From 83957e8c091b8399a7e65efcf4f13180e0aa2633 Mon Sep 17 00:00:00 2001
From: kenorb <kenorb@users.noreply.github.com>
Date: Mon, 2 Aug 2021 20:13:43 +0100
Subject: [PATCH] Trade: Adds getters for account parameters

---
 Account.struct.h | 30 ++++++++++++++++++++++++++++++
 Trade.mqh        |  8 ++++++++
 2 files changed, 38 insertions(+)

diff --git a/Account.struct.h b/Account.struct.h
index 48baf5c45..5e0e03e22 100644
--- a/Account.struct.h
+++ b/Account.struct.h
@@ -60,4 +60,34 @@ struct AccountEntry {
     _s.Pass(THIS_REF, "margin_avail", margin_avail, SERIALIZER_FIELD_FLAG_DYNAMIC);
     return SerializerNodeObject;
   }
+  /* Getters */
+  double Get(ENUM_ACCOUNT_INFO_DOUBLE _param) {
+    switch (_param) {
+      case ACCOUNT_BALANCE:
+        // Account balance in the deposit currency (double).
+        return balance;
+      case ACCOUNT_CREDIT:
+        // Account credit in the deposit currency (double).
+        return credit;
+      case ACCOUNT_PROFIT:
+        // Current profit of an account in the deposit currency (double).
+        return profit;
+      case ACCOUNT_EQUITY:
+        // Account equity in the deposit currency (double).
+        return equity;
+      case ACCOUNT_MARGIN:
+        // Account margin used in the deposit currency (double).
+        return margin_used;
+      case ACCOUNT_MARGIN_FREE:
+        // Free margin of an account in the deposit currency (double).
+        return margin_free;
+      case ACCOUNT_MARGIN_LEVEL:
+        // Account margin level in percents (double).
+        return margin_avail;
+      default:
+        break;
+    }
+    SetUserError(ERR_INVALID_PARAMETER);
+    return WRONG_VALUE;
+  }
 };
diff --git a/Trade.mqh b/Trade.mqh
index 716be4769..16aba48de 100644
--- a/Trade.mqh
+++ b/Trade.mqh
@@ -91,6 +91,14 @@ class Trade {
 
   /* Getters */
 
+  /**
+   * Gets an account parameter value of double type.
+   */
+  template <typename T>
+  T Get(ENUM_ACCOUNT_INFO_DOUBLE _param) {
+    return account.Get<T>(_param);
+  }
+
   /**
    * Gets a trade parameter value.
    */