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dickermoshedickermoshe
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example app uses migration tooling
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-133
lines changed

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+2264
-133
lines changed

‎examples/app/build.yaml‎

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@@ -16,6 +16,8 @@ targets:
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drift_dev:
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# These options change how drift generates code
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options:
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databases:
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default: lib/database/database.dart
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# Drift analyzes SQL queries at compile-time. For this purpose, it needs to know which sqlite3
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# features will be available. We depend on `sqlite3_flutter_libs`, which lets us use the latest
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# version with fts5 enabled.
@@ -41,13 +43,13 @@ targets:
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dependencies: [$default]
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builders:
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":copy_compiled_worker_js":
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enabled: true
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enabled: true
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# build_web_compilers writes a hidden asset, but we want an asset in `web/` for
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# flutter to see. So, copy that output. Again, this is not needed for most apps.
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builders:
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copy_compiled_worker_js:
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import: 'tool/builder.dart'
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import: "tool/builder.dart"
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builder_factories: ["CopyCompiledJs.new"]
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build_to: source
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build_extensions: {'web/worker.dart.js': ['web/drift_worker.js']}
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build_extensions: { "web/worker.dart.js": ["web/drift_worker.js"] }

‎examples/app/drift_schemas/drift_schema_v1.json‎ renamed to ‎examples/app/drift_schemas/default/drift_schema_v1.json‎

File renamed without changes.

‎examples/app/drift_schemas/default/drift_schema_v2.json‎

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{
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"_meta": {
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"description": "This file contains a serialized version of schema entities for moor.",
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"version": "0.1.0-dev-preview"
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},
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"entities": [
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{
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"id": 0,
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"references": [],
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"type": "table",
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"data": {
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"name": "categories",
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"was_declared_in_moor": false,
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"columns": [
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{
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"name": "id",
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"getter_name": "id",
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"moor_type": "ColumnType.integer",
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"nullable": false,
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"customConstraints": null,
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"default_dart": null,
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"default_client_dart": null,
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"dsl_features": ["auto-increment", "primary-key"]
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},
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{
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"name": "name",
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"getter_name": "name",
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"moor_type": "ColumnType.text",
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"nullable": false,
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"customConstraints": null,
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"default_dart": null,
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"default_client_dart": null,
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"dsl_features": []
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},
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{
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"name": "color",
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"getter_name": "color",
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"moor_type": "ColumnType.integer",
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"nullable": false,
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"customConstraints": null,
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"default_dart": null,
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"default_client_dart": null,
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"dsl_features": [],
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"type_converter": {
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"dart_expr": "const ColorConverter()",
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"dart_type_name": "Color"
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}
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}
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],
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"is_virtual": false
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}
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},
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{
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"id": 1,
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"references": [0],
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"type": "table",
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"data": {
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"name": "todo_entries",
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"was_declared_in_moor": false,
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"columns": [
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{
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"name": "id",
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"getter_name": "id",
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"moor_type": "ColumnType.integer",
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"nullable": false,
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"customConstraints": null,
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"default_dart": null,
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"default_client_dart": null,
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"dsl_features": ["auto-increment", "primary-key"]
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},
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{
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"name": "description",
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"getter_name": "description",
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"moor_type": "ColumnType.text",
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"nullable": false,
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"customConstraints": null,
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"default_dart": null,
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"default_client_dart": null,
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"dsl_features": []
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},
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{
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"name": "category",
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"getter_name": "category",
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"moor_type": "ColumnType.integer",
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"nullable": true,
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"customConstraints": null,
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"default_dart": null,
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"default_client_dart": null,
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"dsl_features": ["unknown"]
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},
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{
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"name": "due_date",
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"getter_name": "dueDate",
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"moor_type": "ColumnType.datetime",
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"nullable": true,
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"customConstraints": null,
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"default_dart": null,
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"default_client_dart": null,
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"dsl_features": []
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}
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],
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"is_virtual": false
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}
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},
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{
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"id": 2,
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"references": [],
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"type": "table",
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"data": {
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"name": "text_entries",
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"was_declared_in_moor": true,
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"columns": [
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{
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"name": "description",
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"getter_name": "description",
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"moor_type": "ColumnType.text",
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"nullable": false,
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"customConstraints": "",
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"default_dart": null,
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"default_client_dart": null,
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"dsl_features": []
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}
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],
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"is_virtual": true,
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"create_virtual_stmt": "CREATE VIRTUAL TABLE text_entries USING fts5 (\n description,\n content=todo_entries,\n content_rowid=id\n);"
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}
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},
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{
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"id": 3,
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"references": [1, 2],
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"type": "trigger",
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"data": {
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"on": 1,
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"refences_in_body": [2, 1],
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"name": "todos_insert",
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"sql": "CREATE TRIGGER todos_insert AFTER INSERT ON todo_entries BEGIN\n INSERT INTO text_entries(rowid, description) VALUES (new.id, new.description);\nEND;"
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}
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}
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]
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}

‎examples/app/drift_schemas/default/drift_schema_v3.json‎

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{"_meta":{"description":"This file contains a serialized version of schema entities for drift.","version":"1.2.0"},"options":{"store_date_time_values_as_text":false},"entities":[{"id":0,"references":[],"type":"table","data":{"name":"categories","was_declared_in_moor":false,"columns":[{"name":"id","getter_name":"id","moor_type":"int","nullable":false,"customConstraints":null,"defaultConstraints":"PRIMARY KEY AUTOINCREMENT","dialectAwareDefaultConstraints":{"sqlite":"PRIMARY KEY AUTOINCREMENT"},"default_dart":null,"default_client_dart":null,"dsl_features":["auto-increment"]},{"name":"name","getter_name":"name","moor_type":"string","nullable":false,"customConstraints":null,"default_dart":null,"default_client_dart":null,"dsl_features":[]},{"name":"color","getter_name":"color","moor_type":"int","nullable":false,"customConstraints":null,"default_dart":null,"default_client_dart":null,"dsl_features":[],"type_converter":{"dart_expr":"const ColorConverter()","dart_type_name":"Color"}}],"is_virtual":false,"without_rowid":false,"constraints":[]}},{"id":1,"references":[0],"type":"table","data":{"name":"todo_entries","was_declared_in_moor":false,"columns":[{"name":"id","getter_name":"id","moor_type":"int","nullable":false,"customConstraints":null,"defaultConstraints":"PRIMARY KEY AUTOINCREMENT","dialectAwareDefaultConstraints":{"sqlite":"PRIMARY KEY AUTOINCREMENT"},"default_dart":null,"default_client_dart":null,"dsl_features":["auto-increment"]},{"name":"description","getter_name":"description","moor_type":"string","nullable":false,"customConstraints":null,"default_dart":null,"default_client_dart":null,"dsl_features":[]},{"name":"category","getter_name":"category","moor_type":"int","nullable":true,"customConstraints":null,"defaultConstraints":"REFERENCES categories (id)","dialectAwareDefaultConstraints":{"sqlite":"REFERENCES categories (id)"},"default_dart":null,"default_client_dart":null,"dsl_features":["unknown"]},{"name":"due_date","getter_name":"dueDate","moor_type":"dateTime","nullable":true,"customConstraints":null,"default_dart":null,"default_client_dart":null,"dsl_features":[]}],"is_virtual":false,"without_rowid":false,"constraints":[]}},{"id":2,"references":[1],"type":"table","data":{"name":"text_entries","was_declared_in_moor":true,"columns":[{"name":"description","getter_name":"description","moor_type":"string","nullable":false,"customConstraints":"","default_dart":null,"default_client_dart":null,"dsl_features":[]}],"is_virtual":true,"create_virtual_stmt":"CREATE VIRTUAL TABLE \"text_entries\" USING fts5(description, content=todo_entries, content_rowid=id)","without_rowid":false,"constraints":[]}},{"id":3,"references":[1,2],"type":"trigger","data":{"on":1,"references_in_body":[1,2],"name":"todos_insert","sql":"CREATE TRIGGER todos_insert AFTER INSERT ON todo_entries BEGIN\r\n INSERT INTO text_entries(rowid, description) VALUES (new.id, new.description);\r\nEND;"}},{"id":4,"references":[1,2],"type":"trigger","data":{"on":1,"references_in_body":[1,2],"name":"todos_delete","sql":"CREATE TRIGGER todos_delete AFTER DELETE ON todo_entries BEGIN\r\n INSERT INTO text_entries(text_entries, rowid, description) VALUES ('delete', old.id, old.description);\r\nEND;"}},{"id":5,"references":[1,2],"type":"trigger","data":{"on":1,"references_in_body":[1,2],"name":"todos_update","sql":"CREATE TRIGGER todos_update AFTER UPDATE ON todo_entries BEGIN\r\n INSERT INTO text_entries(text_entries, rowid, description) VALUES ('delete', new.id, new.description);\r\n INSERT INTO text_entries(rowid, description) VALUES (new.id, new.description);\r\nEND;"}}]}

‎examples/app/drift_schemas/drift_schema_v2.json‎

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‎examples/app/drift_schemas/drift_schema_v3.json‎

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‎examples/app/lib/database/database.dart‎

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Original file line numberDiff line numberDiff line change
@@ -16,21 +16,22 @@ part 'database.g.dart';
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@DriftDatabase(tables: [TodoEntries, Categories], include: {'sql.drift'})
1818
class AppDatabase extends _$AppDatabase {
19-
AppDatabase()
19+
AppDatabase([QueryExecutor? e])
2020
: super(
21-
driftDatabase(
22-
name: 'todo-app',
23-
web: DriftWebOptions(
24-
sqlite3Wasm: Uri.parse('sqlite3.wasm'),
25-
driftWorker: Uri.parse('drift_worker.js'),
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onResult: (result) {
27-
if (result.missingFeatures.isNotEmpty) {
28-
debugPrint(
29-
'Using ${result.chosenImplementation} due to unsupported '
30-
'browser features: ${result.missingFeatures}');
31-
}
32-
}),
33-
),
21+
e ??
22+
driftDatabase(
23+
name: 'todo-app',
24+
web: DriftWebOptions(
25+
sqlite3Wasm: Uri.parse('sqlite3.wasm'),
26+
driftWorker: Uri.parse('drift_worker.js'),
27+
onResult: (result) {
28+
if (result.missingFeatures.isNotEmpty) {
29+
debugPrint(
30+
'Using ${result.chosenImplementation} due to unsupported '
31+
'browser features: ${result.missingFeatures}');
32+
}
33+
}),
34+
),
3435
);
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AppDatabase.forTesting(DatabaseConnection super.connection);

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