Add src

2023-01-04 00:56:22 +01:00
parent bf7a3f0a7c
commit d8ffd64f94
5 changed files with 130 additions and 0 deletions
--- a/wap/api-calc/src/math-api/utils.php
+++ b/wap/api-calc/src/math-api/utils.php
@@ -0,0 +1,80 @@
+<?php
+
+function processData(Array $data) {
+    $op = ["add", "sub", "mul", "div"];
+    if(isset($data["operation"]) && in_array($data["operation"], $op)){
+        if(isset($data["numbers"])) {
+            $rawnums = explode(',', $data["numbers"]);
+            $num = [];
+
+            for($i = 0; $i < sizeof($rawnums); $i++) {
+                if (is_numeric($rawnums[$i])) {
+                    array_push($num, floatval($rawnums[$i]));
+                }
+            }
+
+            if(sizeof($num) < 1) {
+                wrongDataError();
+            }
+
+            header('HTTP/1.1 200 OK');
+            switch($data["operation"]){
+                case "add":
+                    $result = json_encode(array("status" => "OK", "result" => addNumbers($num)));
+                    break;
+                case "sub":
+                    $result = json_encode(array("status" => "OK", "result" => subNumbers($num)));
+                    break;
+                case "mul":
+                    $result = json_encode(array("status" => "OK", "result" => mulNumbers($num)));
+                    break;
+                case "div":
+                    $result = json_encode(array("status" => "OK", "result" => divNumbers($num)));
+                    break;
+            }
+            return $result;
+        } else {
+            wrongDataError();
+        }
+    } else {
+        wrongDataError();
+    }
+}
+
+function addNumbers(Array $num){
+    $result = 0;
+    for ($i = 0; $i < sizeof($num);$i++) {
+        $result += $num[$i];
+    }
+    return $result;
+}
+
+function subNumbers(Array $num) {
+    $result = 0;
+    for ($i = 0; $i < sizeof($num);$i++) {
+        $result -= $num[$i];
+    }
+    return $result;
+}
+
+function mulNumbers(Array $num) {
+    $result = $num[0];
+    for ($i = 1; $i < sizeof($num);$i++) {
+        $result *= $num[$i];
+    }
+    return $result;
+}
+
+function divNumbers(Array $num) {
+    $result = $num[0];
+    for ($i = 1; $i < sizeof($num);$i++) {
+        $result /= $num[$i];
+    }
+    return $result;
+}
+
+function wrongDataError() {
+    header('HTTP/1.1 422 Unprocessable Entity');
+    echo json_encode(array("status" => "ERROR", "reason" => "Wrong Data"));
+    die();
+}