[server] Retrieval of player data from db #6

gbaudic · Apr 14, 2020 · 8722173 · 8722173
1 parent 4d79b4a
commit 8722173
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Showing 2 changed files with 39 additions and 2 deletions.
diff --git a/src/server/database.cpp b/src/server/database.cpp
@@ -95,6 +95,9 @@ int Database::connectUser(const std::string& name, const std::string& password)
         return code;
     }
 
+    // Bind values
+    sqlite3_bind_text(stmt, sqlite3_bind_parameter_index(stmt, ":name"), name.c_str(), -1, SQLITE_STATIC);
+
     while (sqlite3_step(stmt) == SQLITE_ROW) {
         found = true;
         const char* pass = (const char*)sqlite3_column_text(stmt, 1);
@@ -274,7 +277,39 @@ int Database::deleteItem(const std::string& name, const int itemCode) {
     }
 
     sqlite3_finalize(stmt);
-    return code;;
+    return code;
+}
+
+/**
+ * \brief Get the basic info for a given user
+ * \param name of the requested user
+ * \return the associated info. Guild info is not set by this method. 
+ */
+PlayerBasicInfo Database::getUserInfo(const std::string& name) {
+    PlayerBasicInfo info;
+    sqlite3_stmt* stmt = nullptr;
+
+    // Prepare query
+    int result = sqlite3_prepare_v2(db, "select name, gold, cash, gp, level from USERS where name = :name", -1, &stmt, NULL);
+    if (result != SQLITE_OK) {
+        SDL_LogError(SDL_LOG_CATEGORY_ERROR, "%s", sqlite3_errmsg(db));
+    }
+
+    // Bind values
+    sqlite3_bind_text(stmt, sqlite3_bind_parameter_index(stmt, ":name"), name.c_str(), -1, SQLITE_STATIC);
+
+    // Run query
+    while (sqlite3_step(stmt) == SQLITE_ROW) {
+        info.name = name;
+        info.gold = sqlite3_column_int(stmt, 1);
+        info.cash = sqlite3_column_int(stmt, 2);
+        info.points = sqlite3_column_int(stmt, 3);
+        info.level = static_cast<PlayerLevel>(sqlite3_column_int(stmt, 4));
+    }
+
+    sqlite3_finalize(stmt);
+
+    return info;
 }
 
 /**

diff --git a/src/server/database.hpp b/src/server/database.hpp
@@ -19,6 +19,7 @@
 #include <string>
 #include <sqlite3.h>
 #include "../common/commonitem.hpp"
+#include "../common/commonplayer.hpp"
 
 class Database {
 public:
@@ -30,11 +31,12 @@ class Database {
     int buyItem(const std::string& name, const int itemCode, ItemType type, ItemValidity validity);
     int wearItem(const std::string& name, const int itemCode, ItemType type, bool wear);
     int deleteItem(const std::string& name, const int itemCode);
+    PlayerBasicInfo getUserInfo(const std::string& name);
 
 private:
     void init();
 
-    sqlite3* db = nullptr;
+    sqlite3* db = nullptr;  // database object
 };
 
 #endif //! _H_DATABASE