service is not running. Please turn on/download the [service](https://ollama.com/).`
+            })
+            return
+        }
+
 
         try {
             // call ollama to pull desired model

src/commands/switchModel.ts

@@ -1,4 +1,4 @@
-import { ApplicationCommandOptionType, Client, CommandInteraction } from "discord.js"
+import { ApplicationCommandOptionType, Client, ChatInputCommandInteraction } from "discord.js"
 import { ollama } from "../client.js"
 import { ModelResponse } from "ollama"
 import { openConfig, UserCommand, SlashCommand } from "../utils/index.js"
@@ -18,10 +18,10 @@ export const SwitchModel: SlashCommand = {
     ],
 
     // Switch user preferred model if available in local library
-    run: async (client: Client, interaction: CommandInteraction) => {
+    run: async (client: Client, interaction: ChatInputCommandInteraction) => {
         await interaction.deferReply()
 
-        const modelInput: string = interaction.options.get('model-to-use')!!.value as string
+        const modelInput: string = interaction.options.getString('model-to-use') as string
 
         // fetch channel and message
         const channel = await client.channels.fetch(interaction.channelId)
@@ -45,6 +45,9 @@ export const SwitchModel: SlashCommand = {
                         }
                     }
                 })
+                .catch(error => {
+                    console.error(`[Command: switch-model] Failed to connect with Ollama service. Error: ${error.message}`)
+                })
             // todo: problem can be here if async messes up
             if (switchSuccess) {
                 // set model now that it exists
@@ -56,10 +59,13 @@ export const SwitchModel: SlashCommand = {
             interaction.editReply({
                 content: `Could not find **${modelInput}** in local model library.\n\nPlease contact an server admin for access to this model.`
             })
-        } catch (error) {
+        } catch (error: any) {
             // could not resolve user model switch
+            if (error.message.includes("fetch failed") as string)
+                error.message = "The Ollama service is not running. Please turn on/download the [service](https://ollama.com/)."
+
             interaction.editReply({
-                content: `Unable to switch user preferred model to **${modelInput}**.\n\n${error}\n\nPossible solution is to request an server admin run \`/pull-model ${modelInput}\` and try again.`
+                content: `Unable to switch user preferred model to **${modelInput}**.\n\n${error.message}`
             })
             return
         }

src/events/messageCreate.ts

@@ -1,5 +1,5 @@
 import { TextChannel } from 'discord.js'
-import { event, Events, normalMessage, UserMessage, clean } from '../utils/index.js'
+import { event, Events, normalMessage, UserMessage, clean, addToChannelContext } from '../utils/index.js'
 import {
     getChannelInfo, getServerConfig, getUserConfig, openChannelInfo,
     openConfig, UserConfig, getAttachmentData, getTextFileAttachmentData
@@ -11,7 +11,7 @@ import {
  * 
  * @param message the message received from the channel
  */
-export default event(Events.MessageCreate, async ({ log, msgHist, ollama, client, defaultModel }, message) => {
+export default event(Events.MessageCreate, async ({ log, msgHist, channelHistory, ollama, client, defaultModel }, message) => {
     const clientId = client.user!!.id
     let cleanedMessage = clean(message.content, clientId)
     log(`Message \"${cleanedMessage}\" from ${message.author.tag} in channel/thread ${message.channelId}.`)
@@ -19,6 +19,61 @@ export default event(Events.MessageCreate, async ({ log, msgHist, ollama, client
     // Do not respond if bot talks in the chat
     if (message.author.username === message.client.user.username) return
 
+    // Save User Chat even if not for the bot
+    let channelContextHistory: UserMessage[] = await new Promise((resolve) => {
+        getChannelInfo(`${message.channelId}-context.json`, (channelInfo) => {
+            if (channelInfo?.messages)
+                resolve(channelInfo.messages)
+            else {
+                log(`Channel/Thread ${message.channel}-context does not exist. File will be created shortly...`)
+                resolve([])
+            }
+        })
+    })
+
+    if (channelContextHistory.length === 0) {
+        channelContextHistory = await new Promise((resolve) => {
+            addToChannelContext(message.channelId,
+                message.channel as TextChannel
+            )
+            getChannelInfo(`${message.channelId}-context.json`, (channelInfo) => {
+                if (channelInfo?.messages)
+                    resolve(channelInfo.messages)
+                else {
+                    log(`Channel/Thread ${message.channel}-context does not exist. File will be created shortly...`)
+                }
+            })
+        })
+    }
+
+    // Set Channel History Queue
+    channelHistory.setQueue(channelContextHistory)
+
+    // get message attachment if exists
+    const attachment = message.attachments.first()
+    let messageAttachment: string[] = []
+
+    if (attachment && attachment.name?.endsWith(".txt"))
+        cleanedMessage += ' ' + await getTextFileAttachmentData(attachment)
+    else if (attachment)
+        messageAttachment = await getAttachmentData(attachment)
+
+    while (channelHistory.size() >= channelHistory.capacity) channelHistory.dequeue()
+
+    // push user response to channel history
+    console.log
+    channelHistory.enqueue({
+        role: 'user',
+        content: cleanedMessage,
+        images: messageAttachment || []
+    })
+
+    // Store in Channel Context
+    addToChannelContext(message.channelId,
+        message.channel as TextChannel,
+        channelHistory.getItems()
+    )
+
     // Only respond if message mentions the bot
     if (!message.mentions.has(clientId)) return
 
@@ -71,9 +126,8 @@ export default event(Events.MessageCreate, async ({ log, msgHist, ollama, client
                 userConfig = await new Promise((resolve, reject) => {
                     getUserConfig(`${message.author.username}-config.json`, (config) => {
                         if (config === undefined) {
-                            openConfig(`${message.author.username}-config.json`, 'message-style', false)
                             openConfig(`${message.author.username}-config.json`, 'switch-model', defaultModel)
-                            reject(new Error('No User Preferences is set up.\n\nCreating preferences file with \`message-style\` set as \`false\` for regular message style.\nPlease try chatting again.'))
+                            reject(new Error(`No User Preferences is set up.\n\nCreating new preferences file for ${message.author.username}\nPlease try chatting again.`))
                             return
                         }
 
@@ -140,15 +194,6 @@ export default event(Events.MessageCreate, async ({ log, msgHist, ollama, client
         if (!userConfig)
             throw new Error(`Failed to initialize User Preference for **${message.author.username}**.\n\nIt's likely you do not have a model set. Please use the \`switch-model\` command to do that.`)
 
-        // get message attachment if exists
-        const attachment = message.attachments.first()
-        let messageAttachment: string[] = []
-
-        if (attachment && attachment.name?.endsWith(".txt"))
-            cleanedMessage += await getTextFileAttachmentData(attachment)
-        else if (attachment)
-            messageAttachment = await getAttachmentData(attachment)
-
         const model: string = userConfig.options['switch-model']
 
         // set up new queue

src/keys.ts

@@ -4,9 +4,7 @@ export const Keys = {
     clientToken: getEnvVar('CLIENT_TOKEN'),
     ipAddress: getEnvVar('OLLAMA_IP', '127.0.0.1'), // default ollama ip if none
     portAddress: getEnvVar('OLLAMA_PORT', '11434'), // default ollama port if none
-    defaultModel: getEnvVar('MODEL', 'llama3.2'),
-    redisHost: getEnvVar('REDIS_IP', '172.18.0.4'), // default redis host if none
-    redisPort: parseInt(getEnvVar('REDIS_PORT', '6379')) // default redis port if none
+    defaultModel: getEnvVar('MODEL', 'llama3.2')
 } as const // readonly keys
 
 export default Keys

src/utils/commands.ts

@@ -1,4 +1,4 @@
-import { CommandInteraction, ChatInputApplicationCommandData, Client, ApplicationCommandOption } from 'discord.js'
+import { ChatInputCommandInteraction, ChatInputApplicationCommandData, Client, ApplicationCommandOption } from 'discord.js'
 
 /**
  * interface for how slash commands should be run
@@ -6,7 +6,7 @@ import { CommandInteraction, ChatInputApplicationCommandData, Client, Applicatio
 export interface SlashCommand extends ChatInputApplicationCommandData {
     run: (
         client: Client,
-        interaction: CommandInteraction,
+        interaction: ChatInputCommandInteraction,
         options?: ApplicationCommandOption[]
     ) => void
 }

src/utils/events.ts

@@ -37,6 +37,7 @@ export interface EventProps {
     client: Client,
     log: LogMethod,
     msgHist: Queue<UserMessage>,
+    channelHistory: Queue<UserMessage>,
     ollama: Ollama,
     defaultModel: String
 }
@@ -78,6 +79,7 @@ export function registerEvents(
     client: Client,
     events: Event[],
     msgHist: Queue<UserMessage>,
+    channelHistory: Queue<UserMessage>,
     ollama: Ollama,
     defaultModel: String
 ): void {
@@ -88,7 +90,7 @@ export function registerEvents(
 
             // Handle Errors, call callback, log errors as needed
             try {
-                callback({ client, log, msgHist, ollama, defaultModel }, ...args)
+                callback({ client, log, msgHist, channelHistory, ollama, defaultModel }, ...args)
             } catch (error) {
                 log('[Uncaught Error]', error)
             }

src/utils/handlers/chatHistoryHandler.ts

@@ -56,6 +56,39 @@ export async function clearChannelInfo(filename: string, channel: TextChannel, u
     return cleanedHistory
 }
 
+export async function addToChannelContext(filename: string, channel : TextChannel | ThreadChannel, messages: UserMessage[] = []): Promise<void> {
+    const fullFileName = `data/${filename}-context.json`
+    if (fs.existsSync(fullFileName)) {
+        fs.readFile(fullFileName, 'utf8', (error, data) => {
+            if (error)
+                console.log(`[Error: addToChannelContext] Incorrect file format`)
+            else {
+                const object = JSON.parse(data)
+                if (object['messages'].length === 0)
+                    object['messages'] = messages as []
+                else if (object['messages'].length !== 0 && messages.length !== 0)
+                    object['messages'] = messages as []
+                fs.writeFileSync(fullFileName, JSON.stringify(object, null, 2))
+            }
+        })
+    } else { // channel context does not exist, create it
+        const object: Configuration = JSON.parse(
+            `{ 
+                \"id\": \"${channel?.id}\", 
+                \"name\": \"${channel?.name}\", 
+                \"messages\": []
+            }`
+        )
+
+        const directory = path.dirname(fullFileName)
+        if (!fs.existsSync(directory))
+            fs.mkdirSync(directory, { recursive: true })
+
+        fs.writeFileSync(fullFileName, JSON.stringify(object, null, 2))
+        console.log(`[Util: addToChannelContext] Created '${fullFileName}' in working directory`)
+    }
+}
+
 /**
  * Method to open the channel history
  * 

src/utils/messageNormal.ts

@@ -56,6 +56,10 @@ export async function normalMessage(
                 response = await blockResponse(params)
                 result = response.message.content
 
+                // check if there is a <think>...</think> sequence from the bot.
+                if (hasThinking(result))
+                    result = result.replace(/<think>[\s\S]*?<\/think>/g, '').trim()
+
                 // check if message length > discord max for normal messages
                 if (result.length > 2000) {
                     sentMessage.edit(result.slice(0, 2000))
@@ -74,13 +78,18 @@ export async function normalMessage(
             }
         } catch (error: any) {
             console.log(`[Util: messageNormal] Error creating message: ${error.message}`)
-            if (error.message.includes('try pulling it first'))
-                sentMessage.edit(`**Response generation failed.**\n\nReason: You do not have the ${model} downloaded. Ask an admin to pull it using the \`pull-model\` command.`)
-            else
-                sentMessage.edit(`**Response generation failed.**\n\nReason: ${error.message}`)
+            if (error.message.includes('fetch failed'))
+                error.message = 'Missing ollama service on machine'
+            else if (error.message.includes('try pulling it first'))
+                error.message = `You do not have the ${model} downloaded. Ask an admin to pull it using the \`pull-model\` command.`
+            sentMessage.edit(`**Response generation failed.**\n\nReason: ${error.message}`)
         }
     })
 
     // return the string representation of ollama query response
     return result
 }
+
+function hasThinking(message: string): boolean {
+    return /<think>[\s\S]*?<\/think>/i.test(message)
+}

tests/commands.test.ts

@@ -5,16 +5,9 @@ import { describe, expect, it, vi } from 'vitest'
 import commands from '../src/commands/index.js'
 
 /**
- * Mocking redis found in client.ts because of the commands
+ * Mocking client.ts because of the commands
  */
-vi.mock('../src/client.js', () => ({
-    redis: {
-        createClient: vi.fn(),
-        connect: vi.fn(),
-        get: vi.fn(),
-        set: vi.fn()
-    }
-}))
+vi.mock('../src/client.js', () => ({}))
 
 /**
  * Commands test suite, tests the commands object