Update

wap/api-calc/Dockerfile

@@ -0,0 +1,3 @@
+FROM php:7.4-alpine
+COPY src /var/www/html/
+CMD ["php", "-S", "0.0.0.0:80", "-t", "/var/www/html/"]

wap/api-calc/README.md

@@ -0,0 +1,17 @@
+# **Calc Api**
+
+## Popis
+
+Api pro základní matematické operace
+
+## Quick start
+```bash
+git clone https://github.com/Dzejkobik007/skolavdf.git
+mv skolavdf/wap/api-calc ./
+rm -rf skolavdf
+cd api-calc/
+docker-compose up -d --build
+```
+## Requirements
+- docker 
+- docker-compose

wap/api-calc/docker-compose.yml

@@ -1,22 +1,10 @@
 version: '3'
 
 services:
-  nginx:
-    build:
-      context: .
-      dockerfile: nginx/Dockerfile
-    restart: always
-    container_name: api-calcc
-    ports:
-    - 80:80
-    networks:
-      - internal
   php:
     build:
       context: .
-      dockerfile: php/Dockerfile
+      dockerfile: Dockerfile
-    networks:
+    restart: always
-      - internal
+    ports:
-networks:
+    - 80:80
-  internal:
-    driver: bridge

wap/api-calc/nginx/Dockerfile

@@ -1,3 +0,0 @@
-FROM nginx:1.23.1-alpine
-COPY src /var/www/html/
-COPY nginx/default.conf /etc/nginx/conf.d

wap/api-calc/php/Dockerfile

@@ -1,2 +0,0 @@
-FROM php:fpm-alpine
-COPY src /var/www/html/

wap/api-calc/src/math-api/utils.php

@@ -42,16 +42,16 @@ function processData(Array $data) {
 }
 
 function addNumbers(Array $num){
-    $result = 0;
+    $result = $num[0];
-    for ($i = 0; $i < sizeof($num);$i++) {
+    for ($i = 1; $i < sizeof($num);$i++) {
         $result += $num[$i];
     }
     return $result;
 }
 
 function subNumbers(Array $num) {
-    $result = 0;
+    $result = $num[0];
-    for ($i = 0; $i < sizeof($num);$i++) {
+    for ($i = 1; $i < sizeof($num);$i++) {
         $result -= $num[$i];
     }
     return $result;