feat: expose table name in schema props

.changeset/four-pans-laugh.md

@@ -0,0 +1,8 @@
+---
+'@powersync/common': minor
+'@powersync/web': minor
+'@powersync/node': minor
+'@powersync/react-native': minor
+---
+
+Populate Table `name` values in `schema.props` for Schemas created with typed `Table`s. e.g. `schema.props['some_table'].name` will contain the table name.

packages/common/src/db/schema/Schema.ts

@@ -35,8 +35,11 @@ export class Schema<S extends SchemaType = SchemaType> {
       }
       this.tables = tables;
     } else {
-      this.props = tables as S;
-      this.tables = this.convertToClassicTables(this.props);
+      // Update the table entries with the provided table name key
+      this.props = Object.fromEntries(
+        Object.entries(tables).map(([tableName, table]) => [tableName, table.copyWithName(tableName)])
+      ) as S;
+      this.tables = Object.values(this.props);
     }
 
     this.rawTables = [];
@@ -66,15 +69,8 @@ export class Schema<S extends SchemaType = SchemaType> {
 
   toJSON() {
     return {
-      // This is required because "name" field is not present in TableV2
       tables: this.tables.map((t) => t.toJSON()),
       raw_tables: this.rawTables
     };
   }
-
-  private convertToClassicTables(props: S) {
-    return Object.entries(props).map(([name, table]) => {
-      return table.copyWithName(name);
-    });
-  }
 }

packages/web/tests/schemav2.test.ts

@@ -144,4 +144,17 @@ describe('Schema Tests', { sequential: true }, () => {
     const aliasedTable = await powersync.getAll('SELECT * FROM test1');
     expect(Array.isArray(aliasedTable)).toBe(true);
   });
+
+  it('should have table names present in schema props', async () => {
+    // The table names aren't present when creating the Table instances.
+    // Passing Tables into a Schema should populate the table name based
+    // off the key of the prop
+    expect(schema.props.aliased.name).eq('aliased');
+    expect(schema.props.aliased.internalName).eq('ps_data__aliased');
+    expect(schema.props.aliased.viewName).eq('test1');
+
+    expect(schema.props.assets.name).eq('assets');
+    expect(schema.props.assets.internalName).eq('ps_data__assets');
+    expect(schema.props.assets.viewName).eq('assets');
+  });
 });