Chore/disable submodule (janhq#56)

* Chore disable git submodule for web-client and app-backend

* Chore add newest source code of app-backend and web-client

---------

Co-authored-by: Hien To <[email protected]>

.gitmodules

@@ -1,9 +1,3 @@
-[submodule "web-client"]
-	path = web-client
-	url = ../jan-web.git
-[submodule "app-backend"]
-	path = app-backend
-	url = ../app-backend.git
 [submodule "jan-inference/sd/sd_cpp"]
 	path = jan-inference/sd/sd_cpp
 	url = https://github.com/leejet/stable-diffusion.cpp

app-backend/.gitignore

@@ -0,0 +1,4 @@
+.DS_Store
+.env
+.env_postgresql
+worker/node_modules/.mf

app-backend/README.md

@@ -0,0 +1,59 @@
+## Jan Backend
+
+A Hasura Data API Platform designed to provide APIs for client interaction with the Language Model (LLM) through chat or the generation of art using Stable Diffusion. It is encapsulated within a Docker container for easy local deployment
+
+## Quickstart
+1. Run docker up
+
+```bash
+docker compose up
+```
+
+2. Install [HasuraCLI](https://hasura.io/docs/latest/hasura-cli/overview/)
+
+3. Open Hasura Console
+
+```bash
+cd hasura && hasura console
+```
+
+4. Apply Migration
+
+```bash
+hasura migrate apply
+```
+
+5. Apply Metadata
+
+```bash
+hasura metadata apply
+```
+
+6. Apply seeds
+
+```bash
+hasura seed apply
+```
+
+## Hasura One Click Deploy
+Use this URL to deploy this app to Hasura Cloud
+
+[![Hasura Deploy](https://hasura.io/deploy-button.svg)](https://cloud.hasura.io/deploy?github_repo=https://github.com/janhq/app-backend/&hasura_dir=/hasura)
+
+[One-click deploy docs](https://hasura.io/docs/latest/getting-started/getting-started-cloud/)
+
+## Modify schema & model
+[Hasura Tutorials](https://hasura.io/docs/latest/resources/tutorials/index/)
+
+## Events & Workers 
+
+Serverless function (Cloudflare worker) to stream llm message & update
+
+Readmore about Hasura Events here:
+> https://hasura.io/docs/latest/event-triggers/serverless/
+
+## Deploy Worker
+```bash
+npx wrangler deploy
+```
+[Cloudflare Worker Guide](https://developers.cloudflare.com/workers/get-started/guide/)

app-backend/docker-compose.yml

@@ -0,0 +1,52 @@
+version: "3.6"
+services:
+  postgres:
+    image: postgres:13
+    restart: always
+    volumes:
+      - db_data:/var/lib/postgresql/data
+    env_file:
+      - .env_postgresql
+  graphql-engine:
+    image: hasura/graphql-engine:v2.31.0.cli-migrations-v3
+    ports:
+      - "8080:8080"
+    restart: always
+    env_file:
+      - .env
+    volumes:
+      - ./hasura/migrations:/migrations
+      - ./hasura/metadata:/metadata
+    depends_on:
+      data-connector-agent:
+        condition: service_healthy
+
+  data-connector-agent:
+    image: hasura/graphql-data-connector:v2.31.0
+    restart: always
+    ports:
+      - 8081:8081
+    environment:
+      QUARKUS_LOG_LEVEL: ERROR # FATAL, ERROR, WARN, INFO, DEBUG, TRACE
+      ## https://quarkus.io/guides/opentelemetry#configuration-reference
+      QUARKUS_OPENTELEMETRY_ENABLED: "false"
+      ## QUARKUS_OPENTELEMETRY_TRACER_EXPORTER_OTLP_ENDPOINT: http://jaeger:4317
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8081/api/v1/athena/health"]
+      interval: 5s
+      timeout: 10s
+      retries: 5
+      start_period: 5s
+  worker:
+    build:
+      context: ./worker
+      dockerfile: ./Dockerfile
+    restart: always
+    environment:
+      - "NODE_ENV=development"
+    volumes:
+      - ./worker:/worker
+    ports:
+      - "8787:8787"
+volumes:
+  db_data:

app-backend/hasura/config.yaml

@@ -0,0 +1,7 @@
+version: 3
+endpoint: http://localhost:8080
+admin_secret: myadminsecretkey
+metadata_directory: metadata
+actions:
+  kind: synchronous
+  handler_webhook_baseurl: http://localhost:3000

app-backend/hasura/metadata/actions.graphql

@@ -0,0 +1,20 @@
+type Mutation {
+  imageGeneration(
+    input: ImageGenerationInput!
+  ): ImageGenerationOutput
+}
+
+input ImageGenerationInput {
+  prompt: String!
+  neg_prompt: String!
+  model: String!
+  seed: Int!
+  steps: Int!
+  width: Int!
+  height: Int!
+}
+
+type ImageGenerationOutput {
+  url: String!
+}
+

app-backend/hasura/metadata/actions.yaml

@@ -0,0 +1,32 @@
+actions:
+  - name: imageGeneration
+    definition:
+      kind: synchronous
+      handler: '{{HASURA_ACTION_STABLE_DIFFUSION_URL}}'
+      request_transform:
+        body:
+          action: transform
+          template: |-
+            {
+              "prompt": {{$body.input.input.prompt}},
+              "neg_prompt": {{$body.input.input.neg_prompt}},
+              "unet_model": {{$body.input.input.model}},
+              "seed": {{$body.input.input.seed}},
+              "steps": {{$body.input.input.steps}},
+              "width": {{$body.input.input.width}},
+              "height": {{$body.input.input.height}}
+            }
+        method: POST
+        query_params: {}
+        template_engine: Kriti
+        url: '{{$base_url}}/inferences/txt2img'
+        version: 2
+    permissions:
+      - role: user
+custom_types:
+  enums: []
+  input_objects:
+    - name: ImageGenerationInput
+  objects:
+    - name: ImageGenerationOutput
+  scalars: []

app-backend/hasura/metadata/allow_list.yaml

@@ -0,0 +1 @@
+[]

app-backend/hasura/metadata/api_limits.yaml

@@ -0,0 +1 @@
+{}

app-backend/hasura/metadata/backend_configs.yaml

@@ -0,0 +1,11 @@
+dataconnector:
+  athena:
+    uri: http://data-connector-agent:8081/api/v1/athena
+  mariadb:
+    uri: http://data-connector-agent:8081/api/v1/mariadb
+  mysql8:
+    uri: http://data-connector-agent:8081/api/v1/mysql
+  oracle:
+    uri: http://data-connector-agent:8081/api/v1/oracle
+  snowflake:
+    uri: http://data-connector-agent:8081/api/v1/snowflake

app-backend/hasura/metadata/cron_triggers.yaml

@@ -0,0 +1 @@
+[]

app-backend/hasura/metadata/databases/databases.yaml

@@ -0,0 +1,9 @@
+- name: jandb
+  kind: postgres
+  configuration:
+    connection_info:
+      database_url:
+        from_env: PG_DATABASE_URL
+      isolation_level: read-committed
+      use_prepared_statements: false
+  tables: "!include jandb/tables/tables.yaml"

app-backend/hasura/metadata/databases/jandb/tables/public_collection_products.yaml

@@ -0,0 +1,43 @@
+table:
+  name: collection_products
+  schema: public
+array_relationships:
+  - name: collections
+    using:
+      manual_configuration:
+        column_mapping:
+          collection_id: id
+        insertion_order: null
+        remote_table:
+          name: collections
+          schema: public
+  - name: products
+    using:
+      manual_configuration:
+        column_mapping:
+          product_id: id
+        insertion_order: null
+        remote_table:
+          name: products
+          schema: public
+select_permissions:
+  - role: public
+    permission:
+      columns:
+        - created_at
+        - updated_at
+        - collection_id
+        - id
+        - product_id
+      filter: {}
+    comment: ""
+  - role: user
+    permission:
+      columns:
+        - created_at
+        - updated_at
+        - collection_id
+        - id
+        - product_id
+      filter: {}
+    comment: ""

app-backend/hasura/metadata/databases/jandb/tables/public_collections.yaml

@@ -0,0 +1,36 @@
+table:
+  name: collections
+  schema: public
+array_relationships:
+  - name: collection_products
+    using:
+      manual_configuration:
+        column_mapping:
+          id: collection_id
+        insertion_order: null
+        remote_table:
+          name: collection_products
+          schema: public
+select_permissions:
+  - role: public
+    permission:
+      columns:
+        - slug
+        - description
+        - name
+        - created_at
+        - updated_at
+        - id
+      filter: {}
+    comment: ""
+  - role: user
+    permission:
+      columns:
+        - slug
+        - description
+        - name
+        - created_at
+        - updated_at
+        - id
+      filter: {}
+    comment: ""

app-backend/hasura/metadata/databases/jandb/tables/public_conversations.yaml

@@ -0,0 +1,68 @@
+table:
+  name: conversations
+  schema: public
+object_relationships:
+  - name: conversation_product
+    using:
+      manual_configuration:
+        column_mapping:
+          product_id: id
+        insertion_order: null
+        remote_table:
+          name: products
+          schema: public
+array_relationships:
+  - name: conversation_messages
+    using:
+      manual_configuration:
+        column_mapping:
+          id: conversation_id
+        insertion_order: null
+        remote_table:
+          name: messages
+          schema: public
+insert_permissions:
+  - role: user
+    permission:
+      check:
+        user_id:
+          _eq: X-Hasura-User-Id
+      columns:
+        - last_image_url
+        - last_text_message
+        - product_id
+        - user_id
+    comment: ""
+select_permissions:
+  - role: user
+    permission:
+      columns:
+        - last_image_url
+        - last_text_message
+        - user_id
+        - created_at
+        - updated_at
+        - id
+        - product_id
+      filter:
+        user_id:
+          _eq: X-Hasura-User-Id
+    comment: ""
+update_permissions:
+  - role: user
+    permission:
+      columns:
+        - last_image_url
+        - last_text_message
+      filter:
+        user_id:
+          _eq: X-Hasura-User-Id
+      check: null
+    comment: ""
+delete_permissions:
+  - role: user
+    permission:
+      filter:
+        user_id:
+          _eq: X-Hasura-User-Id
+    comment: ""