4 files changed, 44 insertions, 4 deletions
diff --git a/src/main/java/com/terminaldweller/doc/Doc.java b/src/main/java/com/terminaldweller/doc/Doc.java
index 1ec9dca..c3fa72b 100644
--- a/src/main/java/com/terminaldweller/doc/Doc.java
+++ b/src/main/java/com/terminaldweller/doc/Doc.java
@@ -18,6 +18,7 @@ public class Doc {
 
   private String name;
   private long lastModified;
+  private String body;
 
   public Doc() {}
 
@@ -28,15 +29,24 @@ public class Doc {
    * @param name the name of the documment given by the user.
    * @param lastModified the date of the last modification in unix epoch.
    */
-  public Doc(Long id, String name, long lastModified) {
+  public Doc(Long id, String name, long lastModified, String body) {
     this.id = id;
     this.name = name;
     this.lastModified = lastModified;
+    this.body = body;
   }
 
-  public Doc(String name, long lastModified) {
+  /**
+   * Constructor without the id.
+   *
+   * @param name document name
+   * @param lastModified date of last modification
+   * @param body document content
+   */
+  public Doc(String name, long lastModified, String body) {
     this.name = name;
     this.lastModified = lastModified;
+    this.body = body;
   }
 
   public Long getId() {
@@ -51,6 +61,10 @@ public class Doc {
     return this.lastModified;
   }
 
+  public String getBody() {
+    return this.body;
+  }
+
   public void setId(Long id) {
     this.id = id;
   }
@@ -62,4 +76,8 @@ public class Doc {
   public void setLastModified(long lastModified) {
     this.lastModified = lastModified;
   }
+
+  public void setBody(String body) {
+    this.body = body;
+  }
 }
diff --git a/src/main/java/com/terminaldweller/doc/DocConfig.java b/src/main/java/com/terminaldweller/doc/DocConfig.java
index 1826817..b75b0d4 100644
--- a/src/main/java/com/terminaldweller/doc/DocConfig.java
+++ b/src/main/java/com/terminaldweller/doc/DocConfig.java
@@ -11,8 +11,8 @@ public class DocConfig {
   @Bean
   CommandLineRunner commandLineRunner(DocRepository repository) {
     return args -> {
-      Doc mydoc1 = new Doc("mydoc1", 0L);
-      Doc mydoc2 = new Doc("mydoc2", 0L);
+      Doc mydoc1 = new Doc("mydoc1", 0L, "");
+      Doc mydoc2 = new Doc("mydoc2", 0L, "");
 
       repository.saveAll(List.of(mydoc1, mydoc2));
     };
diff --git a/src/main/java/com/terminaldweller/doc/DocController.java b/src/main/java/com/terminaldweller/doc/DocController.java
index a91fb0d..e73ef41 100644
--- a/src/main/java/com/terminaldweller/doc/DocController.java
+++ b/src/main/java/com/terminaldweller/doc/DocController.java
@@ -7,6 +7,7 @@ import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseStatus;
@@ -38,4 +39,9 @@ public class DocController {
   public void deleteDocs(@PathVariable("Id") Long id) {
     docService.deleteDoc(id);
   }
+
+  @PutMapping(path = "{Id}")
+  public void updatDoc(@RequestBody Doc doc, @PathVariable("Id") long id) {
+    docService.updateDoc(doc, id);
+  }
 }
diff --git a/src/main/java/com/terminaldweller/doc/DocService.java b/src/main/java/com/terminaldweller/doc/DocService.java
index b682087..5a07c23 100644
--- a/src/main/java/com/terminaldweller/doc/DocService.java
+++ b/src/main/java/com/terminaldweller/doc/DocService.java
@@ -33,6 +33,22 @@ public class DocService {
   }
 
   /**
+   * Update a Document.
+   *
+   * @param doc the document to update.
+   */
+  public void updateDoc(Doc doc, Long id) {
+    Optional<Doc> docOptional = docRepository.findById(id);
+    if (!docOptional.isPresent()) {
+      throw new IllegalStateException("Resource must be created before update");
+    }
+    doc.setId(id);
+    doc.setLastModified(System.currentTimeMillis() / 1000L);
+    doc.setBody(doc.getBody());
+    docRepository.save(doc);
+  }
+
+  /**
    * Deletes a document from the data store.
    *
    * @param id The identifier for the document to be deleted.