81 lines
3.1 KiB
Go
81 lines
3.1 KiB
Go
package walletconnect
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import (
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"database/sql"
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)
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type Pairing struct {
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Topic Topic `json:"topic"`
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Expiry int64 `json:"expiry"`
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Active bool `json:"active"`
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AppName string `json:"appName"`
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URL string `json:"url"`
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Description string `json:"description"`
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Icon string `json:"icon"`
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Verified Verified `json:"verified"`
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}
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func InsertPairing(db *sql.DB, pairing Pairing) error {
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insertSQL := `INSERT INTO wallet_connect_pairings (topic, expiry_timestamp, active, app_name, url, description, icon, verified_is_scam, verified_origin, verified_verify_url, verified_validation) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
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_, err := db.Exec(insertSQL, pairing.Topic, pairing.Expiry, pairing.Active, pairing.AppName, pairing.URL, pairing.Description, pairing.Icon, pairing.Verified.IsScam, pairing.Verified.Origin, pairing.Verified.VerifyURL, pairing.Verified.Validation)
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return err
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}
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func GetPairingByTopic(db *sql.DB, topic Topic) (*Pairing, error) {
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querySQL := `SELECT topic, expiry_timestamp, active, app_name, url, description, icon, verified_is_scam, verified_origin, verified_verify_url, verified_validation FROM wallet_connect_pairings WHERE topic = ?`
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row := db.QueryRow(querySQL, topic)
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var pairing Pairing
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err := row.Scan(&pairing.Topic, &pairing.Expiry, &pairing.Active, &pairing.AppName, &pairing.URL, &pairing.Description, &pairing.Icon, &pairing.Verified.IsScam, &pairing.Verified.Origin, &pairing.Verified.VerifyURL, &pairing.Verified.Validation)
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if err != nil {
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return nil, err
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}
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return &pairing, nil
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}
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// GetActivePairings returns all active pairings (active and not expired) that have an expiry timestamp newer or equal to the given timestamp.
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func GetActivePairings(db *sql.DB, expiryNotOlderThanTimestamp int64) ([]Pairing, error) {
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querySQL := `SELECT topic, expiry_timestamp, active, app_name, url, description, icon, verified_is_scam, verified_origin, verified_verify_url, verified_validation FROM wallet_connect_pairings WHERE active != 0 AND expiry_timestamp >= ? ORDER BY expiry_timestamp DESC`
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rows, err := db.Query(querySQL, expiryNotOlderThanTimestamp)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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pairings := make([]Pairing, 0, 2)
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for rows.Next() {
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var pairing Pairing
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err := rows.Scan(&pairing.Topic, &pairing.Expiry, &pairing.Active, &pairing.AppName, &pairing.URL, &pairing.Description, &pairing.Icon, &pairing.Verified.IsScam, &pairing.Verified.Origin, &pairing.Verified.VerifyURL, &pairing.Verified.Validation)
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if err != nil {
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return nil, err
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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pairings = append(pairings, pairing)
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return pairings, nil
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}
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func HasActivePairings(db *sql.DB, expiryNotOlderThanTimestamp int64) (bool, error) {
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querySQL := `SELECT EXISTS(SELECT 1 FROM wallet_connect_pairings WHERE active != 0 AND expiry_timestamp >= ?)`
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row := db.QueryRow(querySQL, expiryNotOlderThanTimestamp)
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var exists bool
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err := row.Scan(&exists)
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if err != nil {
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return false, err
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}
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return exists, nil
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}
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