refine swagger example

src/main/java/mops/gruppen2/controller/SwaggerAPIControllerExample.java

@@ -0,0 +1,47 @@
+package mops.gruppen2.controller;
+
+
+import com.github.javafaker.Faker;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import mops.gruppen2.domain.ProductSwaggerExample;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Ein Beispiel für eine API mit Swagger.
+ */
+@RestController
+@RequestMapping("/products")
+public class SwaggerAPIControllerExample {
+
+    private final Faker faker = new Faker();
+    private final List<ProductSwaggerExample> products = new ArrayList<>();
+
+    @GetMapping("/get/all")
+    @ApiOperation(value = "Erzeugt eine Liste mit allen gespeicherten Produkten")
+    public List<ProductSwaggerExample> getProducts() {
+        return products;
+    }
+
+    @GetMapping("/get/{index}")
+    public ProductSwaggerExample getProduct(@ApiParam("Produkt Index")  @PathVariable int index) {
+        return products.get(index);
+    }
+
+    @PostMapping("/save")
+    public String saveProduct(@RequestBody  ProductSwaggerExample product) {
+        products.add(product);
+
+        return "Product saved successfully";
+    }
+
+    @PostMapping("/random")
+    public String saveRandomProduct() {
+        products.add(new ProductSwaggerExample(faker.food().ingredient(), "Empty"));
+
+        return "Product saved successfully";
+    }
+}