chore: revert

Author: DominicGBauer

packages/powersync-op-sqlite/src/db/OPSqliteAdapter.ts

@@ -57,7 +57,7 @@ export class OPSQLiteDBAdapter extends BaseObserver<DBAdapterListener> implement
   }
 
   protected async init() {
-    const { lockTimeoutMs, journalMode, journalSizeLimit, synchronous, encryptionKey } = this.options.sqliteOptions;
+    const { lockTimeoutMs, journalMode, journalSizeLimit, synchronous } = this.options.sqliteOptions!;
     const dbFilename = this.options.name;
 
     this.writeConnection = await this.openConnection(dbFilename);
@@ -99,7 +99,7 @@ export class OPSQLiteDBAdapter extends BaseObserver<DBAdapterListener> implement
 
   protected async openConnection(filenameOverride?: string): Promise<OPSQLiteConnection> {
     const dbFilename = filenameOverride ?? this.options.name;
-    const DB: DB = this.openDatabase(dbFilename, this.options.sqliteOptions.encryptionKey);
+    const DB: DB = this.openDatabase(dbFilename, this.options.sqliteOptions?.encryptionKey ?? undefined);
 
     //Load extensions for all connections
     this.loadAdditionalExtensions(DB);
@@ -139,7 +139,7 @@ export class OPSQLiteDBAdapter extends BaseObserver<DBAdapterListener> implement
   }
 
   private loadAdditionalExtensions(DB: DB) {
-    if (this.options.sqliteOptions.extensions.length > 0) {
+    if (this.options.sqliteOptions?.extensions && this.options.sqliteOptions.extensions.length > 0) {
       for (const extension of this.options.sqliteOptions.extensions) {
         DB.loadExtension(extension.path, extension.entryPoint);
       }
@@ -292,8 +292,10 @@ export class OPSQLiteDBAdapter extends BaseObserver<DBAdapterListener> implement
     await this.initialized;
     await this.writeConnection!.refreshSchema();
 
-    for (let readConnection of this.readConnections) {
-      await readConnection.connection.refreshSchema();
+    if(this.readConnections) {
+      for (let readConnection of this.readConnections) {
+        await readConnection.connection.refreshSchema();
+      }
     }
   }
 }

packages/powersync-op-sqlite/src/db/SqliteOptions.ts

@@ -28,7 +28,7 @@ export interface SqliteOptions {
    * Encryption key for the database.
    * If set, the database will be encrypted using SQLCipher.
    */
-  encryptionKey?: string;
+  encryptionKey?: string | null;
 
   /**
    * Load extensions using the path and entryPoint.

packages/powersync-op-sqlite/tsconfig.json

@@ -10,6 +10,7 @@
     "noEmit": true,
     "noFallthroughCasesInSwitch": true,
     "skipLibCheck": true,
+    "strict": true,
     "esModuleInterop": true
   },
   "references": [