Created the ResponderContext

src/main/java/de/gnmyt/autoresponder/http/contexts/ResponderContext.java

@@ -0,0 +1,56 @@
+package de.gnmyt.autoresponder.http.contexts;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import de.gnmyt.autoresponder.SimpleAutoResponder;
+import de.gnmyt.autoresponder.event.chat.ChatMessageReceivedEvent;
+import de.gnmyt.autoresponder.event.group.GroupMessageReceivedEvent;
+import de.gnmyt.autoresponder.http.controller.HttpResponseController;
+import de.gnmyt.autoresponder.http.handler.SimpleHttpHandler;
+
+public class ResponderContext extends SimpleHttpHandler {
+
+    private final ObjectMapper mapper = new ObjectMapper();
+    private final SimpleAutoResponder responder;
+
+    /**
+     * Constructor of the {@link ResponderContext}
+     * @param responder Your current {@link SimpleAutoResponder} instance
+     */
+    public ResponderContext(SimpleAutoResponder responder) {
+        this.responder = responder;
+    }
+
+    @Override
+    public void execute(String body, HttpResponseController controller) throws Exception {
+        JsonNode rootNode = mapper.readTree(body);
+
+        JsonNode query = rootNode.get("query");
+
+        triggerEvent(rootNode.get("appPackageName").asText(), rootNode.get("messengerPackageName").asText(),
+                query.get("sender").asText(), query.get("message").asText(), query.get("isGroup").asBoolean(),
+                query.get("groupParticipant").asText(), query.get("ruleId").asInt(), controller);
+    }
+
+    /**
+     * Triggers the correct event
+     *
+     * @param appPackageName       The package name of the responder app
+     * @param messengerPackageName The package name of your whatsapp instance
+     * @param sender               The sender of the message
+     * @param message              The message itself
+     * @param isGroup              <code>true</code> if the provided message has been sent in a group, otherwise <code>false</code>
+     * @param groupParticipant     (Optional) The group participant
+     * @param ruleId               The id of the rule that has been executed
+     * @param controller           The response controller of the executed request
+     */
+    public void triggerEvent(String appPackageName, String messengerPackageName, String sender, String message, boolean isGroup,
+                             String groupParticipant, int ruleId, HttpResponseController controller) {
+        if (isGroup) {
+            new GroupMessageReceivedEvent(responder, appPackageName, messengerPackageName, ruleId, controller, sender,
+                    message, groupParticipant).call();
+        } else {
+            new ChatMessageReceivedEvent(responder, appPackageName, messengerPackageName, ruleId, controller, sender, message).call();
+        }
+    }
+}