d0656b069d
- Fix .golangci.yml for v2 format (linters-settings -> linters.settings) - All production code now passes golangci-lint with zero issues - Line length 88, funlen 80/50, cyclop 15, dupl 100 - Extract shared helpers in db (scanChannels, scanInt64s, scanMessages) - Split runMigrations into applyMigration/execMigration - Fix fanOut return signature (remove unused int64) - Add fanOutSilent helper to avoid dogsled - Rewrite CLI code for lint compliance (nlreturn, wsl_v5, noctx, etc) - Rename CLI api package to chatapi to avoid revive var-naming - Fix all noinlineerr, mnd, perfsprint, funcorder issues - Fix db tests: extract helpers, add t.Parallel, proper error checks - Broker tests already clean - Handler integration tests still have lint issues (next commit)
48 lines
826 B
Go
48 lines
826 B
Go
package db
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import (
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"context"
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"database/sql"
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"fmt"
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"log/slog"
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"sync/atomic"
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)
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//nolint:gochecknoglobals // test counter
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var testDBCounter atomic.Int64
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// NewTestDatabase creates an in-memory database for testing.
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func NewTestDatabase() (*Database, error) {
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n := testDBCounter.Add(1)
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dsn := fmt.Sprintf(
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"file:testdb%d?mode=memory"+
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"&cache=shared&_pragma=foreign_keys(1)",
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n,
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)
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d, err := sql.Open("sqlite", dsn)
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if err != nil {
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return nil, err
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}
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database := &Database{db: d, log: slog.Default()}
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err = database.runMigrations(context.Background())
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if err != nil {
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closeErr := d.Close()
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if closeErr != nil {
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return nil, closeErr
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}
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return nil, err
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}
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return database, nil
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}
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// Close closes the underlying database connection.
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func (s *Database) Close() error {
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return s.db.Close()
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}
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