init

kulupu.cs

@@ -0,0 +1,61 @@
+using Npgsql;
+
+class kulupu {
+    static void Main(string[] args) {
+        NpgsqlConnection connection = ConnectToDatabase();
+        
+        ClearDatabase(connection);
+        InitDatabase(connection);
+        
+        var account = Account.NewAccount(connection, "ion");
+        account.AddPoki(new[] { "ana", "kitty" });
+        account.AddPoki(new[] { "state 1" }, parentIDs: new[] { 1 });
+    }
+
+
+    static NpgsqlConnection ConnectToDatabase() {
+        string connectionString = "Host=/run/postgresql; Username=postgres; Password=; Database=kulupu";
+
+        NpgsqlDataSource dataSource = NpgsqlDataSource.Create(connectionString);
+        NpgsqlConnection connection = dataSource.OpenConnection();
+        
+        return connection;
+    }
+
+    static void InitDatabase(NpgsqlConnection connection) {
+        NpgsqlCommand command = new("""
+            CREATE TABLE IF NOT EXISTS accounts (
+                kuid  TEXT  NOT NULL,
+                name  TEXT  NOT NULL
+            );
+            CREATE TABLE IF NOT EXISTS poki (
+                account_kuid  TEXT       NOT NULL,
+                id            SERIAL     NOT NULL,
+                names         TEXT[]     NOT NULL,
+                parent_poki   INTEGER[],
+                child_poki    INTEGER[],
+                fronting      BOOLEAN    NOT NULL  DEFAULT false,
+                frontable     BOOLEAN    NOT NULL  DEFAULT true,
+                tags          TEXT[]
+            );
+            CREATE TABLE IF NOT EXISTS poki_front_history (
+                poki_id           INTEGER      NOT NULL,
+                switch_in_times   TIMESTAMP[],
+                switch_out_times  TIMESTAMP[],
+                notes             TEXT[]
+            )
+        """, connection);
+
+        command.ExecuteNonQuery();
+    }
+
+    static void ClearDatabase(NpgsqlConnection connection) {
+        NpgsqlCommand command = new("""
+            DROP TABLE IF EXISTS accounts;
+            DROP TABLE IF EXISTS poki;
+            DROP TABLE IF EXISTS poki_front_history
+        """, connection);
+
+        command.ExecuteNonQuery();
+    }
+}