82 lines
3.3 KiB
Kotlin
82 lines
3.3 KiB
Kotlin
package org.thoughtcrime.securesms.database
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import android.content.ContentValues
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import android.content.Context
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import android.database.Cursor
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import org.session.libsession.messaging.open_groups.OpenGroupV2
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import org.session.libsession.utilities.Address
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import org.session.libsession.utilities.recipients.Recipient
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import org.session.libsignal.utilities.JsonUtil
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import org.thoughtcrime.securesms.database.helpers.SQLCipherOpenHelper
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import org.thoughtcrime.securesms.dependencies.DatabaseComponent
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class LokiThreadDatabase(context: Context, helper: SQLCipherOpenHelper) : Database(context, helper) {
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companion object {
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private val sessionResetTable = "loki_thread_session_reset_database"
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val publicChatTable = "loki_public_chat_database"
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val threadID = "thread_id"
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private val sessionResetStatus = "session_reset_status"
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val publicChat = "public_chat"
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@JvmStatic
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val createSessionResetTableCommand = "CREATE TABLE $sessionResetTable ($threadID INTEGER PRIMARY KEY, $sessionResetStatus INTEGER DEFAULT 0);"
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@JvmStatic
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val createPublicChatTableCommand = "CREATE TABLE $publicChatTable ($threadID INTEGER PRIMARY KEY, $publicChat TEXT);"
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}
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fun getThreadID(hexEncodedPublicKey: String): Long {
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val address = Address.fromSerialized(hexEncodedPublicKey)
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val recipient = Recipient.from(context, address, false)
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return DatabaseComponent.get(context).threadDatabase().getOrCreateThreadIdFor(recipient)
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}
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fun getAllV2OpenGroups(): Map<Long, OpenGroupV2> {
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val database = databaseHelper.readableDatabase
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var cursor: Cursor? = null
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val result = mutableMapOf<Long, OpenGroupV2>()
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try {
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cursor = database.rawQuery("select * from $publicChatTable", null)
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while (cursor != null && cursor.moveToNext()) {
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val threadID = cursor.getLong(threadID)
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val string = cursor.getString(publicChat)
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val openGroup = OpenGroupV2.fromJSON(string)
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if (openGroup != null) result[threadID] = openGroup
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}
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} catch (e: Exception) {
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// do nothing
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} finally {
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cursor?.close()
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}
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return result
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}
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fun getOpenGroupChat(threadID: Long): OpenGroupV2? {
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if (threadID < 0) {
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return null
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}
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val database = databaseHelper.readableDatabase
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return database.get(publicChatTable, "${Companion.threadID} = ?", arrayOf(threadID.toString())) { cursor ->
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val json = cursor.getString(publicChat)
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OpenGroupV2.fromJSON(json)
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}
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}
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fun setOpenGroupChat(openGroupV2: OpenGroupV2, threadID: Long) {
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if (threadID < 0) {
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return
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}
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val database = databaseHelper.writableDatabase
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val contentValues = ContentValues(2)
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contentValues.put(Companion.threadID, threadID)
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contentValues.put(publicChat, JsonUtil.toJson(openGroupV2.toJson()))
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database.insertOrUpdate(publicChatTable, contentValues, "${Companion.threadID} = ?", arrayOf(threadID.toString()))
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}
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fun removeOpenGroupChat(threadID: Long) {
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if (threadID < 0) return
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val database = databaseHelper.writableDatabase
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database.delete(publicChatTable,"${Companion.threadID} = ?", arrayOf(threadID.toString()))
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}
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} |