Implement Delete Messages

maxbundscherer · Aug 4, 2022 · 0355da1 · 0355da1
1 parent ca5386f
commit 0355da1
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Showing 2 changed files with 91 additions and 1 deletion.
diff --git a/independer-app/src/device/mb-wifi.h b/independer-app/src/device/mb-wifi.h
@@ -221,5 +221,89 @@ String wifi_get_chat_messages(String myId, String serverUrl, int serverPort, int
 
     i_wifi_disconnect();
 
+    return ret_status;
+}
+
+/*
+ * ####################################
+ *  Clear Chat Message Section
+ * ####################################
+ */
+
+boolean wifi_clear_message(String myId, String serverUrl, int serverPort, int serverTimeout)
+{
+
+    char *c_wifi_server_url = const_cast<char *>(serverUrl.c_str());
+    int c_wifi_server_port = serverPort;
+    int c_wifi_timeout = serverTimeout;
+
+    boolean ret_status = false;
+
+    if (i_wifi_connect())
+    {
+
+        // Code Start
+        Serial.println("[Send GET REQUEST] START");
+        Serial.println("Connect to server (timeout " + String(c_wifi_timeout) + ")");
+        if (!i_wifi_client.connect(c_wifi_server_url, c_wifi_server_port, c_wifi_timeout))
+        {
+            Serial.println("Connection failed!");
+        }
+        else
+        {
+            Serial.println("Connected to server!");
+            /* create HTTP request */
+
+            int c_mail_max_fails = 150;
+
+            int mail_fail_connect_counter = 0;
+
+            String send_string = String("GET ") + "/v1/clearmsg/" + myId + " HTTP/1.1\r\n" +
+                                 "Host: " + String(c_wifi_server_url) + ":" + String(c_wifi_server_port) + "\r\n" +
+                                 "Content-Type: application/json" + "\r\n" +
+                                 "Connection: close\r\n\r\n";
+
+            Serial.println("Send String is '" + send_string + "'");
+
+            i_wifi_client.print(send_string);
+
+            Serial.println("[Waiting for response] START");
+            while (!i_wifi_client.available() and mail_fail_connect_counter < c_mail_max_fails)
+            {
+                mail_fail_connect_counter++;
+                Serial.print("AM=" + String(mail_fail_connect_counter) + "/" + String(c_mail_max_fails) + " ");
+                delay(50); //
+            }
+            Serial.println("\n[Waiting for response] STOP");
+
+            String line = "";
+            while (i_wifi_client.available())
+            {
+                line += i_wifi_client.readStringUntil('\r');
+            }
+            Serial.print("Response '" + line + "'");
+
+            if (line.endsWith("OK"))
+            {
+                ret_status = true;
+            }
+
+            /* if the server disconnected, stop the client */
+            if (!i_wifi_client.connected())
+            {
+                Serial.println();
+                Serial.println("Server disconnected");
+            }
+
+            i_wifi_client.stop();
+        }
+        Serial.println("[Send GET Request] STOP");
+        // Mail Cod Stop
+    }
+    else
+        Serial.println("Could not send mail: WiFi is not connected");
+
+    i_wifi_disconnect();
+
     return ret_status;
 }
diff --git a/independer-app/src/workflow/workflow-actor.h b/independer-app/src/workflow/workflow-actor.h
@@ -224,7 +224,13 @@ void i_communication_chat_menu()
     else if (selected_wrapper.success and selected_wrapper.value == 1)
       application_actor_query_msgs_from_internet(state_my_id);
     else if (selected_wrapper.success and selected_wrapper.value == 2)
-      gui_msg_animated("Info", "Leider ist die Funktion\n'Chat leeren'\nnoch nicht verfügbar.", C_GUI_DELAY_MSG_SHORT_I);
+    {
+      gui_msg_static("Hinweis", "Chat wird\ngelöscht...");
+      if (wifi_clear_message(state_my_id, state_wifi_server_url, state_wifi_server_port, state_wifi_server_timeout))
+        gui_msg_animated("Info", "Chat wurde\ngelöscht.", C_GUI_DELAY_MSG_SHORT_I);
+      else
+        gui_msg_animated("Info", "Chat konnte nicht\ngelöscht werden.", C_GUI_DELAY_MSG_SHORT_I);
+    }
     else
       fin_flag = true;
   }