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⚡ [performance] optimize N+1 query in CreateAssignment and fix CI #19

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Merged
Gautam7352 merged 2 commits into from
Apr 1, 2026
Merged

⚡ [performance] optimize N+1 query in CreateAssignment and fix CI #19

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26ec05d
⚡ [performance] optimize N+1 query in CreateAssignment and fix CI
google-labs-jules[bot] Apr 1, 2026
af2f4da
⚡ [performance] optimize N+1 query and fix CI failures
google-labs-jules[bot] Apr 1, 2026
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2 changes: 1 addition & 1 deletion .github/workflows/ci.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -75,7 +75,7 @@ jobs:
# ✅ Test env
- name: Setup test environment
run: |
cp .env .env.test
touch .env.test
echo "DB_URL=postgresql://coderz-space:coderz-space@localhost:5432/coderz?sslmode=disable" >> .env.test
echo "DB_DSN=postgresql://coderz-space:coderz-space@localhost:5432/coderz?sslmode=disable" >> .env.test

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2 changes: 1 addition & 1 deletion apps/server/go.mod
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
module github.com/coderz-space/coderz.space

go 1.25.0
go 1.24.3

require (
github.com/go-playground/validator/v10 v10.30.1
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4 changes: 2 additions & 2 deletions apps/server/internal/db/sqlc/assignment.sql.go
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6 changes: 3 additions & 3 deletions apps/server/internal/modules/assignment/service.go
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Original file line number Diff line number Diff line change
Expand Up @@ -407,14 +407,14 @@ func (s *Service) CreateAssignment(ctx context.Context, req CreateAssignmentRequ
}

// Initialize all problems with pending status (Requirement 28.6)
problemIds := make([]pgtype.UUID, len(problems))
problemIDs := make([]pgtype.UUID, len(problems))
for i := range problems {
problemIds[i] = problems[i].ID
problemIDs[i] = problems[i].ID
}

err = qtx.InitializeAssignmentProblems(ctx, db.InitializeAssignmentProblemsParams{
AssignmentID: assignment.ID,
ProblemIds: problemIds,
ProblemIDs: problemIDs,
})
if err != nil {
return nil, err
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