65 lines
2.2 KiB
C#
65 lines
2.2 KiB
C#
using Microsoft.Data.Sqlite;
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using Project.Model;
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namespace Project.Persistence;
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public partial class SQLite
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{
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//filepath for home-pc:
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private static string _dbPath = "C:/Users/Soi/Desktop/keywi.db";
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//filepath for work-laptop:
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//private static string _dbPath = "C:/Users/lowns/Desktop/keywi.db";
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//KLASSENVARIABLEN ERSTELLEN
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//private static string loginname;
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//checks if there is a sqlite database in _dbPath on programm startup, if not -> creates the database and a table LOGINS
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public static void Init()
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{
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using var connection = new SqliteConnection($"Data Source={_dbPath}");
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connection.Open();
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var command = connection.CreateCommand();
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command.CommandText =
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@"
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CREATE TABLE IF NOT EXISTS LOGINS (
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loginname STRING PRIMARY KEY NOT NULL,
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loginpass STRING NOT NULL,
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loginemail STRING NOT NULL
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);
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";
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command.ExecuteNonQuery();
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command.CommandText =
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@"
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CREATE TABLE IF NOT EXISTS SAVED_LOGINS (
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name STRING PRIMARY KEY NOT NULL,
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pass STRING NOT NULL,
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mail_username STRING NOT NULL,
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note STRING,
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owner STRING NOT NULL,
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FOREIGN KEY(owner) REFERENCES LOGINS(loginname)
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);
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";
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command.ExecuteNonQuery();
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}
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//saves a new user to the table LOGINS
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public static void SaveUser(NewUser user)
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{
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using var connection = new SqliteConnection($"Data Source={_dbPath}");
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connection.Open();
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using (var command = connection.CreateCommand())
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{
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command.Parameters.AddWithValue("@loginname", user.NewLoginName);
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command.Parameters.AddWithValue("@loginpass", user.NewMasterPassword);
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command.Parameters.AddWithValue("@loginemail", user.NewEmail);
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command.CommandText =
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@"
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INSERT INTO LOGINS (loginname, loginpass, loginemail)
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VALUES (@loginname, @loginpass, @loginemail);";
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command.ExecuteNonQuery();
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}
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}
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} |