first commit

api/config/database.ts

@@ -0,0 +1,66 @@
+import env from '#start/env'
+import app from '@adonisjs/core/services/app'
+import { defineConfig } from '@adonisjs/lucid'
+
+const dbConfig = defineConfig({
+  /**
+   * Default connection used for all queries.
+   */
+  connection: 'sqlite',
+
+  connections: {
+    /**
+     * SQLite keeps the dashboard independent from MariaDB: the history and
+     * the action log stay available even when MariaDB is down.
+     */
+    sqlite: {
+      client: 'better-sqlite3',
+
+      connection: {
+        filename: env.get('DB_PATH') ?? app.tmpPath('db.sqlite3'),
+      },
+
+      /**
+       * WAL lets the HTTP requests read while the monitors write.
+       */
+      pool: {
+        afterCreate: (connection: any, done: (error: Error | null, connection: any) => void) => {
+          connection.pragma('journal_mode = WAL')
+          connection.pragma('foreign_keys = ON')
+          done(null, connection)
+        },
+      },
+
+      /**
+       * Required by Knex for SQLite defaults.
+       */
+      useNullAsDefault: true,
+
+      migrations: {
+        /**
+         * Sort migration files naturally by filename.
+         */
+        naturalSort: true,
+
+        /**
+         * Paths containing migration files.
+         */
+        paths: ['database/migrations'],
+      },
+
+      schemaGeneration: {
+        /**
+         * Enable schema generation from Lucid models.
+         */
+        enabled: true,
+
+        /**
+         * Custom schema rules file paths.
+         */
+        rulesPaths: ['./database/schema_rules.js'],
+      },
+    },
+  },
+})
+
+export default dbConfig