Adds a search input (searches by Restaurant name).

brunodrugowick · brunodrugowick · commit d5a02bb90348 · 2020-01-12T21:36:45.000-03:00
diff --git a/src/main/java/dev/drugowick/jpaqueriesblogpost/infrastructure/repository/RestaurantRepository.java b/src/main/java/dev/drugowick/jpaqueriesblogpost/infrastructure/repository/RestaurantRepository.java
@@ -3,5 +3,9 @@
 import dev.drugowick.jpaqueriesblogpost.domain.model.Restaurant;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
+
 public interface RestaurantRepository extends JpaRepository<Restaurant, Long> {
+
+    List<Restaurant> findAllByNameContaining(String query);
 }
diff --git a/src/main/java/dev/drugowick/jpaqueriesblogpost/web/pages/IndexPage.java b/src/main/java/dev/drugowick/jpaqueriesblogpost/web/pages/IndexPage.java
@@ -4,6 +4,7 @@
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 
 @Controller
 public class IndexPage {
@@ -19,4 +20,16 @@ public String index(Model model) {
         model.addAttribute("restaurants", restaurantRepository.findAll());
         return "index";
     }
+
+    @RequestMapping("/search")
+    public String indexWithQuery(@RequestParam("query") String query,
+                                 @RequestParam("field") String field,
+                                 Model model) {
+        if (field.equals("name")) {
+            model.addAttribute("restaurants", restaurantRepository.findAllByNameContaining(query));
+        }
+        model.addAttribute("field", field);
+        model.addAttribute("query", query);
+        return "index";
+    }
 }
diff --git a/src/main/resources/templates/index.html b/src/main/resources/templates/index.html
@@ -7,15 +7,24 @@
 <body>
 <h1>Restaurants</h1>
 
+<form th:action="@{/search}">
+    Search by:
+    <select name="field">
+        <option value="name">Name</option>
+    </select>
+    <input placeholder="Your search query" th:name="query" th:value="${query}" type="text"/>
+    <input type="submit" value="Search">
+</form>
+
 <br><br>
 
 <table>
     <thead>
-        <tr bgcolor="#d3d3d3">
-            <td>Name</td>
-            <td>Address</td>
-            <td>Delivery Fee</td>
-            <td>Cuisine</td>
+    <tr bgcolor="#d3d3d3">
+        <td>Name</td>
+        <td>Address</td>
+        <td>Delivery Fee</td>
+        <td>Cuisine</td>
         </tr>
     </thead>
         <tr th:each="restaurant : ${restaurants}" style="cursor: pointer" th:onclick="'window.location.href=\'/restaurants/' + ${restaurant.getId()} + '\''">

Original file line number	Diff line number	Diff line change
`@@ -3,5 +3,9 @@`
`3`	`3`	`import dev.drugowick.jpaqueriesblogpost.domain.model.Restaurant;`
`4`	`4`	`import org.springframework.data.jpa.repository.JpaRepository;`
`5`	`5`
	`6`	`+import java.util.List;`
	`7`	`+`
`6`	`8`	`public interface RestaurantRepository extends JpaRepository<Restaurant, Long> {`
	`9`	`+`
	`10`	`+ List<Restaurant> findAllByNameContaining(String query);`
`7`	`11`	`}`