http refactor

lua/gmod_integration/shared/sh_http.lua

@@ -2,15 +2,41 @@
 // HTTP
 //
 
+local failMessage = {
+    ["401"] = "Bad Credentials",
+    ["403"] = "Forbidden",
+    ["404"] = "Not Found",
+    ["500"] = "Internal Server Error",
+    ["503"] = "Service Unavailable",
+    ["504"] = "Gateway Timeout",
+}
+
+local function errorMessage(body, code)
+    if (body && body.error) then
+        if (failMessage[code]) then
+            return failMessage[code]
+        else
+            return body.error
+        end
+    elseif (failMessage[code]) then
+        return failMessage[code]
+    else
+        return code
+    end
+end
+
 local function sendHTTP(params)
+    // Log the HTTP request
     gmInte.log("HTTP Request: " .. params.method .. " " .. params.endpoint, true)
     gmInte.log("HTTP Body: " .. (params.body || "No body"), true)
+
+    // Send the HTTP request
     HTTP({
         url = "https://api.gmod-integration.com" .. params.endpoint,
         method = params.method,
         headers = {
             ["Content-Type"] = "application/json",
-            ["Content-Length"] = params.body and string.len(params.body) || 0,
+            ["Content-Length"] = params.body && string.len(params.body) || 0,
             ["id"] = gmInte.config.id,
             ["token"] = gmInte.config.token,
             ["version"] = gmInte.version
@@ -18,17 +44,27 @@ local function sendHTTP(params)
         body = params.body && params.body || "",
         type = "application/json",
         success = function(code, body, headers)
+            // Log the HTTP response
             gmInte.log("HTTP Response: " .. code, true)
             if (gmInte.debug) then gmInte.log("HTTP Body: " .. body, true) end
+
+            // if body and is json extract it
+            if (body && string.sub(headers["Content-Type"], 1, 16) == "application/json") then
+                body = util.JSONToTable(body)
+            end
+
+            // Check if the request was successful
             if (string.sub(code, 1, 1) == "2") then
                 if (params.success) then
                     params.success(code, body, headers)
+                else
+                    gmInte.log("HTTP Request Successful", true)
                 end
             else
                 if (params.failed) then
                     params.failed(code, body, headers)
                 else
-                    gmInte.logError("HTTP Request failed with code " .. code)
+                    gmInte.logError(errorMessage(body, code))
                 end
             end
         end,
@@ -74,32 +110,4 @@ function gmInte.delete(endpoint, onSuccess, onFailed)
         success = onSuccess,
         failed = onFailed
     })
-end
-
-/*
-// Fetch Example
-gmInte.fetch(
-    // Endpoint
-    "",
-    // Parameters
-    { request = "requ" },
-    // onSuccess
-    function( body, length, headers, code )
-        print(body)
-    end
-)
-
-// Post Example
-gmInte.post(
-    // Endpoint
-    "",
-    // Data
-    {
-        data = "data"
-    },
-    // onSuccess
-    function( body, length, headers, code )
-        print(body)
-    end
-)
-*/
+end