79 lines
2.0 KiB
Go
79 lines
2.0 KiB
Go
// Copyright 2024 New Vector Ltd.
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// Copyright 2022 The Matrix.org Foundation C.I.C.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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// Please see LICENSE files in the repository root for full details.
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package postgres
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import (
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"context"
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"database/sql"
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"encoding/json"
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"github.com/element-hq/dendrite/internal/sqlutil"
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"github.com/element-hq/dendrite/syncapi/storage/tables"
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"github.com/element-hq/dendrite/syncapi/types"
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)
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const ignoresSchema = `
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-- Stores data about ignoress
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CREATE TABLE IF NOT EXISTS syncapi_ignores (
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-- The user ID whose ignore list this belongs to.
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user_id TEXT NOT NULL,
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ignores_json TEXT NOT NULL,
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PRIMARY KEY(user_id)
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);
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`
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const selectIgnoresSQL = "" +
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"SELECT ignores_json FROM syncapi_ignores WHERE user_id = $1"
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const upsertIgnoresSQL = "" +
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"INSERT INTO syncapi_ignores (user_id, ignores_json) VALUES ($1, $2)" +
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" ON CONFLICT (user_id) DO UPDATE set ignores_json = $2"
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type ignoresStatements struct {
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selectIgnoresStmt *sql.Stmt
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upsertIgnoresStmt *sql.Stmt
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}
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func NewPostgresIgnoresTable(db *sql.DB) (tables.Ignores, error) {
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_, err := db.Exec(ignoresSchema)
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if err != nil {
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return nil, err
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}
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s := &ignoresStatements{}
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return s, sqlutil.StatementList{
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{&s.selectIgnoresStmt, selectIgnoresSQL},
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{&s.upsertIgnoresStmt, upsertIgnoresSQL},
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}.Prepare(db)
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}
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func (s *ignoresStatements) SelectIgnores(
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ctx context.Context, txn *sql.Tx, userID string,
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) (*types.IgnoredUsers, error) {
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var ignoresData []byte
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err := sqlutil.TxStmt(txn, s.selectIgnoresStmt).QueryRowContext(ctx, userID).Scan(&ignoresData)
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if err != nil {
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return nil, err
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}
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var ignores types.IgnoredUsers
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if err = json.Unmarshal(ignoresData, &ignores); err != nil {
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return nil, err
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}
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return &ignores, nil
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}
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func (s *ignoresStatements) UpsertIgnores(
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ctx context.Context, txn *sql.Tx, userID string, ignores *types.IgnoredUsers,
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) error {
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ignoresJSON, err := json.Marshal(ignores)
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if err != nil {
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return err
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}
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_, err = sqlutil.TxStmt(txn, s.upsertIgnoresStmt).ExecContext(ctx, userID, ignoresJSON)
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return err
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}
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