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feat(tester): add UpdateProblem endpoint

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This commit is contained in:
Vyacheslav1557 2025-03-07 15:01:37 +05:00
parent 50a4f87f53
commit 2bc625363d
10 changed files with 237 additions and 34 deletions
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85
internal/tester/repository/pg_problems_repository.go
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@ -3,28 +3,40 @@ package repository
import (
"context"
"git.sch9.ru/new_gate/ms-tester/internal/models"
"git.sch9.ru/new_gate/ms-tester/internal/tester"
"github.com/jmoiron/sqlx"
)
type ProblemRepository struct {
db *sqlx.DB
//logger *zap.Logger
_db *sqlx.DB
}
func NewProblemRepository(db *sqlx.DB) *ProblemRepository {
return &ProblemRepository{
db: db,
//logger: logger,
_db: db,
}
}
func (r *ProblemRepository) BeginTx(ctx context.Context) (tester.Tx, error) {
tx, err := r._db.BeginTxx(ctx, nil)
if err != nil {
return nil, err
}
return tx, nil
}
func (r *ProblemRepository) DB() tester.Querier {
return r._db
}
const createProblemQuery = "INSERT INTO problems (title) VALUES (?) RETURNING id"
func (r *ProblemRepository) CreateProblem(ctx context.Context, title string) (int32, error) {
func (r *ProblemRepository) CreateProblem(ctx context.Context, q tester.Querier, title string) (int32, error) {
const op = "ProblemRepository.CreateProblem"
query := r.db.Rebind(createProblemQuery)
rows, err := r.db.QueryxContext(ctx, query, title)
query := q.Rebind(createProblemQuery)
rows, err := q.QueryxContext(ctx, query, title)
if err != nil {
return 0, handlePgErr(err, op)
}
@ -42,12 +54,12 @@ func (r *ProblemRepository) CreateProblem(ctx context.Context, title string) (in
const readProblemQuery = "SELECT * from problems WHERE id=? LIMIT 1"
func (r *ProblemRepository) ReadProblemById(ctx context.Context, id int32) (*models.Problem, error) {
func (r *ProblemRepository) ReadProblemById(ctx context.Context, q tester.Querier, id int32) (*models.Problem, error) {
const op = "ProblemRepository.ReadProblemById"
var problem models.Problem
query := r.db.Rebind(readProblemQuery)
err := r.db.GetContext(ctx, &problem, query, id)
query := q.Rebind(readProblemQuery)
err := q.GetContext(ctx, &problem, query, id)
if err != nil {
return nil, handlePgErr(err, op)
}
@ -56,11 +68,11 @@ func (r *ProblemRepository) ReadProblemById(ctx context.Context, id int32) (*mod
const deleteProblemQuery = "DELETE FROM problems WHERE id=?"
func (r *ProblemRepository) DeleteProblem(ctx context.Context, id int32) error {
func (r *ProblemRepository) DeleteProblem(ctx context.Context, q tester.Querier, id int32) error {
const op = "ProblemRepository.DeleteProblem"
query := r.db.Rebind(deleteProblemQuery)
_, err := r.db.ExecContext(ctx, query, id)
query := q.Rebind(deleteProblemQuery)
_, err := q.ExecContext(ctx, query, id)
if err != nil {
return handlePgErr(err, op)
}
@ -75,7 +87,7 @@ LIMIT ? OFFSET ?`
CountProblemsQuery = "SELECT COUNT(*) FROM problems"
)
func (r *ProblemRepository) ListProblems(ctx context.Context, page int32, pageSize int32) ([]*models.ProblemListItem, int32, error) {
func (r *ProblemRepository) ListProblems(ctx context.Context, q tester.Querier, page int32, pageSize int32) ([]*models.ProblemListItem, int32, error) {
const op = "ContestRepository.ListProblems"
if pageSize > 20 || pageSize < 1 {
@ -83,19 +95,56 @@ func (r *ProblemRepository) ListProblems(ctx context.Context, page int32, pageSi
}
var problems []*models.ProblemListItem
query := r.db.Rebind(ListProblemsQuery)
err := r.db.SelectContext(ctx, &problems, query, pageSize, (page-1)*pageSize)
query := q.Rebind(ListProblemsQuery)
err := q.SelectContext(ctx, &problems, query, pageSize, (page-1)*pageSize)
if err != nil {
return nil, 0, handlePgErr(err, op)
}
query = r.db.Rebind(CountProblemsQuery)
query = q.Rebind(CountProblemsQuery)
var count int32
err = r.db.GetContext(ctx, &count, query)
err = q.GetContext(ctx, &count, query)
if err != nil {
return nil, 0, handlePgErr(err, op)
}
return problems, count, nil
}
const (
UpdateProblemQuery = `UPDATE problems
SET title = COALESCE(?, title),
legend = COALESCE(?, legend),
input_format = COALESCE(?, input_format),
output_format = COALESCE(?, output_format),
notes = COALESCE(?, notes),
tutorial = COALESCE(?, tutorial),
latex_summary = COALESCE(?, latex_summary),
time_limit = COALESCE(?, time_limit),
memory_limit = COALESCE(?, memory_limit)
WHERE id=?`
)
func (r *ProblemRepository) UpdateProblem(ctx context.Context, q tester.Querier, id int32, problem models.ProblemUpdate) error {
const op = "ProblemRepository.UpdateProblem"
query := q.Rebind(UpdateProblemQuery)
_, err := q.ExecContext(ctx, query,
problem.Title,
problem.Legend,
problem.InputFormat,
problem.OutputFormat,
problem.Notes,
problem.Tutorial,
problem.LatexSummary,
problem.TimeLimit,
problem.MemoryLimit,
id,
)
if err != nil {
return handlePgErr(err, op)
}
return nil
}