feat: add postgres support + migrations

.github/ISSUE_TEMPLATE/bug.yml

@@ -55,6 +55,14 @@ body:
         - tablet
     validations:
       required: true
+  - type: dropdown
+    id: database
+    attributes:
+      options:
+        - SQLite (default)
+        - PostgreSQL
+      label: Database
+      description: Which database backend are you using?
   - type: input
     id: device
     attributes:

docker-compose.postgres.yaml

@@ -0,0 +1,38 @@
+---
+version: '3.8'
+services:
+  jellyseerr:
+    build:
+      context: .
+      dockerfile: Dockerfile.local
+    ports:
+      - '5055:5055'
+    environment:
+      DB_TYPE: 'postgres' # Which DB engine to use. The default is "sqlite". To use postgres, this needs to be set to "postgres"
+      DB_HOST: 'postgres' # The host (url) of the database
+      DB_PORT: '5432' # The port to connect to
+      DB_USER: 'jellyseerr' # Username used to connect to the database
+      DB_PASS: 'jellyseerr' # Password of the user used to connect to the database
+      DB_NAME: 'jellyseerr' # The name of the database to connect to
+      DB_LOG_QUERIES: 'false' # Whether to log the DB queries for debugging
+      DB_USE_SSL: 'false' # Whether to enable ssl for database connection
+    volumes:
+      - .:/app:rw,cached
+      - /app/node_modules
+      - /app/.next
+    depends_on:
+      - postgres
+    links:
+      - postgres
+  postgres:
+    image: postgres
+    environment:
+      POSTGRES_USER: jellyseerr
+      POSTGRES_PASSWORD: jellyseerr
+      POSTGRES_DB: jellyseerr
+    ports:
+      - '5432:5432'
+    volumes:
+      - postgres:/var/lib/postgresql/data
+volumes:
+  postgres:

docs/README.md

@@ -17,6 +17,7 @@ Welcome to the Jellyseerr Documentation.
 - **Mobile-friendly design**, for when you need to approve requests on the go.
 - Granular permission system.
 - Localization into other languages.
+- Support for PostgreSQL and SQLite databases.
 - More features to come!
 
 ## Motivation

docs/extending-jellyseerr/database-config.mdx

@@ -0,0 +1,56 @@
+---
+title: Configuring the Database (Advanced)
+description: Configure the database for Jellyseerr
+sidebar_position: 2
+---
+# Configuring the Database
+
+Jellyseerr supports SQLite and PostgreSQL. The database connection can be configured using the following environment variables:
+
+## SQLite Options
+
+```dotenv
+DB_TYPE="sqlite" # Which DB engine to use, either "sqlite" or "postgres". The default is "sqlite".
+CONFIG_DIRECTORY="config" # (optional) The path to the config directory where the db file is stored. The default is "config".
+DB_LOG_QUERIES="false" # (optional) Whether to log the DB queries for debugging. The default is "false".
+```
+
+## PostgreSQL Options
+
+```dotenv
+DB_TYPE="postgres" # Which DB engine to use, either "sqlite" or "postgres". The default is "sqlite". To use postgres, this needs to be set to "postgres"
+DB_HOST="localhost" # (optional) The host (url) of the database. The default is "localhost".
+DB_PORT="5432" # (optional) The port to connect to. The default is "5432".
+DB_USER= # (required) Username used to connect to the database
+DB_PASS= # (required) Password of the user used to connect to the database
+DB_NAME="jellyseerr" # (optional) The name of the database to connect to. The default is "jellyseerr".
+DB_LOG_QUERIES="false" # (optional) Whether to log the DB queries for debugging. The default is "false".
+```
+
+### SSL configuration
+The following options can be used to further configure ssl. Certificates can be provided as a string or a file path, with the string version taking precedence.
+
+```dotenv
+DB_USE_SSL="false" # (optional) Whether to enable ssl for database connection. This must be "true" to use the other ssl options. The default is "false".
+DB_SSL_REJECT_UNAUTHORIZED="true" # (optional) Whether to reject ssl connections with unverifiable certificates i.e. self-signed certificates without providing the below settings. The default is "true".
+DB_SSL_CA= # (optional) The CA certificate to verify the connection, provided as a string. The default is "".
+DB_SSL_CA_FILE= # (optional) The path to a CA certificate to verify the connection. The default is "".
+DB_SSL_KEY= # (optional) The private key for the connection in PEM format, provided as a string. The default is "".
+DB_SSL_KEY_FILE= # (optinal) Path to the private key for the connection in PEM format. The default is "".
+DB_SSL_CERT= # (optional) Certificate chain in pem format for the private key, provided as a string. The default is "".
+DB_SSL_CERT_FILE= # (optional) Path to certificate chain in pem format for the private key. The default is "".
+```
+
+### Migrating from SQLite to PostgreSQL
+
+1. Set up your PostgreSQL database and configure Jellyseerr to use it
+2. Run Jellyseerr to create the tables in the PostgreSQL database
+3. Stop Jellyseerr
+4. Run the following command to export the data from the SQLite database and import it into the PostgreSQL database:
+- Edit the postgres connection string to match your setup
+- WARNING: The most recent release of pgloader has an issue quoting the table columns. Use the version in the docker container to avoid this issue.
+- "I don't have or don't want to use docker" - You can build the working pgloader version [in this PR](https://github.com/dimitri/pgloader/pull/1531) from source and use the same options as below.
+```bash
+docker run --rm -v config/db.sqlite3:/db.sqlite3:ro -v pgloader/pgloader.load:/pgloader.load ghcr.io/ralgar/pgloader:pr-1531 pgloader --with "quote identifiers" --with "data only" /db.sqlite3 postgresql://{{DB_USER}}:{{DB_PASS}}@{{DB_HOST}}:{{DB_PORT}}/{{DB_NAME}}
+   ```
+5. Start Jellyseerr

package.json

@@ -69,6 +69,7 @@
     "node-schedule": "2.1.1",
     "nodemailer": "6.9.1",
     "openpgp": "5.7.0",
+    "pg": "8.11.0",
     "plex-api": "5.3.2",
     "pug": "3.0.2",
     "react": "^18.3.1",