Added gettaskById,patchTaskById and deleteTaskByID Rest API

taskmanager/README.md

@@ -21,14 +21,14 @@ task manager + notes support
 API Endpoints  (REST URLs)
 
 GET   	/tasks 					get all tasks      ✅
-GET   	/tasks/{id}	    		get a task by id
-DELETE	/tasks/{id}				delete task by id
-PATCH	/tasks/{id}				update details of a task
+GET   	/tasks/{id}	    		get a task by id   ✅
+DELETE	/tasks/{id}				delete task by id  ✅
+PATCH	/tasks/{id}				update details of a task ✅
 POST  	/tasks					create a new task  ✅
 
-GET   	/tasks/{id}/notes     	show all notes of a task
-POST  	/tasks/{id}/notes 		add notes to a task
-DELETE	/tasks/{id}/notes/{nid} delete a note from a task
+GET   	/tasks/{id}/notes     	show all notes of a task ✅
+POST  	/tasks/{id}/notes 		add notes to a task   ✅
+DELETE	/tasks/{id}/notes/{nid} delete a note from a task   ✅
 
 ----     "idempotent"
 

taskmanager/build.gradle

@@ -6,7 +6,7 @@ plugins {
 
 group = 'com.scaler'
 version = '0.0.1-SNAPSHOT'
-sourceCompatibility = '17'
+//sourceCompatibility = '17'
 
 configurations {
     compileOnly {
@@ -21,6 +21,7 @@ repositories {
 dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.springframework.boot:spring-boot-starter-web'
+    implementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.12.5'
     compileOnly 'org.projectlombok:lombok'
     developmentOnly 'org.springframework.boot:spring-boot-devtools'
     runtimeOnly 'com.h2database:h2'

taskmanager/src/main/java/com/scaler/taskmanager/QueryConstants.java

@@ -0,0 +1,10 @@
+package com.scaler.taskmanager;
+
+
+public final class QueryConstants {
+    public static final String FETCH_NOTES_BY_TASKID = "SELECT new com.scaler.taskmanager.notes.dto.NoteResponseBody(" +
+            "notes.id, notes.body,notes.task.id) FROM NoteEntity notes WHERE notes.task.id = :taskId";
+
+    public static final String DELETE_NOTES_BY_TASKID = "DELETE FROM NoteEntity notes "+
+            "WHERE notes.task.id = :taskId";
+}

taskmanager/src/main/java/com/scaler/taskmanager/TaskmanagerApplication.java → taskmanager/src/main/java/com/scaler/taskmanager/TaskManagerApplication.java

@@ -4,10 +4,10 @@
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @SpringBootApplication
-public class TaskmanagerApplication {
+public class TaskManagerApplication {
 
     public static void main(String[] args) {
-        SpringApplication.run(TaskmanagerApplication.class, args);
+        SpringApplication.run(TaskManagerApplication.class, args);
     }
 
 }

taskmanager/src/main/java/com/scaler/taskmanager/notes/NoteEntity.java

@@ -10,7 +10,8 @@
 @AllArgsConstructor
 @NoArgsConstructor
 @Getter
-@Entity(name = "notes")
+@Entity
+@Table(name = "notes")
 public class NoteEntity  {
     @Id @GeneratedValue(strategy = GenerationType.SEQUENCE)
     Long id;
@@ -20,4 +21,9 @@ public class NoteEntity  {
 
     @ManyToOne
     TaskEntity task;
+
+    public NoteEntity(String body, TaskEntity task) {
+        this.body = body;
+        this.task = task;
+    }
 }