mirror of
https://github.com/matrix-org/dendrite.git
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78 lines
2.2 KiB
Go
78 lines
2.2 KiB
Go
// Copyright 2020 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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"time"
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"github.com/pkg/errors"
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"github.com/matrix-org/dendrite/internal/sqlutil"
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"github.com/matrix-org/dendrite/roomserver/storage/tables"
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)
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const receiptsSchema = `
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-- Stores data about receipts
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CREATE TABLE IF NOT EXISTS roomserver_receipts (
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-- The ID
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id INTEGER PRIMARY KEY,
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room_id TEXT NOT NULL,
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receipt_type TEXT NOT NULL,
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user_id TEXT NOT NULL,
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event_id TEXT NOT NULL,
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receipt_ts BIGINT NOT NULL,
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CONSTRAINT roomserver_receipts_unique UNIQUE (room_id, receipt_type, user_id)
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);
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CREATE INDEX IF NOT EXISTS roomserver_receipts_room_id ON roomserver_receipts(room_id);
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`
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const upsertReceipt = "" +
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"INSERT INTO roomserver_receipts" +
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" (room_id, receipt_type, user_id, event_id, receipt_ts)" +
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" VALUES ($1, $2, $3, $4, $5)" +
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" ON CONFLICT (room_id, receipt_type, user_id)" +
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" DO UPDATE SET event_id = $4, receipt_ts = $5"
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type receiptStatements struct {
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db *sql.DB
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upsertReceipt *sql.Stmt
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}
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func NewPostgresReceiptsTable(db *sql.DB) (tables.Receipts, error) {
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_, err := db.Exec(receiptsSchema)
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if err != nil {
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return nil, err
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}
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r := &receiptStatements{
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db: db,
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}
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if r.upsertReceipt, err = db.Prepare(upsertReceipt); err != nil {
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return nil, errors.Wrap(err, "unable to prepare upsertReceipt statement")
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}
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return r, nil
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}
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func (r *receiptStatements) UpsertReceipt(ctx context.Context, txn *sql.Tx, roomId, receiptType, userId, eventId string) error {
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receiptTs := time.Now().UnixNano() / int64(time.Millisecond)
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stmt := sqlutil.TxStmt(txn, r.upsertReceipt)
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_, err := stmt.ExecContext(ctx, roomId, receiptType, userId, eventId, receiptTs)
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return err
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}
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