mirror of
https://github.com/matrix-org/dendrite
synced 2024-12-16 16:22:48 +00:00
234ed603e6
Doesn't buy us much, but makes everything a bit more consistent. Also removes the SQL trace driver, as it is unused and the output is hard to read anyway.
86 lines
2.4 KiB
Go
86 lines
2.4 KiB
Go
// Copyright 2022 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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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/matrix-org/dendrite/internal/sqlutil"
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"github.com/matrix-org/dendrite/syncapi/storage/tables"
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"github.com/matrix-org/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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