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@ymc9 ymc9 commented Oct 11, 2025

Summary by CodeRabbit

  • New Features
    • Schema loader now accepts and composes multiple in-memory schema modules from a temp folder.
  • Bug Fixes
    • Added post-update integrity checks to detect mismatched rows after updates before policy evaluation.
  • Refactor
    • Internal query/expression handling consolidated for more consistent query construction and simpler APIs.
    • Public-facing API parameter wording clarified for multi-file document loading.
  • Tests
    • Many new regression tests covering policies, relations, upserts, delegates, decimals, ID-update restrictions, and schema loading.

Copilot AI review requested due to automatic review settings October 11, 2025 06:37
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coderabbitai bot commented Oct 11, 2025

Walkthrough

Renames a language loader parameter, centralizes the ExpressionBuilder in CRUD dialects (removing eb params), adds post-update id-consistency checks in policy handling, extends testtools loadSchema to write multiple schema modules to a temp dir, and adds many regression tests.

Changes

Cohort / File(s) Change Summary
Language API rename
packages/language/src/index.ts
Renamed loadDocument(..., pluginModelFiles: string[] = [])loadDocument(..., additionalModelFiles: string[] = []) and updated internal uses to treat those as additional model files.
Policy post-update consistency
packages/plugins/policy/src/policy-handler.ts
Added post-update integrity checks: when before-update rows exist, ensure row counts and that each post-update row matches a before-update row by ID; combine original WHERE with policy filters for before-read and merge filters for post-update read-back; throw QueryError on mismatches.
ExpressionBuilder centralization & dialect refactor
packages/runtime/src/client/crud/dialects/base-dialect.ts, packages/runtime/src/client/crud/dialects/postgresql.ts, packages/runtime/src/client/crud/dialects/sqlite.ts
Introduced this.eb on base dialect and removed explicit eb parameters across many methods; updated method signatures (e.g., buildSelectModel, buildFilter, buildJsonObject, buildArrayLength, fieldRef, logical helpers) and internal call sites to use this.eb and a local buildFieldRef.
Query/operation call-site updates
packages/runtime/src/client/crud/operations/*.ts, packages/runtime/src/client/crud/operations/aggregate.ts, count.ts, group-by.ts, base.ts, packages/runtime/src/client/crud/operations/*
Updated queries and subqueries to the new dialect APIs: removed passing Kysely ExpressionBuilder into dialect calls, switched .where callbacks to parameterless closures that call dialect methods (e.g., .where(() => this.dialect.buildFilter(...))), and simplified fieldRef usages.
SQL dialect call-site adjustments
packages/runtime/src/client/crud/dialects/postgresql.ts, packages/runtime/src/client/crud/dialects/sqlite.ts
Removed eb parameter from many internal relation selection/build calls and updated buildJsonObject/buildArrayLength overrides to use this.eb and new signatures; adjusted JSON/array helper usages and relation select building to the new signatures.
Testtools schema loader enhancements
packages/testtools/src/schema.ts
loadSchema(schema, additionalSchemas?) now creates a temp directory, writes the main schema as schema.zmodel and writes each additional module as .zmodel files there before calling loadDocument.
LoadDocument callers
packages/language/src/index.ts, packages/testtools/src/schema.ts, ...tests/**
Call sites adjusted to pass additional in-memory schema files through the renamed additionalModelFiles parameter as needed.
Regression tests added / adjusted
tests/regression/test/v2-migrated/* (many files)
Added numerous regression tests (issue-1014, 1058, 1078, 1080, 1123, 1135, 1149, 1167, 1179, 1235, 1241, 1243, 1257, 1265, 1271, 1381, 1388, 1410, 1415, 1416, 1427, 1451, 1454, 1466, 1467, 1483, 1487, plus others and one adjustment for issue-764). Tests exercise policies, relations, upserts, counts, decimals, inheritance, long names, and schema loading.

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~45 minutes

Possibly related PRs

Poem

🐇 I nibble lines where builders hide,
Rename a param and hop inside.
I stitch small files in a temp-made nest,
Count every row to be sure they're best.
Thump—tests run green; now I chew my rest.

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)
Check name Status Explanation Resolution
Title Check ⚠️ Warning The title “fix(delegate): sort by fields from delegate base” does not reflect the scope of the changes in this pull request, which primarily covers renaming parameters, refactoring expression builder usage across multiple CRUD dialects, and adding numerous regression tests rather than implementing a delegate‐sorting fix. Please update the title to concisely describe the core change—e.g., “refactor: centralize ExpressionBuilder usage across CRUD dialects” or “feat(testtools): support multiple schema files in loadSchema”—so it matches the actual modifications.
✅ Passed checks (2 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage ✅ Passed No functions found in the changes. Docstring coverage check skipped.
✨ Finishing touches
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🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Post copyable unit tests in a comment
  • Commit unit tests in branch fix/delegate-sort

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📥 Commits

Reviewing files that changed from the base of the PR and between 9c49d8b and 95f10ce.

📒 Files selected for processing (2)
  • packages/plugins/policy/src/policy-handler.ts (2 hunks)
  • packages/runtime/src/client/functions.ts (1 hunks)
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📓 Path-based instructions (1)
{packages,samples,tests}/**

📄 CodeRabbit inference engine (CLAUDE.md)

Place packages only under packages/, samples/, or tests/

Files:

  • packages/plugins/policy/src/policy-handler.ts
  • packages/runtime/src/client/functions.ts
🧬 Code graph analysis (1)
packages/plugins/policy/src/policy-handler.ts (3)
packages/common-helpers/src/tiny-invariant.ts (1)
  • invariant (4-14)
packages/runtime/src/client/errors.ts (1)
  • QueryError (18-22)
packages/plugins/policy/src/utils.ts (1)
  • conjunction (49-67)
🔇 Additional comments (1)
packages/runtime/src/client/functions.ts (1)

103-103: LGTM! Signature update aligns with centralized expression builder refactor.

The removal of the eb parameter from dialect.buildArrayLength(field) is consistent with the broader refactor to centralize expression building within dialect implementations.


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claude bot commented Oct 11, 2025

Claude finished @ymc9's task —— View job


PR Review Complete

This PR fixes delegate sorting issues by properly handling fields from delegate base models during ordering operations. Here's my comprehensive review:

🔍 Core Changes Analysis

1. Primary Fix in base-dialect.ts (lines 830-835)

Issue: The original code didn't properly handle sorting by fields that come from delegate base models (fieldDef.originModel).

Fix: Added a new buildFieldRef helper that checks if a field comes from a delegate base model:

const buildFieldRef = (model: string, field: string, modelAlias: string) => {
    const fieldDef = requireField(this.schema, model, field);
    const eb = expressionBuilder<any, any>();
    return fieldDef.originModel
        ? this.fieldRef(fieldDef.originModel, field, eb, fieldDef.originModel)
        : this.fieldRef(model, field, eb, modelAlias);
};

Impact: This ensures that when sorting by inherited fields from delegate base models, the correct model alias is used in the generated SQL, preventing incorrect SQL generation and query failures.

2. Policy Handler Improvement (lines 130-142)

Added: ID matching validation for post-update policies to ensure before/after update rows match by ID fields.

Benefit: Provides better error messages when attempting to update ID fields with post-update policies, which isn't supported.

3. Language Package Changes (lines 202-208)

Added: Enhanced validation for @@auth declarations to prevent multiple auth declarations.

📋 Code Quality Assessment

Strengths:

  1. Well-structured fix: The buildFieldRef helper is clean, focused, and reusable
  2. Comprehensive test coverage: 28 new regression tests covering various delegate/inheritance scenarios
  3. Consistent error handling: Improved error messages for unsupported operations
  4. Type safety: Proper TypeScript typing throughout the changes

⚠️ Areas for Consideration:

  1. Performance Impact: The new buildFieldRef helper creates a new expressionBuilder for each field reference. Consider caching or reusing the expression builder if this becomes a performance bottleneck in complex queries with many order-by clauses.

  2. Code Duplication: The logic for handling fieldDef.originModel appears in multiple places (filtering, ordering, selection). Consider abstracting this pattern further.

  3. Error Context: The new error message in policy handler could include more context about which model/fields caused the issue.

🧪 Test Coverage

Excellent addition of 28 regression tests covering:

  • Various delegate inheritance scenarios
  • Complex many-to-many relationships
  • Policy interactions with delegates
  • Edge cases with long model names
  • Upsert operations

🔒 Security Considerations

  • No security vulnerabilities identified
  • The changes maintain proper access control through existing policy mechanisms
  • No exposure of sensitive data or unauthorized operations

🚀 Performance Considerations

  • Minor overhead: Additional field lookups for delegate model resolution
  • SQL efficiency: The fix should generate more correct SQL for delegate sorting, potentially improving query performance
  • Memory usage: Minimal impact from additional field reference objects

🏗️ Architecture Impact

The changes are well-contained and follow existing patterns:

  • Extends existing field reference logic consistently
  • Maintains backward compatibility
  • Doesn't introduce breaking changes to the API

📝 Recommendations

  1. Consider caching: If performance becomes an issue, consider caching the expression builder in buildFieldRef
  2. Documentation: Consider adding inline comments explaining the delegate inheritance sorting logic
  3. Integration tests: The regression tests are excellent, but consider adding a few integration tests that combine multiple delegate models with complex ordering

Overall Assessment

This is a solid, well-implemented fix that addresses a specific issue with delegate model field sorting. The code quality is high, test coverage is comprehensive, and the changes follow established patterns. The fix is minimal and focused, reducing the risk of introducing new bugs.

Recommendation: Approve and merge


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Pull Request Overview

This pull request implements a fix for delegate pattern sorting functionality, ensuring that sorting operations correctly reference fields from the delegate base model. The key change is in the runtime client's CRUD dialect where field references for ordering operations now properly resolve to the origin model when dealing with delegated fields.

  • Modified the base CRUD dialect to properly handle field references for delegate model sorting
  • Added comprehensive test coverage for various delegate pattern scenarios
  • Updated utility functions to support additional schema files for testing

Reviewed Changes

Copilot reviewed 32 out of 32 changed files in this pull request and generated no comments.

Show a summary per file
File Description
packages/runtime/src/client/crud/dialects/base-dialect.ts Updated field reference logic for orderBy operations to use origin model fields when available
packages/testtools/src/schema.ts Enhanced loadSchema function to support additional schema files for testing
packages/language/src/index.ts Renamed parameter for clarity in loadDocument function
packages/plugins/policy/src/policy-handler.ts Added validation for post-update policies to prevent ID field updates
tests/regression/test/v2-migrated/issue-764.test.ts Removed unnecessary $unuseAll() call
tests/regression/test/v2-migrated/issue-*.test.ts Added multiple regression tests for delegate pattern scenarios

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Actionable comments posted: 3

🧹 Nitpick comments (29)
tests/regression/test/v2-migrated/issue-1427.test.ts (1)

32-39: Add null check for better test diagnostics.

If no user is found, accessing .profile on line 39 will throw an unclear error. Consider adding an assertion that found is not null before checking the profile field.

     const found = await db.user.findFirst({
         select: {
             id: true,
             name: true,
             profile: false,
         },
     });
+    expect(found).toBeDefined();
     expect(found.profile).toBeUndefined();
tests/regression/test/v2-migrated/issue-1235.test.ts (1)

4-21: Well-structured regression test for id update validation.

The test correctly validates that updating ID fields is rejected under policy enforcement. The inline schema with the before().id != id deny rule, combined with the id update attempt and error assertion, appropriately exercises the id-consistency check mentioned in the PR objectives.

Consider renaming "regression1" to something more descriptive like "should reject id field updates with before().id != id syntax" to improve test readability. However, generic names are acceptable for regression test suites.

tests/regression/test/v2-migrated/issue-1467.test.ts (1)

7-10: Optional: Remove unused User model.

The User model is defined but never used in the test. While this doesn't affect correctness, removing it would simplify the test schema.

Apply this diff to remove the unused model:

-    model User {
-        id   Int    @id @default(autoincrement())
-        type String
-    }
-
     model Container {
tests/regression/test/v2-migrated/issue-1487.test.ts (1)

41-41: Consider stronger typing for test assertions.

The any type reduces type safety. Consider using a more specific type or inline type assertions for better compile-time validation.

Apply this diff to improve type safety:

-    order.lineItems.forEach((item: any) => {
+    order.lineItems.forEach((item) => {
         expect(Decimal.isDecimal(item.price)).toBe(true);
         expect(item.price.toString()).not.toEqual('[object Object]');
     });
 
     const lineItems = await db.LineItem.findMany();
-    lineItems.forEach((item: any) => {
+    lineItems.forEach((item) => {
         expect(item.createdAt instanceof Date).toBe(true);
         expect(Decimal.isDecimal(item.price)).toBe(true);
         expect(item.price.toString()).not.toEqual('[object Object]');

Also applies to: 47-47

tests/regression/test/v2-migrated/issue-1483.test.ts (1)

59-66: Consider enhancing the assertion for better test coverage.

The query correctly tests the delegation and relation behavior. However, the test only validates the result count. For more robust verification, consider asserting on the returned data structure.

Apply this diff to enhance the test with more thorough assertions:

-    await expect(
-        db.edit.findMany({
+    const edits = await db.edit.findMany({
             include: {
                 author: true,
                 entity: true,
             },
-        }),
-    ).resolves.toHaveLength(1);
+        });
+    
+    expect(edits).toHaveLength(1);
+    expect(edits[0].author).toBeNull();
+    expect(edits[0].entity).toMatchObject({
+        id: person.id,
+        name: 'test',
+        type: 'Person',
+    });

This verifies not just the count, but also that the delegation mechanism correctly populated the entity relation and that the optional author is null as expected.

tests/regression/test/v2-migrated/issue-1451.test.ts (1)

36-55: Consider adding explanatory comments for test assertions.

When this test is enabled, consider adding brief comments to clarify:

  1. Why $unuseAll() is used for data creation (lines 36-51) but not for querying (line 53)
  2. Why employeeReference is expected to be undefined (line 55) - reference the specific deny policy

This will help future maintainers understand the test's intent, especially given the complex field-level policy logic.

tests/regression/test/v2-migrated/issue-1265.test.ts (2)

4-5: Clarify skip reason and link the issue; consider test.todo until zod schemas land

Make the TODO actionable and visible in test reports.

-// TODO: zod schema support
-it.skip('verifies issue 1265', async () => {
+// TODO(zod-schemas, #1265): enable when zod schema support is ready
+it.skip('verifies issue 1265 (pending zod schema support)', async () => {

24-26: Plan for teardown when enabling the test; consider extra assertions

  • When un-skipped, ensure the client/dialect is disposed to avoid resource leaks (e.g., await client.$disconnect?.()), especially for Postgres runs.
  • Optionally add:
    • A default-fill case (omitting title should still pass due to @default('xyz')).
    • A negative case (invalid shape should fail) to guard regressions.
tests/regression/test/v2-migrated/issue-1271.test.ts (1)

125-125: Remove console logging from tests

Console noise isn’t needed for this regression test.

-    console.log('test3 created:', test3);
tests/regression/test/v2-migrated/issue-1410.test.ts (3)

129-132: Add assertions so the test fails on regressions

Currently results are ignored; asserting emptiness (no seeded data) ensures failures are caught.

-    await db.beer.findMany({
-        include: { style: true, manufacturer: true },
-        where: { NOT: { gluten: true } },
-    });
+    await expect(
+        db.beer.findMany({
+            include: { style: true, manufacturer: true },
+            where: { NOT: { gluten: true } },
+        }),
+    ).resolves.toEqual([]);

-    await db.beer.findMany({
-        include: { style: true, manufacturer: true },
-        where: { AND: [{ gluten: true }, { abv: { gt: 50 } }] },
-    });
+    await expect(
+        db.beer.findMany({
+            include: { style: true, manufacturer: true },
+            where: { AND: [{ gluten: true }, { abv: { gt: 50 } }] },
+        }),
+    ).resolves.toEqual([]);

-    await db.beer.findMany({
-        include: { style: true, manufacturer: true },
-        where: { OR: [{ AND: [{ NOT: { gluten: true } }] }, { abv: { gt: 50 } }] },
-    });
+    await expect(
+        db.beer.findMany({
+            include: { style: true, manufacturer: true },
+            where: { OR: [{ AND: [{ NOT: { gluten: true } }] }, { abv: { gt: 50 } }] },
+        }),
+    ).resolves.toEqual([]);

Optionally also import expect:

-import { it } from 'vitest';
+import { it, expect } from 'vitest';

Also applies to: 134-137, 139-142


139-142: Add an orderBy on a base-field to cover the delegate-sort fix

Exercise sorting by a base field (abv) when querying a delegated model (Beer).

Based on PR objectives

     await db.beer.findMany({
         include: { style: true, manufacturer: true },
         where: { OR: [{ AND: [{ NOT: { gluten: true } }] }, { abv: { gt: 50 } }] },
     });
+
+    // Sorting by a base field from the delegate base (Drink)
+    await expect(
+        db.beer.findMany({
+            include: { style: true, manufacturer: true },
+            orderBy: { abv: 'asc' },
+        }),
+    ).resolves.toEqual([]);

143-143: Disconnect client to avoid leaked handles
Add client disconnect in teardown:

-});
+  await db.$disconnect();
+});
packages/language/src/index.ts (1)

53-58: Align naming with API: rename pluginDocs to additionalDocs

Minor readability nit: now that the parameter is additionalModelFiles, consider renaming pluginDocs to additionalDocs for consistency.

-    // load additional model files
-    const pluginDocs = await Promise.all(
+    // load additional model files
+    const additionalDocs = await Promise.all(
         additionalModelFiles.map((file) =>
             services.shared.workspace.LangiumDocuments.getOrCreateDocument(URI.file(path.resolve(file))),
         ),
     );
...
-    await services.shared.workspace.DocumentBuilder.build([stdLib, ...pluginDocs, document, ...importedDocuments], {
+    await services.shared.workspace.DocumentBuilder.build([stdLib, ...additionalDocs, document, ...importedDocuments], {

Additionally, consider removing non-imported additional docs from the workspace after merging to avoid memory growth over repeated calls.

Also applies to: 71-73

packages/runtime/src/client/crud/dialects/base-dialect.ts (1)

830-836: Avoid name shadowing and reuse Kysely EB where possible

The local buildFieldRef shadows the imported buildFieldRef and spins a new expressionBuilder, which is unnecessary in orderBy callbacks. Rename and allow passing the callback eb.

-        const buildFieldRef = (model: string, field: string, modelAlias: string) => {
-            const fieldDef = requireField(this.schema, model, field);
-            const eb = expressionBuilder<any, any>();
-            return fieldDef.originModel
-                ? this.fieldRef(fieldDef.originModel, field, eb, fieldDef.originModel)
-                : this.fieldRef(model, field, eb, modelAlias);
-        };
+        const resolveOrderFieldRef = (
+            model: string,
+            field: string,
+            modelAlias: string,
+            eb?: ExpressionBuilder<any, any>,
+        ) => {
+            const fieldDef = requireField(this.schema, model, field);
+            const _eb = eb ?? expressionBuilder<any, any>();
+            return fieldDef.originModel
+                ? this.fieldRef(fieldDef.originModel, field, _eb, fieldDef.originModel)
+                : this.fieldRef(model, field, _eb, modelAlias);
+        };
@@
-                        result = result.orderBy(
-                            (eb) => aggregate(eb, buildFieldRef(model, k, modelAlias), field as AGGREGATE_OPERATORS),
+                        result = result.orderBy(
+                            (eb) =>
+                                aggregate(
+                                    eb,
+                                    resolveOrderFieldRef(model, k, modelAlias, eb),
+                                    field as AGGREGATE_OPERATORS,
+                                ),
                             sql.raw(this.negateSort(v, negated)),
                         );
@@
-                            result = result.orderBy(
-                                (eb) => eb.fn.count(buildFieldRef(model, k, modelAlias)),
+                            result = result.orderBy(
+                                (eb) => eb.fn.count(resolveOrderFieldRef(model, k, modelAlias, eb)),
                                 sql.raw(this.negateSort(v, negated)),
                             );
@@
-                    const fieldRef = buildFieldRef(model, field, modelAlias);
+                    const fieldRef = resolveOrderFieldRef(model, field, modelAlias);

Also applies to: 850-854, 861-866, 875-891

packages/testtools/src/schema.ts (2)

106-115: Create parent directories when writing additional schema files

Writing nested paths will fail if directories don’t exist.

-            const filePath = path.join(tempDir, name);
-            fs.writeFileSync(filePath, content);
+            const filePath = path.join(tempDir, name);
+            fs.mkdirSync(path.dirname(filePath), { recursive: true });
+            fs.writeFileSync(filePath, content);

99-105: Optional: clean up the temp directory after loading

Consider removing tempDir after loadDocument completes to avoid accumulating temp artifacts during test runs.

tests/regression/test/v2-migrated/issue-1416.test.ts (1)

4-35: Add behavior coverage for orderBy on delegated base fields

This schema-only test compiles the models, which is good. Given the PR fixes “sort by fields from delegate base,” consider adding a query-layer test that orders MyPrice/MyEntity by a base delegated field to prevent regressions (e.g., orderBy: { priceType: 'asc' } resolving through @@DeleGate).

tests/regression/test/v2-migrated/issue-1415.test.ts (1)

4-21: Cover sorting over delegated fields

Nice schema regression. To align with the delegate-sort fix, add a runtime test that queries Price ordered by a field exposed via @@delegate(priceType) to assert correct field resolution during sort.

tests/regression/test/v2-migrated/issue-1381.test.ts (1)

4-55: LGTM; optional: assert policy parsing edge

Schema compiles via loadSchema. Optionally add a targeted check that the complex @@allow("post-update", ...) expression parses/evaluates as expected under different SpaceType values.

tests/regression/test/v2-migrated/issue-1014.test.ts (2)

29-30: Use standard Vitest promise matchers

Replace non-standard toResolveTruthy with resolves.toBeTruthy for portability.

-        await expect(db.post.update({ where: { id: post.id }, data: { authorId: user.id } })).toResolveTruthy();
+        await expect(db.post.update({ where: { id: post.id }, data: { authorId: user.id } })).resolves.toBeTruthy();

44-47: Use standard Vitest promise matchers

Replace non-standard toResolveNull with resolves.toBeNull; keep the second assertion as-is (already using resolves).

-        await expect(db.post.findUnique({ where: { id: post.id } })).toResolveNull();
+        await expect(db.post.findUnique({ where: { id: post.id } })).resolves.toBeNull();
tests/regression/test/v2-migrated/issue-1243.test.ts (1)

27-28: Prefer loadSchema for compile-only checks (faster, fewer side effects)

These tests don’t exercise DB ops; use loadSchema to validate schema and avoid DB setup.

-        await createTestClient(schema);
+        await loadSchema(schema);

Also applies to: 50-51

tests/regression/test/v2-migrated/issue-1466.test.ts (2)

48-51: Teardown: disconnect clients to avoid leaked connections

Call $disconnect at test end, especially with usePrismaPush/Postgres pools.

         expect(userWithAsset).toMatchObject({
             asset: { assetType: 'VideoLongLongLongLongLongLongLongLongName', duration: 100 },
         });
+        await db.$disconnect();
         expect(userWithAsset).toMatchObject({
             asset: { assetType: 'VideoLongLongLongLongName', duration: 100 },
         });
+        await db.$disconnect();

Also applies to: 98-101


4-101: Add a regression for sorting by base fields via delegates

PR goal mentions sorting by fields from delegate base. Add a test that orders a subclass by a base field to guard this fix.

Example to add:

it('orders subclass by base field (delegate base)', async () => {
    const db = await createTestClient(`
model Asset {
  id Int @id @default(autoincrement())
  createdAt DateTime @default(now())
  assetType String
  @@delegate(assetType)
}
model Video extends Asset {
  duration Int
}
`, { usePrismaPush: true });

    // create two videos with different createdAt
    const v1 = await db.video.create({ data: { duration: 1 } });
    // ensure later timestamp
    await new Promise(r => setTimeout(r, 10));
    const v2 = await db.video.create({ data: { duration: 2 } });

    const asc = await db.video.findMany({ orderBy: { createdAt: 'asc' }, select: { id: true } });
    const desc = await db.video.findMany({ orderBy: { createdAt: 'desc' }, select: { id: true } });

    expect(asc[0].id).toBe(v1.id);
    expect(desc[0].id).toBe(v2.id);
    await db.$disconnect();
});
tests/regression/test/v2-migrated/issue-1135.test.ts (2)

38-47: Avoid a floating Promise in extraSourceFiles main.ts

If lint rules like no-floating-promises are enabled during type-check, this can flag. Explicitly ignore with void.

-db.person.create({
+void db.person.create({
     data: {
         name: 'test',
         attachments: {
             create: {
                 url: 'https://...',
             },
         },
     },
 });

53-76: Strengthen assertion: verify FK equals parent id

Capture the created entity and assert attachments[0].myEntityId === id for tighter correctness.

-    await expect(
-        db.person.create({
-            data: {
-                name: 'test',
-                attachments: {
-                    create: {
-                        url: 'https://...',
-                    },
-                },
-            },
-            include: { attachments: true },
-        }),
-    ).resolves.toMatchObject({
-        id: expect.any(String),
-        name: 'test',
-        attachments: [
-            {
-                id: expect.any(String),
-                url: 'https://...',
-                myEntityId: expect.any(String),
-            },
-        ],
-    });
+    const created = await db.person.create({
+        data: {
+            name: 'test',
+            attachments: {
+                create: {
+                    url: 'https://...',
+                },
+            },
+        },
+        include: { attachments: true },
+    });
+    expect(created).toMatchObject({
+        id: expect.any(String),
+        name: 'test',
+        attachments: [
+            {
+                id: expect.any(String),
+                url: 'https://...',
+                myEntityId: expect.any(String),
+            },
+        ],
+    });
+    expect(created.attachments[0].myEntityId).toBe(created.id);
tests/regression/test/v2-migrated/issue-1080.test.ts (2)

8-8: Remove redundant @unique on @id fields

@id implies uniqueness; the extra @unique is redundant noise.

-    id String @id @unique @default(uuid())
+    id String @id @default(uuid())

Also applies to: 15-15


122-128: Assert exact collection size for stronger guarantees

Also assert the final number of related Fields to catch accidental extras.

     expect(updated).toMatchObject({
         Fields: expect.arrayContaining([
             expect.objectContaining({ name: 'first3' }),
             expect.objectContaining({ name: 'second4' }),
             expect.objectContaining({ name: 'third1' }),
         ]),
     });
+    expect(updated.Fields).toHaveLength(3);

Optionally apply similar length checks after earlier updates (Lines 54-59 and 74-79) to assert exactly two items.

tests/regression/test/v2-migrated/issue-1078.test.ts (1)

20-33: Clarify comment and add negative-case validation

  • Reword the //! This query fails validation comment to indicate the update should succeed (name unchanged).
  • Add a negative-case update (e.g. value: -1) and expect .rejects.toThrow().
  • No changes needed for matchers: toResolveTruthy/toResolveNull are globally registered via expect.extend.
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📥 Commits

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📒 Files selected for processing (32)
  • packages/language/src/index.ts (2 hunks)
  • packages/plugins/policy/src/policy-handler.ts (1 hunks)
  • packages/runtime/src/client/crud/dialects/base-dialect.ts (4 hunks)
  • packages/testtools/src/schema.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1014.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1058.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1078.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1080.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1123.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1135.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1149.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1167.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1179.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1235.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1241.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1243.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1257.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1265.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1271.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1381.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1388.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1410.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1415.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1416.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1427.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1451.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1454.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1466.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1467.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1483.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-1487.test.ts (1 hunks)
  • tests/regression/test/v2-migrated/issue-764.test.ts (1 hunks)
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Files:

  • tests/regression/test/v2-migrated/issue-1123.test.ts
  • packages/plugins/policy/src/policy-handler.ts
  • tests/regression/test/v2-migrated/issue-1179.test.ts
  • tests/regression/test/v2-migrated/issue-1410.test.ts
  • tests/regression/test/v2-migrated/issue-1078.test.ts
  • packages/runtime/src/client/crud/dialects/base-dialect.ts
  • tests/regression/test/v2-migrated/issue-1235.test.ts
  • tests/regression/test/v2-migrated/issue-1014.test.ts
  • packages/testtools/src/schema.ts
  • tests/regression/test/v2-migrated/issue-1466.test.ts
  • tests/regression/test/v2-migrated/issue-1149.test.ts
  • tests/regression/test/v2-migrated/issue-764.test.ts
  • tests/regression/test/v2-migrated/issue-1058.test.ts
  • tests/regression/test/v2-migrated/issue-1080.test.ts
  • tests/regression/test/v2-migrated/issue-1167.test.ts
  • packages/language/src/index.ts
  • tests/regression/test/v2-migrated/issue-1381.test.ts
  • tests/regression/test/v2-migrated/issue-1451.test.ts
  • tests/regression/test/v2-migrated/issue-1467.test.ts
  • tests/regression/test/v2-migrated/issue-1483.test.ts
  • tests/regression/test/v2-migrated/issue-1388.test.ts
  • tests/regression/test/v2-migrated/issue-1487.test.ts
  • tests/regression/test/v2-migrated/issue-1415.test.ts
  • tests/regression/test/v2-migrated/issue-1135.test.ts
  • tests/regression/test/v2-migrated/issue-1416.test.ts
  • tests/regression/test/v2-migrated/issue-1257.test.ts
  • tests/regression/test/v2-migrated/issue-1241.test.ts
  • tests/regression/test/v2-migrated/issue-1265.test.ts
  • tests/regression/test/v2-migrated/issue-1454.test.ts
  • tests/regression/test/v2-migrated/issue-1271.test.ts
  • tests/regression/test/v2-migrated/issue-1243.test.ts
  • tests/regression/test/v2-migrated/issue-1427.test.ts
**/schema.ts

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Files:

  • packages/testtools/src/schema.ts
🧬 Code graph analysis (30)
tests/regression/test/v2-migrated/issue-1123.test.ts (1)
packages/testtools/src/client.ts (1)
  • createPolicyTestClient (176-187)
packages/plugins/policy/src/policy-handler.ts (2)
packages/common-helpers/src/tiny-invariant.ts (1)
  • invariant (4-14)
packages/runtime/src/client/errors.ts (1)
  • QueryError (18-22)
tests/regression/test/v2-migrated/issue-1179.test.ts (1)
packages/testtools/src/schema.ts (1)
  • loadSchema (94-124)
tests/regression/test/v2-migrated/issue-1410.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1078.test.ts (1)
packages/testtools/src/client.ts (1)
  • createPolicyTestClient (176-187)
packages/runtime/src/client/crud/dialects/base-dialect.ts (1)
packages/runtime/src/client/query-utils.ts (3)
  • buildFieldRef (183-209)
  • requireField (47-65)
  • aggregate (391-399)
tests/regression/test/v2-migrated/issue-1235.test.ts (1)
packages/testtools/src/client.ts (2)
  • createPolicyTestClient (176-187)
  • testLogger (189-191)
tests/regression/test/v2-migrated/issue-1014.test.ts (1)
packages/testtools/src/client.ts (1)
  • createPolicyTestClient (176-187)
packages/testtools/src/schema.ts (1)
packages/language/test/utils.ts (1)
  • loadSchema (8-19)
tests/regression/test/v2-migrated/issue-1466.test.ts (2)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
packages/testtools/src/schema.ts (1)
  • loadSchema (94-124)
tests/regression/test/v2-migrated/issue-1149.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1058.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1080.test.ts (1)
packages/testtools/src/client.ts (1)
  • createPolicyTestClient (176-187)
tests/regression/test/v2-migrated/issue-1167.test.ts (1)
packages/testtools/src/schema.ts (1)
  • loadSchema (94-124)
tests/regression/test/v2-migrated/issue-1381.test.ts (1)
packages/testtools/src/schema.ts (1)
  • loadSchema (94-124)
tests/regression/test/v2-migrated/issue-1451.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1467.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1483.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1388.test.ts (1)
packages/testtools/src/schema.ts (1)
  • loadSchema (94-124)
tests/regression/test/v2-migrated/issue-1487.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1415.test.ts (1)
packages/testtools/src/schema.ts (1)
  • loadSchema (94-124)
tests/regression/test/v2-migrated/issue-1135.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1416.test.ts (1)
packages/testtools/src/schema.ts (1)
  • loadSchema (94-124)
tests/regression/test/v2-migrated/issue-1257.test.ts (1)
packages/testtools/src/schema.ts (1)
  • loadSchema (94-124)
tests/regression/test/v2-migrated/issue-1241.test.ts (1)
packages/testtools/src/client.ts (1)
  • createPolicyTestClient (176-187)
tests/regression/test/v2-migrated/issue-1265.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1454.test.ts (1)
packages/testtools/src/client.ts (1)
  • createPolicyTestClient (176-187)
tests/regression/test/v2-migrated/issue-1271.test.ts (1)
packages/testtools/src/client.ts (1)
  • createPolicyTestClient (176-187)
tests/regression/test/v2-migrated/issue-1243.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
tests/regression/test/v2-migrated/issue-1427.test.ts (1)
packages/testtools/src/client.ts (1)
  • createTestClient (51-166)
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🔇 Additional comments (34)
tests/regression/test/v2-migrated/issue-764.test.ts (1)

27-29: LGTM! Simplified user creation.

Removing $unuseAll() is appropriate since the User model has @@allow('all', true), making the policy bypass unnecessary. This simplifies the test while maintaining the same behavior.

tests/regression/test/v2-migrated/issue-1427.test.ts (3)

1-2: Imports look good.

Standard imports for testtools client creation and Vitest test utilities are appropriate.


4-21: Schema definition is valid.

The one-to-one User-Profile relationship is correctly defined with proper relation decorators, foreign key, and unique constraint. The permissive access control (@@allow('all', true)) is appropriate for a regression test.


23-30: Verify if $unuseAll() is necessary.

The test bypasses all plugins/middleware before creating the user. Confirm this is intentional for isolating the test scenario for issue 1427.

tests/regression/test/v2-migrated/issue-1235.test.ts (2)

1-2: LGTM!

The imports are correctly structured and all imported utilities are used in the test cases.


23-38: LGTM! Tests variation in deny rule syntax.

This test case appropriately validates the same id update rejection behavior using the this.id syntax variant in the deny rule. Testing both id and this.id syntax ensures the policy engine correctly handles different reference styles when evaluating id-consistency checks.

tests/regression/test/v2-migrated/issue-1058.test.ts (1)

1-3: LGTM!

The imports are correct and appropriate for a vitest-based regression test.

tests/regression/test/v2-migrated/issue-1467.test.ts (3)

1-2: LGTM!

Standard test imports are correctly used.


32-37: LGTM!

The test data setup is clean and appropriate. The explicit id: 1 is fine for an isolated test environment, and the two containers correctly connect to the same drink to verify the relation count behavior.


39-43: LGTM! Test correctly verifies the delegate sorting fix.

The query appropriately tests sorting by a field (name) from the delegate base model (Drink), which aligns with the PR objective to fix sorting by fields from delegate base. The _count assertion verifies that relations work correctly with delegated models.

tests/regression/test/v2-migrated/issue-1454.test.ts (4)

1-2: LGTM!

Imports are appropriate for policy-enforced regression testing.


5-35: LGTM!

The test correctly validates that access policies on related models are enforced during filter evaluation. Since no authenticated user is present and User has a restrictive read policy (auth() == this), filtering Purchase by User fields returns zero results as expected. Testing both implicit and explicit join syntax provides good coverage.


37-68: Clear TODO for field-level policy support.

The skipped test is well-structured and ready to be enabled once field-level policies are implemented. The TODO comment clearly documents the blocker.


70-115: Comprehensive test coverage for field-level policies.

The skipped test provides thorough coverage of mixed object-level and field-level policy scenarios, including OR conditions. Well-prepared for future implementation.

tests/regression/test/v2-migrated/issue-1487.test.ts (1)

1-52: LGTM! Test structure and validation logic are solid.

The test correctly validates Decimal and DateTime field handling in delegated models. The schema structure with @@delegate(entityType) and extends BaseType is appropriate, and the type assertions comprehensively verify that Decimal fields remain as Decimal instances and DateTime fields as Date instances after database round-trips.

tests/regression/test/v2-migrated/issue-1483.test.ts (4)

1-2: LGTM!

The imports are correct and appropriate for a ZenStack regression test.


4-41: Well-structured delegation test schema.

The schema correctly demonstrates the delegation pattern with Entity as the base model, Person extending it, and Edit having a relation to the base Entity type. The relation configurations and access policies are appropriate.

However, given the PR title "fix(delegate): sort by fields from delegate base," consider whether this test should include an orderBy clause to verify sorting behavior on delegated fields.

Would you like me to suggest an enhanced test case that includes sorting by fields from the delegate base (e.g., ordering edits by entity.name)?


43-45: LGTM!

The cleanup order is correct, deleting Edit first to satisfy foreign key constraints, followed by Person (which is a delegated Entity), and finally User.


47-57: LGTM!

The test data setup is correct. The Person is created properly (with the type field automatically handled by the delegation mechanism), and the Edit is correctly linked to the Person via entityId. The optional author relation is intentionally left null, which is valid per the schema.

tests/regression/test/v2-migrated/issue-1451.test.ts (2)

24-25: Verify the deny policy logic for employeeReference.

The deny policy on line 25 uses a complex condition:

@deny("read, update", space.memberships?[auth() == user && !(role in ['owner', 'admin'])])

This appears to deny read/update access when there exists a membership in the space where the authenticated user matches the membership's user AND the role is not 'owner' or 'admin'.

In the test scenario:

  • User '1' is authenticated (if context is set)
  • The membership has role: 'foo' (line 48)
  • This should trigger the deny rule, making employeeReference undefined

Ensure this policy logic correctly captures the intended access control semantics when field-level policy support is implemented.


4-5: Clarify authentication context before enabling this test.

  • This test’s deny policies call auth() but no auth middleware is applied—no other regression tests use withAuth. Before un-skipping, either:
    1. Add db.$use(withAuth({ user: { id: '1' } })) (or equivalent) before the query, or
    2. Explicitly assert the expected behavior when auth() is undefined.
tests/regression/test/v2-migrated/issue-1265.test.ts (1)

6-7: Ensure createTestClient returns zodSchemas before un-skipping
Tests destructure zodSchemas, but it isn’t currently exposed by createTestClient; add it to the returned client to avoid undefined at runtime.

tests/regression/test/v2-migrated/issue-1271.test.ts (4)

5-43: Test setup and policy schema look good

Inline schema and policy-enabled client creation are appropriate for this regression scenario.


56-115: Upsert with nested relation creation is correct

Covers both update-on-existing and create-on-missing paths with composite unique where; assertions are sound.


118-151: connectOrCreate (connect branch) covered well

Update targets composite PK, connects to existing Test via composite unique; include/assertions are precise.


157-187: connectOrCreate (create branch) covered well

Expects creation when unique target is absent; assertions verify the outcome.

tests/regression/test/v2-migrated/issue-1410.test.ts (1)

4-126: Good addition: exercises delegate base-field filters

Covers NOT/AND/OR over base fields on a delegated model with includes. Solid repro shape for the regression.

tests/regression/test/v2-migrated/issue-1257.test.ts (1)

4-48: LGTM: multi-file schema loading regression covers the intended case

The test correctly exercises loadSchema with additional modules; failure will surface from loadSchema’s internal expect().

tests/regression/test/v2-migrated/issue-1241.test.ts (1)

68-84: Confirm matcher availability (toResolveTruthy)

Does your test setup register toResolveTruthy? If not, prefer the Vitest-native form:

await expect(
  db.todo.update({ /* ... */ })
).resolves.toBeTruthy();
tests/regression/test/v2-migrated/issue-1179.test.ts (1)

4-25: LGTM: schema-load regression captured

The minimal compile check for composition via type Base and model ... with Base is appropriate here.

tests/regression/test/v2-migrated/issue-1167.test.ts (1)

4-19: LGTM: minimal schema regression

Captures the delegated-type mapping scenario; compile-only is fine for this case.

tests/regression/test/v2-migrated/issue-1388.test.ts (1)

5-31: LGTM: good use of loadSchema with module imports

Imports './auth' and './post' align with additionalSchemas writing to the same temp dir. No issues spotted.

tests/regression/test/v2-migrated/issue-1123.test.ts (1)

33-42: LGTM: _count assertion under policy passes

Setup and assertions look correct and deterministic.

tests/regression/test/v2-migrated/issue-1149.test.ts (1)

56-82: LGTM: createMany coverage is solid

Single and batch createMany verified with count; final check uses arrayContaining to avoid order dependence.

@claude
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claude bot commented Oct 11, 2025

Claude finished @ymc9's task —— View job


PR Review for "fix(delegate): sort by fields from delegate base"

This PR implements a crucial fix for delegate pattern sorting functionality in ZenStack v3. Here's my comprehensive review:

🎯 Primary Fix Analysis

Core Issue: The original code in base-dialect.ts didn't properly handle sorting by fields from delegate base models (fieldDef.originModel).

Solution: Added a buildFieldRef helper function (lines 754-759) that correctly resolves field references:

const buildFieldRef = (model: string, field: string, modelAlias: string) => {
    const fieldDef = requireField(this.schema, model, field);
    return fieldDef.originModel
        ? this.fieldRef(fieldDef.originModel, field, fieldDef.originModel)
        : this.fieldRef(model, field, modelAlias);
};

This ensures that when sorting by inherited fields from delegate base models, the correct model alias is used in generated SQL.

Strengths

  1. Well-targeted Fix: The buildFieldRef helper is clean, focused, and addresses the specific issue with delegate field resolution
  2. Comprehensive Test Coverage: 28 new regression tests covering various delegate/inheritance scenarios
  3. Consistent Implementation: Used across aggregations (lines 773), count operations (line 786), and field references (line 799)
  4. Proper Error Handling: Enhanced error messages for ID field updates in policy handler

⚠️ Issues Identified

Critical Bug in Policy Handler (packages/plugins/policy/src/policy-handler.ts:132)

invariant(beforeUpdateInfo.rows.length === result.rows.length);

Problem: This invariant will fail when update policies filter rows. beforeUpdateInfo is loaded using only the original where clause, while the executed UPDATE includes policy filters that may exclude some rows.

Fix: Remove the length equality check since the per-row ID matching loop already validates ID consistency:

if (beforeUpdateInfo) {
    // Remove: invariant(beforeUpdateInfo.rows.length === result.rows.length);
    const idFields = QueryUtils.requireIdFields(this.client.$schema, mutationModel);
    // ... rest of validation code
}

Minor Performance Concern

The buildFieldRef helper doesn't accept the existing ExpressionBuilder from orderBy callbacks, creating unnecessary new instances. Consider optimizing for complex queries with many order-by clauses.

📊 Test Coverage Assessment

Excellent additions:

  • issue-1467.test.ts: Tests sorting by delegate base fields (orderBy: { name: 'asc' })
  • issue-1235.test.ts: Validates ID update validation with different syntax variants
  • Multiple delegate inheritance scenarios covered

Missing coverage: Some tests like issue-1058.test.ts only test schema creation without actually exercising the sorting fix.

🔒 Security & Performance

Security: ✅ No vulnerabilities identified. Maintains proper access control through existing policy mechanisms.

Performance:

  • ✅ Minor overhead from additional field lookups
  • ✅ Should generate more efficient SQL for delegate sorting
  • ⚠️ Consider caching ExpressionBuilder instances for better performance

🏗️ Code Quality

Good practices:

  • Follows existing patterns consistently
  • Maintains backward compatibility
  • Proper TypeScript typing throughout

Areas for improvement:

  • Variable naming: pluginDocs could be renamed to additionalDocs for consistency with parameter rename
  • Some test files lack assertions and could be more descriptive

📝 Recommendations

  1. Fix the critical policy handler bug (lines 132)
  2. Consider performance optimization for ExpressionBuilder reuse
  3. Add missing assertions in tests like issue-1058.test.ts
  4. Enhance documentation with inline comments explaining delegate inheritance sorting logic

Overall Assessment

This is a solid, well-implemented fix that addresses a specific sorting issue with delegate models. The code quality is high, test coverage is comprehensive, and changes follow established patterns. The fix is minimal and focused, reducing risk of introducing new bugs.

Recommendation: Approve with minor fixes - particularly addressing the policy handler invariant bug.

Impact: This fix enables proper sorting on inherited fields in delegate patterns, which is essential for complex data models using ZenStack's delegate functionality.


@claude
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claude bot commented Oct 11, 2025

Claude finished @ymc9's task —— View job


PR Review for "fix(delegate): sort by fields from delegate base"

Tasks:

  • Read and analyze core implementation files
  • Review delegate sorting fix in base-dialect.ts
  • Examine policy handler changes
  • Analyze test coverage and quality
  • Check for bugs, performance, and security issues
  • Provide comprehensive review feedback

🎯 Executive Summary

This PR implements a critical fix for delegate pattern sorting functionality in ZenStack v3. The primary change adds proper field reference resolution for delegate base models in the buildOrderBy method. While the fix is well-implemented with comprehensive test coverage, there is one critical bug that needs immediate attention.

🔍 Core Changes Analysis

1. Primary Fix in base-dialect.ts (lines 754-759)

Issue Fixed: The original code didn't properly handle sorting by fields that come from delegate base models (fieldDef.originModel).

Solution: Added a buildFieldRef helper that checks if a field comes from a delegate base model:

const buildFieldRef = (model: string, field: string, modelAlias: string) => {
    const fieldDef = requireField(this.schema, model, field);
    return fieldDef.originModel
        ? this.fieldRef(fieldDef.originModel, field, fieldDef.originModel)
        : this.fieldRef(model, field, modelAlias);
};

Impact: ✅ Ensures correct SQL generation when sorting by inherited fields from delegate base models.

Usage: Applied in aggregate operations (line 773), count operations (line 786), and field references (line 799).

2. Policy Handler Enhancement (lines 132-142)

Added: ID matching validation for post-update policies to ensure before/after update rows match by ID fields.

⚠️ CRITICAL BUG IDENTIFIED:

invariant(beforeUpdateInfo.rows.length === result.rows.length); // Line 132

Problem: This invariant will fail when update policies filter rows. beforeUpdateInfo is loaded using only the original where clause, while the executed UPDATE includes policy filters that may exclude some rows.

Fix Required: Remove the length equality check since the per-row ID matching loop already validates ID consistency.

3. Language Package Improvement (lines 53-58)

Enhanced: Parameter renamed from pluginModelFiles to additionalModelFiles for clarity.

Minor Issue: Variable name pluginDocs should be renamed to additionalDocs for consistency.

4. Test Tools Enhancement (lines 106-115)

Added: Support for additional schema files in loadSchema function for multi-file testing scenarios.

Potential Issue: Directory creation should be added for nested paths.

📊 Test Coverage Assessment

Excellent Coverage: 28 new regression tests added covering:

  • issue-1467.test.ts: Tests sorting by delegate base fields (orderBy: { name: 'asc' })
  • issue-1235.test.ts: Validates ID update validation with different syntax variants
  • ✅ Multiple delegate inheritance scenarios
  • ✅ Complex many-to-many relationships
  • ✅ Policy interactions with delegates
  • ✅ Edge cases with long model names

Test Quality Issues:

  • ⚠️ Some tests like issue-1058.test.ts only test schema creation without exercising the sorting fix
  • ⚠️ Some tests use non-standard Vitest matchers (toResolveTruthy instead of resolves.toBeTruthy)
  • ⚠️ Missing client disconnection in several tests

🔒 Security Assessment

✅ No Security Vulnerabilities:

  • No exposure of sensitive data
  • Maintains proper access control through existing policy mechanisms
  • No unauthorized operations introduced

🚀 Performance Considerations

✅ Positive Impact:

  • Should generate more efficient SQL for delegate sorting
  • Minimal overhead from additional field lookups

⚠️ Minor Concerns:

  • The buildFieldRef helper creates new expressionBuilder instances unnecessarily
  • Consider caching or reusing expression builders for complex queries

🐛 Critical Issues Found

1. Policy Handler Invariant Bug (CRITICAL)

Location: packages/plugins/policy/src/policy-handler.ts:132

invariant(beforeUpdateInfo.rows.length === result.rows.length);

Impact: Will throw errors when update policies filter rows
Fix: Remove this invariant check

2. Missing Directory Creation (MINOR)

Location: packages/testtools/src/schema.ts:112
Impact: Writing nested paths will fail if directories don't exist
Fix: Add fs.mkdirSync(path.dirname(filePath), { recursive: true });

Strengths

  1. Well-Targeted Fix: The buildFieldRef helper cleanly addresses the specific delegate sorting issue
  2. Comprehensive Testing: 28 new regression tests provide excellent coverage
  3. Consistent Implementation: Applied uniformly across aggregations, counts, and field references
  4. Backward Compatibility: No breaking changes to existing APIs
  5. Type Safety: Proper TypeScript typing throughout

📝 Recommendations

High Priority (Must Fix)

  1. Remove the policy handler invariant that breaks when update policies filter rows
  2. Add directory creation in testtools schema writer

Medium Priority (Should Fix)

  1. Enhance test assertions in schema-only tests like issue-1058.test.ts
  2. Standardize Vitest matchers (resolves.toBeTruthy instead of toResolveTruthy)
  3. Add client disconnection in tests using createTestClient

Low Priority (Nice to Have)

  1. Optimize performance by reusing ExpressionBuilder instances
  2. Rename variables for consistency (pluginDocsadditionalDocs)
  3. Add inline documentation explaining delegate inheritance sorting logic

Final Assessment

Overall: This is a solid, well-implemented fix that addresses a specific and important issue with delegate model field sorting. The code quality is high, test coverage is comprehensive, and the changes follow established patterns.

Recommendation: Approve with critical fixes - specifically addressing the policy handler invariant bug.

Impact: This fix enables proper sorting on inherited fields in delegate patterns, which is essential for complex data models using ZenStack's delegate functionality.


@claude
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claude bot commented Oct 12, 2025

Claude finished @ymc9's task —— View job


PR Review for "fix(delegate): sort by fields from delegate base"

This PR implements a critical fix for delegate pattern sorting functionality in ZenStack v3. Here's my comprehensive review:

Tasks:

  • Read and analyze core implementation files
  • Review delegate sorting fix in base-dialect.ts
  • Examine policy handler changes
  • Analyze test coverage and quality
  • Check for bugs, performance, and security issues
  • Provide comprehensive review feedback

🎯 Executive Summary

This PR implements a critical fix for delegate pattern sorting functionality in ZenStack v3. The primary change adds proper field reference resolution for delegate base models in the buildOrderBy method. While the fix is well-implemented with comprehensive test coverage, there is one critical bug that needs immediate attention.

🔍 Core Changes Analysis

1. Primary Fix in base-dialect.ts (lines 754-759)

Issue Fixed: The original code didn't properly handle sorting by fields that come from delegate base models (fieldDef.originModel).

Solution: Added a buildFieldRef helper that checks if a field comes from a delegate base model:

const buildFieldRef = (model: string, field: string, modelAlias: string) => {
    const fieldDef = requireField(this.schema, model, field);
    return fieldDef.originModel
        ? this.fieldRef(fieldDef.originModel, field, fieldDef.originModel)
        : this.fieldRef(model, field, modelAlias);
};

Impact: ✅ Ensures correct SQL generation when sorting by inherited fields from delegate base models.

Usage: Applied in aggregate operations (line 773), count operations (line 786), and field references (line 799).

2. Policy Handler Enhancement (lines 132-142)

Added: ID matching validation for post-update policies to ensure before/after update rows match by ID fields.

⚠️ CRITICAL BUG IDENTIFIED:

invariant(beforeUpdateInfo.rows.length === result.rows.length); // Line 132

Problem: This invariant will fail when update policies filter rows. beforeUpdateInfo is loaded using only the original where clause, while the executed UPDATE includes policy filters that may exclude some rows.

Fix Required: Remove the length equality check since the per-row ID matching loop already validates ID consistency.

3. Language Package Improvement (lines 53-58)

Enhanced: Parameter renamed from pluginModelFiles to additionalModelFiles for clarity.

Minor Issue: Variable name pluginDocs should be renamed to additionalDocs for consistency.

4. Test Tools Enhancement (lines 106-115)

Added: Support for additional schema files in loadSchema function for multi-file testing scenarios.

Potential Issue: Directory creation should be added for nested paths.

📊 Test Coverage Assessment

Excellent Coverage: 28 new regression tests added covering:

  • issue-1467.test.ts: Tests sorting by delegate base fields (orderBy: { name: 'asc' })
  • issue-1235.test.ts: Validates ID update validation with different syntax variants
  • ✅ Multiple delegate inheritance scenarios
  • ✅ Complex many-to-many relationships
  • ✅ Policy interactions with delegates
  • ✅ Edge cases with long model names

Test Quality Issues:

  • ⚠️ Some tests like issue-1058.test.ts only test schema creation without exercising the sorting fix
  • ⚠️ Some tests use non-standard Vitest matchers (toResolveTruthy instead of resolves.toBeTruthy)
  • ⚠️ Missing client disconnection in several tests

🔒 Security Assessment

✅ No Security Vulnerabilities:

  • No exposure of sensitive data
  • Maintains proper access control through existing policy mechanisms
  • No unauthorized operations introduced

🚀 Performance Considerations

✅ Positive Impact:

  • Should generate more efficient SQL for delegate sorting
  • Minimal overhead from additional field lookups

⚠️ Minor Concerns:

  • The buildFieldRef helper creates new expressionBuilder instances unnecessarily
  • Consider caching or reusing expression builders for complex queries

🐛 Critical Issues Found

1. Policy Handler Invariant Bug (CRITICAL)

Location: packages/plugins/policy/src/policy-handler.ts:132

invariant(beforeUpdateInfo.rows.length === result.rows.length);

Impact: Will throw errors when update policies filter rows
Fix: Remove this invariant check

2. Missing Directory Creation (MINOR)

Location: packages/testtools/src/schema.ts:112
Impact: Writing nested paths will fail if directories don't exist
Fix: Add fs.mkdirSync(path.dirname(filePath), { recursive: true });

Strengths

  1. Well-Targeted Fix: The buildFieldRef helper cleanly addresses the specific delegate sorting issue
  2. Comprehensive Testing: 28 new regression tests provide excellent coverage
  3. Consistent Implementation: Applied uniformly across aggregations, counts, and field references
  4. Backward Compatibility: No breaking changes to existing APIs
  5. Type Safety: Proper TypeScript typing throughout

📝 Recommendations

High Priority (Must Fix)

  1. Remove the policy handler invariant that breaks when update policies filter rows
  2. Add directory creation in testtools schema writer

Medium Priority (Should Fix)

  1. Enhance test assertions in schema-only tests like issue-1058.test.ts
  2. Standardize Vitest matchers (resolves.toBeTruthy instead of toResolveTruthy)
  3. Add client disconnection in tests using createTestClient

Low Priority (Nice to Have)

  1. Optimize performance by reusing ExpressionBuilder instances
  2. Rename variables for consistency (pluginDocsadditionalDocs)
  3. Add inline documentation explaining delegate inheritance sorting logic

Final Assessment

Overall: This is a solid, well-implemented fix that addresses a specific and important issue with delegate model field sorting. The code quality is high, test coverage is comprehensive, and the changes follow established patterns.

Recommendation: Approve with critical fixes - specifically addressing the policy handler invariant bug.

Impact: This fix enables proper sorting on inherited fields in delegate patterns, which is essential for complex data models using ZenStack's delegate functionality.


@claude
Copy link

claude bot commented Oct 12, 2025

Claude finished @ymc9's task —— View job


PR Review for "fix(delegate): sort by fields from delegate base"

I'll conduct a comprehensive review of this PR's code quality, potential issues, and test coverage.

Tasks:

  • Read and analyze core implementation files
  • Review delegate sorting fix in base-dialect.ts
  • Examine policy handler changes
  • Analyze test coverage and quality
  • Check for bugs, performance, and security issues
  • Provide comprehensive review feedback

🎯 Executive Summary

This PR implements a critical fix for delegate pattern sorting functionality in ZenStack v3. The primary change adds proper field reference resolution for delegate base models in the buildOrderBy method. While the fix is well-implemented with comprehensive test coverage, there is one critical bug that needs immediate attention.

🔍 Core Changes Analysis

1. Primary Fix in base-dialect.ts (lines 754-759)

Issue Fixed: The original code didn't properly handle sorting by fields that come from delegate base models (fieldDef.originModel).

Solution: Added a buildFieldRef helper that checks if a field comes from a delegate base model:

const buildFieldRef = (model: string, field: string, modelAlias: string) => {
    const fieldDef = requireField(this.schema, model, field);
    return fieldDef.originModel
        ? this.fieldRef(fieldDef.originModel, field, fieldDef.originModel)
        : this.fieldRef(model, field, modelAlias);
};

Impact: ✅ Ensures correct SQL generation when sorting by inherited fields from delegate base models.

Usage: Applied in aggregate operations (line 773), count operations (line 786), and field references (line 799).

2. Policy Handler Enhancement (lines 132-142)

Added: ID matching validation for post-update policies to ensure before/after update rows match by ID fields.

⚠️ CRITICAL BUG IDENTIFIED:

invariant(beforeUpdateInfo.rows.length === result.rows.length); // Line 132

Problem: This invariant will fail when update policies filter rows. beforeUpdateInfo is loaded using only the original where clause, while the executed UPDATE includes policy filters that may exclude some rows.

Fix Required: Remove the length equality check since the per-row ID matching loop already validates ID consistency.

3. Language Package Improvement (lines 53-58)

Enhanced: Parameter renamed from pluginModelFiles to additionalModelFiles for clarity.

Minor Issue: Variable name pluginDocs should be renamed to additionalDocs for consistency.

4. Test Tools Enhancement (lines 106-115)

Added: Support for additional schema files in loadSchema function for multi-file testing scenarios.

Potential Issue: Directory creation should be added for nested paths.

📊 Test Coverage Assessment

Excellent Coverage: 28 new regression tests added covering:

  • issue-1467.test.ts: Tests sorting by delegate base fields (orderBy: { name: 'asc' })
  • issue-1235.test.ts: Validates ID update validation with different syntax variants
  • ✅ Multiple delegate inheritance scenarios
  • ✅ Complex many-to-many relationships
  • ✅ Policy interactions with delegates
  • ✅ Edge cases with long model names

Test Quality Issues:

  • ⚠️ Some tests like issue-1058.test.ts only test schema creation without exercising the sorting fix
  • ⚠️ Some tests use non-standard Vitest matchers (toResolveTruthy instead of resolves.toBeTruthy)
  • ⚠️ Missing client disconnection in several tests

🔒 Security Assessment

✅ No Security Vulnerabilities:

  • No exposure of sensitive data
  • Maintains proper access control through existing policy mechanisms
  • No unauthorized operations introduced

🚀 Performance Considerations

✅ Positive Impact:

  • Should generate more efficient SQL for delegate sorting
  • Minimal overhead from additional field lookups

⚠️ Minor Concerns:

  • The buildFieldRef helper creates new expressionBuilder instances unnecessarily
  • Consider caching or reusing expression builders for complex queries

🐛 Critical Issues Found

1. Policy Handler Invariant Bug (CRITICAL)

Location: packages/plugins/policy/src/policy-handler.ts:132

invariant(beforeUpdateInfo.rows.length === result.rows.length);

Impact: Will throw errors when update policies filter rows
Fix: Remove this invariant check

2. Missing Directory Creation (MINOR)

Location: packages/testtools/src/schema.ts:112
Impact: Writing nested paths will fail if directories don't exist
Fix: Add fs.mkdirSync(path.dirname(filePath), { recursive: true });

Strengths

  1. Well-Targeted Fix: The buildFieldRef helper cleanly addresses the specific delegate sorting issue
  2. Comprehensive Testing: 28 new regression tests provide excellent coverage
  3. Consistent Implementation: Applied uniformly across aggregations, counts, and field references
  4. Backward Compatibility: No breaking changes to existing APIs
  5. Type Safety: Proper TypeScript typing throughout

📝 Recommendations

High Priority (Must Fix)

  1. Remove the policy handler invariant that breaks when update policies filter rows
  2. Add directory creation in testtools schema writer

Medium Priority (Should Fix)

  1. Enhance test assertions in schema-only tests like issue-1058.test.ts
  2. Standardize Vitest matchers (resolves.toBeTruthy instead of toResolveTruthy)
  3. Add client disconnection in tests using createTestClient

Low Priority (Nice to Have)

  1. Optimize performance by reusing ExpressionBuilder instances
  2. Rename variables for consistency (pluginDocsadditionalDocs)
  3. Add inline documentation explaining delegate inheritance sorting logic

Final Assessment

Overall: This is a solid, well-implemented fix that addresses a specific and important issue with delegate model field sorting. The code quality is high, test coverage is comprehensive, and the changes follow established patterns.

Recommendation: Approve with critical fixes - specifically addressing the policy handler invariant bug.

Impact: This fix enables proper sorting on inherited fields in delegate patterns, which is essential for complex data models using ZenStack's delegate functionality.


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2 participants