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| package db |
|
|
| import ( |
| "context" |
| "database/sql" |
| "fmt" |
| ) |
|
|
| type DBTX interface { |
| ExecContext(context.Context, string, ...interface{}) (sql.Result, error) |
| PrepareContext(context.Context, string) (*sql.Stmt, error) |
| QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error) |
| QueryRowContext(context.Context, string, ...interface{}) *sql.Row |
| } |
|
|
| func New(db DBTX) *Queries { |
| return &Queries{db: db} |
| } |
|
|
| func Prepare(ctx context.Context, db DBTX) (*Queries, error) { |
| q := Queries{db: db} |
| var err error |
| if q.createFileStmt, err = db.PrepareContext(ctx, createFile); err != nil { |
| return nil, fmt.Errorf("error preparing query CreateFile: %w", err) |
| } |
| if q.createMessageStmt, err = db.PrepareContext(ctx, createMessage); err != nil { |
| return nil, fmt.Errorf("error preparing query CreateMessage: %w", err) |
| } |
| if q.createSessionStmt, err = db.PrepareContext(ctx, createSession); err != nil { |
| return nil, fmt.Errorf("error preparing query CreateSession: %w", err) |
| } |
| if q.deleteFileStmt, err = db.PrepareContext(ctx, deleteFile); err != nil { |
| return nil, fmt.Errorf("error preparing query DeleteFile: %w", err) |
| } |
| if q.deleteMessageStmt, err = db.PrepareContext(ctx, deleteMessage); err != nil { |
| return nil, fmt.Errorf("error preparing query DeleteMessage: %w", err) |
| } |
| if q.deleteSessionStmt, err = db.PrepareContext(ctx, deleteSession); err != nil { |
| return nil, fmt.Errorf("error preparing query DeleteSession: %w", err) |
| } |
| if q.deleteSessionFilesStmt, err = db.PrepareContext(ctx, deleteSessionFiles); err != nil { |
| return nil, fmt.Errorf("error preparing query DeleteSessionFiles: %w", err) |
| } |
| if q.deleteSessionMessagesStmt, err = db.PrepareContext(ctx, deleteSessionMessages); err != nil { |
| return nil, fmt.Errorf("error preparing query DeleteSessionMessages: %w", err) |
| } |
| if q.getFileStmt, err = db.PrepareContext(ctx, getFile); err != nil { |
| return nil, fmt.Errorf("error preparing query GetFile: %w", err) |
| } |
| if q.getFileByPathAndSessionStmt, err = db.PrepareContext(ctx, getFileByPathAndSession); err != nil { |
| return nil, fmt.Errorf("error preparing query GetFileByPathAndSession: %w", err) |
| } |
| if q.getMessageStmt, err = db.PrepareContext(ctx, getMessage); err != nil { |
| return nil, fmt.Errorf("error preparing query GetMessage: %w", err) |
| } |
| if q.getSessionByIDStmt, err = db.PrepareContext(ctx, getSessionByID); err != nil { |
| return nil, fmt.Errorf("error preparing query GetSessionByID: %w", err) |
| } |
| if q.listFilesByPathStmt, err = db.PrepareContext(ctx, listFilesByPath); err != nil { |
| return nil, fmt.Errorf("error preparing query ListFilesByPath: %w", err) |
| } |
| if q.listFilesBySessionStmt, err = db.PrepareContext(ctx, listFilesBySession); err != nil { |
| return nil, fmt.Errorf("error preparing query ListFilesBySession: %w", err) |
| } |
| if q.listLatestSessionFilesStmt, err = db.PrepareContext(ctx, listLatestSessionFiles); err != nil { |
| return nil, fmt.Errorf("error preparing query ListLatestSessionFiles: %w", err) |
| } |
| if q.listMessagesBySessionStmt, err = db.PrepareContext(ctx, listMessagesBySession); err != nil { |
| return nil, fmt.Errorf("error preparing query ListMessagesBySession: %w", err) |
| } |
| if q.listNewFilesStmt, err = db.PrepareContext(ctx, listNewFiles); err != nil { |
| return nil, fmt.Errorf("error preparing query ListNewFiles: %w", err) |
| } |
| if q.listSessionsStmt, err = db.PrepareContext(ctx, listSessions); err != nil { |
| return nil, fmt.Errorf("error preparing query ListSessions: %w", err) |
| } |
| if q.updateMessageStmt, err = db.PrepareContext(ctx, updateMessage); err != nil { |
| return nil, fmt.Errorf("error preparing query UpdateMessage: %w", err) |
| } |
| if q.updateSessionStmt, err = db.PrepareContext(ctx, updateSession); err != nil { |
| return nil, fmt.Errorf("error preparing query UpdateSession: %w", err) |
| } |
| return &q, nil |
| } |
|
|
| func (q *Queries) Close() error { |
| var err error |
| if q.createFileStmt != nil { |
| if cerr := q.createFileStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing createFileStmt: %w", cerr) |
| } |
| } |
| if q.createMessageStmt != nil { |
| if cerr := q.createMessageStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing createMessageStmt: %w", cerr) |
| } |
| } |
| if q.createSessionStmt != nil { |
| if cerr := q.createSessionStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing createSessionStmt: %w", cerr) |
| } |
| } |
| if q.deleteFileStmt != nil { |
| if cerr := q.deleteFileStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing deleteFileStmt: %w", cerr) |
| } |
| } |
| if q.deleteMessageStmt != nil { |
| if cerr := q.deleteMessageStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing deleteMessageStmt: %w", cerr) |
| } |
| } |
| if q.deleteSessionStmt != nil { |
| if cerr := q.deleteSessionStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing deleteSessionStmt: %w", cerr) |
| } |
| } |
| if q.deleteSessionFilesStmt != nil { |
| if cerr := q.deleteSessionFilesStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing deleteSessionFilesStmt: %w", cerr) |
| } |
| } |
| if q.deleteSessionMessagesStmt != nil { |
| if cerr := q.deleteSessionMessagesStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing deleteSessionMessagesStmt: %w", cerr) |
| } |
| } |
| if q.getFileStmt != nil { |
| if cerr := q.getFileStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing getFileStmt: %w", cerr) |
| } |
| } |
| if q.getFileByPathAndSessionStmt != nil { |
| if cerr := q.getFileByPathAndSessionStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing getFileByPathAndSessionStmt: %w", cerr) |
| } |
| } |
| if q.getMessageStmt != nil { |
| if cerr := q.getMessageStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing getMessageStmt: %w", cerr) |
| } |
| } |
| if q.getSessionByIDStmt != nil { |
| if cerr := q.getSessionByIDStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing getSessionByIDStmt: %w", cerr) |
| } |
| } |
| if q.listFilesByPathStmt != nil { |
| if cerr := q.listFilesByPathStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing listFilesByPathStmt: %w", cerr) |
| } |
| } |
| if q.listFilesBySessionStmt != nil { |
| if cerr := q.listFilesBySessionStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing listFilesBySessionStmt: %w", cerr) |
| } |
| } |
| if q.listLatestSessionFilesStmt != nil { |
| if cerr := q.listLatestSessionFilesStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing listLatestSessionFilesStmt: %w", cerr) |
| } |
| } |
| if q.listMessagesBySessionStmt != nil { |
| if cerr := q.listMessagesBySessionStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing listMessagesBySessionStmt: %w", cerr) |
| } |
| } |
| if q.listNewFilesStmt != nil { |
| if cerr := q.listNewFilesStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing listNewFilesStmt: %w", cerr) |
| } |
| } |
| if q.listSessionsStmt != nil { |
| if cerr := q.listSessionsStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing listSessionsStmt: %w", cerr) |
| } |
| } |
| if q.updateMessageStmt != nil { |
| if cerr := q.updateMessageStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing updateMessageStmt: %w", cerr) |
| } |
| } |
| if q.updateSessionStmt != nil { |
| if cerr := q.updateSessionStmt.Close(); cerr != nil { |
| err = fmt.Errorf("error closing updateSessionStmt: %w", cerr) |
| } |
| } |
| return err |
| } |
|
|
| func (q *Queries) exec(ctx context.Context, stmt *sql.Stmt, query string, args ...interface{}) (sql.Result, error) { |
| switch { |
| case stmt != nil && q.tx != nil: |
| return q.tx.StmtContext(ctx, stmt).ExecContext(ctx, args...) |
| case stmt != nil: |
| return stmt.ExecContext(ctx, args...) |
| default: |
| return q.db.ExecContext(ctx, query, args...) |
| } |
| } |
|
|
| func (q *Queries) query(ctx context.Context, stmt *sql.Stmt, query string, args ...interface{}) (*sql.Rows, error) { |
| switch { |
| case stmt != nil && q.tx != nil: |
| return q.tx.StmtContext(ctx, stmt).QueryContext(ctx, args...) |
| case stmt != nil: |
| return stmt.QueryContext(ctx, args...) |
| default: |
| return q.db.QueryContext(ctx, query, args...) |
| } |
| } |
|
|
| func (q *Queries) queryRow(ctx context.Context, stmt *sql.Stmt, query string, args ...interface{}) *sql.Row { |
| switch { |
| case stmt != nil && q.tx != nil: |
| return q.tx.StmtContext(ctx, stmt).QueryRowContext(ctx, args...) |
| case stmt != nil: |
| return stmt.QueryRowContext(ctx, args...) |
| default: |
| return q.db.QueryRowContext(ctx, query, args...) |
| } |
| } |
|
|
| type Queries struct { |
| db DBTX |
| tx *sql.Tx |
| createFileStmt *sql.Stmt |
| createMessageStmt *sql.Stmt |
| createSessionStmt *sql.Stmt |
| deleteFileStmt *sql.Stmt |
| deleteMessageStmt *sql.Stmt |
| deleteSessionStmt *sql.Stmt |
| deleteSessionFilesStmt *sql.Stmt |
| deleteSessionMessagesStmt *sql.Stmt |
| getFileStmt *sql.Stmt |
| getFileByPathAndSessionStmt *sql.Stmt |
| getMessageStmt *sql.Stmt |
| getSessionByIDStmt *sql.Stmt |
| listFilesByPathStmt *sql.Stmt |
| listFilesBySessionStmt *sql.Stmt |
| listLatestSessionFilesStmt *sql.Stmt |
| listMessagesBySessionStmt *sql.Stmt |
| listNewFilesStmt *sql.Stmt |
| listSessionsStmt *sql.Stmt |
| updateMessageStmt *sql.Stmt |
| updateSessionStmt *sql.Stmt |
| } |
|
|
| func (q *Queries) WithTx(tx *sql.Tx) *Queries { |
| return &Queries{ |
| db: tx, |
| tx: tx, |
| createFileStmt: q.createFileStmt, |
| createMessageStmt: q.createMessageStmt, |
| createSessionStmt: q.createSessionStmt, |
| deleteFileStmt: q.deleteFileStmt, |
| deleteMessageStmt: q.deleteMessageStmt, |
| deleteSessionStmt: q.deleteSessionStmt, |
| deleteSessionFilesStmt: q.deleteSessionFilesStmt, |
| deleteSessionMessagesStmt: q.deleteSessionMessagesStmt, |
| getFileStmt: q.getFileStmt, |
| getFileByPathAndSessionStmt: q.getFileByPathAndSessionStmt, |
| getMessageStmt: q.getMessageStmt, |
| getSessionByIDStmt: q.getSessionByIDStmt, |
| listFilesByPathStmt: q.listFilesByPathStmt, |
| listFilesBySessionStmt: q.listFilesBySessionStmt, |
| listLatestSessionFilesStmt: q.listLatestSessionFilesStmt, |
| listMessagesBySessionStmt: q.listMessagesBySessionStmt, |
| listNewFilesStmt: q.listNewFilesStmt, |
| listSessionsStmt: q.listSessionsStmt, |
| updateMessageStmt: q.updateMessageStmt, |
| updateSessionStmt: q.updateSessionStmt, |
| } |
| } |
|
|