stabilized app

src/character_creation_worker.h

@@ -6,11 +6,13 @@
 #include <unordered_set>
 #include <vector>
 #include <string>
+#include <thread>
+#include <atomic>
 
 class CharacterCreationWorker : public Worker {
 public:
     CharacterCreationWorker(ConnectionPool &pool, MessageBroker &broker);
-    ~CharacterCreationWorker() override; 
+    ~CharacterCreationWorker() override;
 
 protected:
     void run() override;
@@ -20,6 +22,8 @@ private:
     std::uniform_int_distribution<int> dist;
     std::unordered_map<std::string, std::unordered_set<int>> first_name_cache;
     std::unordered_set<int> last_name_cache;
+    std::atomic<bool> deathCheckRunning{true};
+    std::thread deathThread;
 
     bool isTodayCharacterCreated();
     void createCharactersForToday();
@@ -28,6 +32,11 @@ private:
     std::vector<int> getTownRegionIds();
     void loadNames();
     int getRandomFromSet(const std::unordered_set<int> &name_set);
+    void monitorCharacterDeaths();
+    void handleCharacterDeath(int characterId);
+    void notifyUser(int userId, const std::string &eventType);
+    void markCharacterAsDeceased(int characterId);
+    bool calculateDeathProbability(int age);
 
     static constexpr const char *QUERY_IS_PREVIOUS_DAY_CHARACTER_CREATED = R"(
         SELECT created_at
@@ -57,9 +66,97 @@ private:
 
     static constexpr const char *QUERY_INSERT_CHARACTER = R"(
         INSERT INTO falukant_data."character"(
-            user_id, region_id, first_name, last_name, 
+            user_id, region_id, first_name, last_name,
             birthdate, gender, created_at, updated_at, title_of_nobility
         )
         VALUES (NULL, $1, $2, $3, NOW(), $4, NOW(), NOW(), $5);
     )";
+
+    static constexpr const char *QUERY_GET_ELIGIBLE_NPC_FOR_DEATH = R"(
+        WITH aged AS (
+          SELECT
+            c.id,
+            (current_date - c.birthdate::date) AS age,
+            c.user_id
+          FROM
+            falukant_data."character" c
+          WHERE
+            c.user_id IS NULL
+            AND (current_date - c.birthdate::date) > 60
+        ),
+        always_sel AS (
+          -- Immer mitnehmen: alle über 85 Tage
+          SELECT *
+          FROM aged
+          WHERE age > 85
+        ),
+        random_sel AS (
+          -- Zufallsstichprobe: alle zwischen 61 und 85 Tagen, hier beispielhaft auf 10 limitiert
+          SELECT *
+          FROM aged
+          WHERE age <= 85
+          ORDER BY random()
+          LIMIT 10  -- <-- hier die gewünschte Anzahl anpassen
+        )
+        -- Zusammenführen der beiden Mengen
+        SELECT *
+        FROM always_sel
+        UNION ALL
+        SELECT *
+        FROM random_sel;
+    )";
+
+    static constexpr const char *QUERY_DELETE_DIRECTOR = R"(
+        DELETE FROM falukant_data.director
+        WHERE director_character_id = $1
+        RETURNING employer_user_id;
+    )";
+
+    static constexpr const char *QUERY_DELETE_RELATIONSHIP = R"(
+        WITH deleted AS (
+          DELETE FROM falukant_data.relationship
+          WHERE character1_id = $1
+             OR character2_id = $1
+          RETURNING
+            CASE
+              WHEN character1_id = $1 THEN character2_id
+              ELSE character1_id
+            END AS related_character_id,
+            relationship_type_id
+        )
+        SELECT
+          c.user_id AS related_user_id
+        FROM deleted d
+        JOIN falukant_data."character" c
+          ON c.id = d.related_character_id;
+    )";
+
+    static constexpr const char *QUERY_DELETE_CHILD_RELATION = R"(
+        WITH deleted AS (
+          DELETE FROM falukant_data.child_relation
+          WHERE child_character_id = $1
+          RETURNING
+            father_character_id,
+            mother_character_id
+        )
+        SELECT
+          cf.user_id AS father_user_id,
+          cm.user_id AS mother_user_id
+        FROM deleted d
+        JOIN falukant_data."character" cf
+          ON cf.id = d.father_character_id
+        JOIN falukant_data."character" cm
+          ON cm.id = d.mother_character_id;
+    )";
+
+    static constexpr const char *QUERY_INSERT_NOTIFICATION = R"(
+        INSERT INTO falukant_log.notification (user_id, tr, shown, created_at, updated_at)
+        VALUES ($1, 'director_death', false, NOW(), NOW());
+    )";
+
+
+    static constexpr const char *QUERY_MARK_CHARACTER_DECEASED = R"(
+        DELETE FROM falukant_data."character"
+        WHERE id = $1;
+    )";
 };