diff database/sqlite/src/sqlite_character_dao.cpp @ 106:f8c6d2244795

Server: rework model and dao
author David Demelier <markand@malikania.fr>
date Mon, 04 Sep 2017 19:41:18 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/database/sqlite/src/sqlite_character_dao.cpp	Mon Sep 04 19:41:18 2017 +0200
@@ -0,0 +1,80 @@
+/*
+ * sqlite_character_dao.cpp -- character_dao for SQLite
+ *
+ * Copyright (c) 2013-2017 David Demelier <markand@malikania.fr>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <malikania/server/db/character.hpp>
+#include <malikania/server/db/character_dao.hpp>
+
+#include "common.hpp"
+
+namespace mlk {
+
+namespace server {
+
+class sqlite_character_dao : public character_dao {
+public:
+    void save(character&) override;
+    void remove(character&) override;
+    void set_name(character&, const std::string&) override;
+};
+
+void sqlite_character_dao::save(character& ch)
+{
+    const std::string sql(
+        "INSERT INTO character(name) VALUES (?)"
+    );
+
+    mlk::server::sqlite::exec(sql, {ch.name()});
+
+    ch.set_id(sqlite3_last_insert_rowid(mlk::server::sqlite::handle));
+}
+
+void sqlite_character_dao::remove(character& ch)
+{
+    const std::string sql(
+        "DELETE"
+        "  FROM character"
+        " WHERE id = ?"
+    );
+
+    mlk::server::sqlite::exec(sql, {ch.id()});
+}
+
+void sqlite_character_dao::set_name(character& ch, const std::string& name)
+{
+    const std::string sql(
+        "UPDATE character"
+        "   SET name = ?"
+        " WHERE id = ?"
+    );
+
+    mlk::server::sqlite::exec(sql, {name, ch.id()});
+}
+
+} // !server
+
+} // !mlk
+
+extern "C" {
+
+BOOST_SYMBOL_EXPORT
+std::unique_ptr<mlk::server::character_dao> mlk_character_dao()
+{
+    return std::make_unique<mlk::server::sqlite_character_dao>();
+}
+
+} // !C