Improve cache cleaning when contacts table doesn't exist
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@ -184,11 +184,21 @@ impl Identity {
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None
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}
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#[allow(unused_must_use)]
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pub fn clear_cache() -> Result<(), rusqlite::Error> {
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let db = Connection::open(get_database_path())?;
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db.execute(&format!("DELETE FROM {} WHERE contact_uuid IS NULL", FILES_TABLE), []);
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db.execute(&format!("DELETE FROM {} WHERE uuid NOT IN (SELECT avatar FROM {})", AVATARS_TABLE, CONTACTS_TABLE), []);
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let mut stmt = db.prepare(&format!("SELECT name FROM sqlite_master WHERE type='table' AND name='{}'", CONTACTS_TABLE))?;
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let mut rows = stmt.query([])?;
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let contact_table_exists = rows.next()?.is_some();
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if contact_table_exists {
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#[allow(unused_must_use)]
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{
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db.execute(&format!("DELETE FROM {} WHERE contact_uuid IS NULL", FILES_TABLE), []);
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db.execute(&format!("DELETE FROM {} WHERE uuid NOT IN (SELECT avatar FROM {})", AVATARS_TABLE, CONTACTS_TABLE), []);
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}
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} else {
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db.execute(&format!("DROP TABLE IF EXISTS {}", FILES_TABLE), [])?;
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db.execute(&format!("DROP TABLE IF EXISTS {}", AVATARS_TABLE), [])?;
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}
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Ok(())
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}
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