fixed database table creation

src/main/java/de/srsoftware/widerhall/data/MailingList.java

@@ -0,0 +1,46 @@
+package de.srsoftware.widerhall.data;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.validation.constraints.Email;
+
+import static de.srsoftware.widerhall.Constants.*;
+import static de.srsoftware.widerhall.data.Database.HASHED_PASS;
+import static de.srsoftware.widerhall.data.Database.SALT;
+
+import java.sql.SQLException;
+import java.util.Map;
+
+public class MailingList {
+    private static final Logger LOG = LoggerFactory.getLogger(MailingList.class);
+    private final String name;
+    private final String email;
+    public static final String TABLE_NAME = "Lists";
+
+    public MailingList(String email, String name){
+        this.email = email;
+        this.name = name;
+    }
+
+    public static MailingList create(String email, String name) throws SQLException {
+        return new MailingList(email,name).save();
+    }
+
+    public static void createTable() throws SQLException {
+        var sql = new StringBuilder()
+                .append("CREATE TABLE ").append(TABLE_NAME)
+                .append(" (")
+                .append(EMAIL).append(" ").append(VARCHAR).append(" NOT NULL PRIMARY KEY, ")
+                .append(NAME).append(" ").append(VARCHAR)
+                .append(");");
+        Database.open().query(sql.toString()).run();
+    }
+
+    private MailingList save() throws SQLException {
+        Database.open().insertInto(TABLE_NAME)
+                .values(Map.of(EMAIL,email,NAME,name))
+                .run();
+        return this;
+    }
+}