Project so far - still need to complete modification section of web

service

.gitignore

+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/

.mvn/wrapper/maven-wrapper.properties

+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.4/apache-maven-3.8.4-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar

mvnw.cmd

+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Maven Start Up Batch script
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM M2_HOME - location of maven2's installed home dir
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET DOWNLOAD_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %DOWNLOAD_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+  %JVM_CONFIG_MAVEN_PROPS% ^
+  %MAVEN_OPTS% ^
+  %MAVEN_DEBUG_OPTS% ^
+  -classpath %WRAPPER_JAR% ^
+  "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+  %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%

pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.6.5-SNAPSHOT</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.example</groupId>
+	<artifactId>trial</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>trial</name>
+	<description>Trial for Spring Boot</description>
+	<properties>
+		<java.version>17</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-jersey</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+		
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		
+		<dependency>
+			<groupId>org.hsqldb</groupId>
+			<artifactId>hsqldb</artifactId>
+			<scope>runtime</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+	<repositories>
+		<repository>
+			<id>spring-milestones</id>
+			<name>Spring Milestones</name>
+			<url>https://repo.spring.io/milestone</url>
+			<snapshots>
+				<enabled>false</enabled>
+			</snapshots>
+		</repository>
+		<repository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+		</repository>
+	</repositories>
+	<pluginRepositories>
+		<pluginRepository>
+			<id>spring-milestones</id>
+			<name>Spring Milestones</name>
+			<url>https://repo.spring.io/milestone</url>
+			<snapshots>
+				<enabled>false</enabled>
+			</snapshots>
+		</pluginRepository>
+		<pluginRepository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+		</pluginRepository>
+	</pluginRepositories>
+
+</project>

src/main/java/com/example/trial/CORSResponseFilter.java

+package com.example.trial;
+
+import javax.ws.rs.container.ContainerRequestContext;
+import javax.ws.rs.container.ContainerResponseContext;
+import javax.ws.rs.container.ContainerResponseFilter;
+import java.io.IOException;
+public class CORSResponseFilter implements ContainerResponseFilter {
+    @Override
+    public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext) throws IOException {
+        responseContext.getHeaders().add("Access-Control-Allow-Origin", "*");
+        responseContext.getHeaders().add("Access-Control-Allow-Headers", "origin, content-type, accept, authorization");
+        responseContext.getHeaders().add("Access-Control-Allow-Credentials", "true");
+        responseContext.getHeaders().add("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS, HEAD");
+    }
+}
\ No newline at end of file

src/main/java/com/example/trial/JerseyConfiguration.java

+package com.example.trial;
+
+import org.glassfish.jersey.server.ResourceConfig;
+import org.glassfish.jersey.servlet.ServletProperties;
+import org.springframework.stereotype.Component;
+
+import com.example.trial.lovers.resource.LoverResource;
+import com.example.trial.profile.resource.ProfileResource;
+
+import javax.ws.rs.ApplicationPath;
+
+@Component
+@ApplicationPath("api")
+public class JerseyConfiguration extends ResourceConfig {
+	
+	public JerseyConfiguration() {
+		register(ProfileResource.class);
+		register(LoverResource.class);
+		register(CORSResponseFilter.class);
+
+		// La servlet de jersey map toutes les url /* donc impossible de servir du contenu statique via la servlet par défaut de sprign boot.
+		// On doit donc dire à jersey de quand même laisser passer la requête pour que la prochaine servlet prenne le relais.
+		// https://stackoverflow.com/questions/29658240/spring-boot-jersey-allow-jersey-to-serve-static-content/29670751#29670751
+		property(ServletProperties.FILTER_FORWARD_ON_404, true);
+	}
+}

src/main/java/com/example/trial/TrialApplication.java

+package com.example.trial;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class TrialApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(TrialApplication.class, args);
+	}
+
+}

src/main/java/com/example/trial/lovers/bdd/Lover.java

+package com.example.trial.lovers.bdd;
+
+import javax.persistence.*;
+
+@Entity
+public class Lover {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    public Long id;
+    public String partnerGender;
+    public String partnerPet;
+    
+    public Lover() {
+        super();
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getPartnerGender() {
+        return partnerGender;
+    }
+
+    public void setPartnerGender(String partnerGender) {
+        this.partnerGender = partnerGender;
+    }
+
+    public String getPartnerPet() {
+        return partnerPet;
+    }
+
+    public void setPartnerPet(String partnerPet) {
+        this.partnerPet = partnerPet;
+    }
+}

src/main/java/com/example/trial/lovers/bdd/LoverRepository.java

+package com.example.trial.lovers.bdd;
+
+import org.springframework.data.repository.CrudRepository;
+
+public interface LoverRepository extends CrudRepository<Lover, Long> { }
\ No newline at end of file

src/main/java/com/example/trial/lovers/resource/LoverResource.java

+package com.example.trial.lovers.resource;
+
+import org.springframework.beans.factory.annotation.Autowired;
+
+import com.example.trial.lovers.bdd.Lover;
+import com.example.trial.lovers.bdd.LoverRepository;
+
+import javax.ws.rs.*;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+@Path("lovers")
+public class LoverResource {
+    @Autowired
+    public LoverRepository loverRepository;
+
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    public List<Lover> listerLovers() {
+        List<Lover> lovers = new ArrayList<>();
+        loverRepository.findAll().forEach(lovers::add);
+        return lovers;
+    }
+
+    @POST
+    @Consumes(MediaType.APPLICATION_JSON)
+    @Produces(MediaType.APPLICATION_JSON)
+    public Lover creerLover(Lover l) {
+        return loverRepository.save(l);
+    }
+
+    @DELETE
+    @Path("{id}")
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response deleteLover(@PathParam("id") Long id) {
+        if (loverRepository.findById(id).isPresent()) {
+            try {
+                loverRepository.deleteById(id);
+            } catch (Exception e) {
+                return Response.serverError().build();
+            }
+        }
+        return Response.noContent().build();
+    }
+    
+    @PATCH
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	@Path("{id}")
+	// PATCH /lovers/{id}
+	public Response updatePartnerGender(@PathParam("id") Long id, Lover l) {
+		String partnerGender = l.getPartnerGender();
+		Optional<Lover> optional = loverRepository.findById(id);
+
+		if (optional.isPresent()) {
+			Lover lBDD = optional.get();
+			lBDD.setPartnerGender(partnerGender);
+			loverRepository.save(lBDD);
+			return Response.ok(lBDD).build();
+		} else {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+	}
+    public Response updatePartnerPet(@PathParam("id") Long id, Lover l) {
+		String partnerPet = l.getPartnerPet();
+		Optional<Lover> optional = loverRepository.findById(id);
+
+		if (optional.isPresent()) {
+			Lover lBDD = optional.get();
+			lBDD.setPartnerGender(partnerPet);
+			loverRepository.save(lBDD);
+			return Response.ok(lBDD).build();
+		} else {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+	}
+}

src/main/java/com/example/trial/profile/process/Profile.java

+package com.example.trial.profile.process;
+
+import java.util.List;
+
+import javax.persistence.*;
+import com.example.trial.lovers.bdd.Lover;
+
+@Entity
+
+public class Profile {
+	
+	@Id
+	@GeneratedValue(strategy= GenerationType.AUTO)
+	public Long id;
+    public String firstname;
+    public int age;
+    public String gender;
+    public String pet;
+    public String contact;
+    @ManyToMany(cascade = CascadeType.MERGE, fetch = FetchType.EAGER)
+	public List<Lover> lovers;
+
+    public Profile() {
+        super();
+    }
+    
+    public Profile(String firstname, int age, String gender, String pet, String contact) {
+		super();
+		this.firstname = firstname ;
+		this.age = age;
+		this.gender = gender;
+		this.pet = pet;
+		this.contact = contact;
+	}
+
+    public String Firstname() {
+        return firstname;
+    }
+    
+    public String getFirstname() {
+		return firstname;
+	}
+    
+    public void setFirstname(String firstname) {
+        this.firstname = firstname;
+    }
+    
+    public Integer getAge() {
+        return age;
+    }
+
+    public void setAge(Integer age) {
+        this.age = age;
+    }
+    
+    public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+	
+	public String getGender() {
+		return gender;
+	}
+	
+	public void setGender(String gender) {
+		this.gender = gender;
+	}
+	
+	public String getPet() {
+		return pet;
+	}
+	
+	public void setPet(String pet) {
+		this.pet = pet;
+	}
+	
+	public String getContact() {
+		return contact;
+	}
+	
+	public void setContact(String contact) {
+		this.contact = contact;
+	}
+	
+	public List<Lover> getLovers() {
+		return lovers;
+	}
+
+	public void setLovers(List<Lover> lovers) {
+		this.lovers = lovers;
+	}
+}

src/main/java/com/example/trial/profile/process/ProfileRepository.java

+package com.example.trial.profile.process;
+
+import java.util.List;
+import java.util.Optional;
+
+import org.springframework.data.repository.CrudRepository;
+
+public interface ProfileRepository extends CrudRepository<Profile, Long> {
+
+	Optional<Profile> findByFirstname(String firstname);
+	Optional<Profile> findById(Long id);
+	List<Profile> findByAge(int age);
+	List<Profile> findByGenderAndPet(String gender, String pet);
+}
\ No newline at end of file

src/main/java/com/example/trial/profile/resource/LoverInput.java

+package com.example.trial.profile.resource;
+
+public class LoverInput {
+    Long idLover;
+
+    public LoverInput() {
+        super();
+    }
+
+    public Long getIdLover() {
+        return idLover;
+    }
+
+    public void setIdLover(Long idLover) {
+        this.idLover = idLover;
+    }
+}

src/main/java/com/example/trial/profile/resource/ProfileResource.java

+package com.example.trial.profile.resource;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import com.example.trial.lovers.bdd.Lover;
+import com.example.trial.lovers.bdd.LoverRepository;
+import com.example.trial.profile.process.Profile;
+import com.example.trial.profile.process.ProfileRepository;
+
+import javax.ws.rs.*;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+@Path("profiles")
+public class ProfileResource {
+	@Autowired
+	public ProfileRepository profileRepository;
+	@Autowired
+	public LoverRepository loverRepository;
+
+	@POST
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	public Profile createProfile(Profile p) {
+		return profileRepository.save(p);
+	}
+
+	@GET
+	@Produces(MediaType.APPLICATION_JSON)
+	public List<Profile> getAllProfile() {
+		List<Profile> profiles = new ArrayList<>();
+		profileRepository.findAll().forEach(profiles::add);
+		return profiles;
+	}
+	
+	@PUT
+	@Path("{id}")
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	public Profile updateTotalyProfile(@PathParam("id") Long id, Profile p) {
+		p.setId(id);
+		return profileRepository.save(p);
+	}
+	
+	@DELETE
+	@Path("{id}")
+	@Produces(MediaType.APPLICATION_JSON)
+	public Response deleteProfile(@PathParam("id") Long id) {
+		if (profileRepository.findById(id).isPresent()) {
+			profileRepository.deleteById(id);
+		}
+		return Response.noContent().build();
+	}
+
+	@GET
+	@Path("{id}")
+	@Produces(MediaType.APPLICATION_JSON)
+	public Response getprofileById(@PathParam("id") Long id) {
+		Optional<Profile> p = profileRepository.findById(id);
+		if (p.isPresent()) {
+			return Response.ok(p.get()).build();
+		} else {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+	}
+	
+	@PATCH
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	@Path("{id}/updateAge")
+	public Response updateAge(@PathParam("id") Long id, Profile p) {
+		int age = p.getAge();
+		Optional<Profile> optional = profileRepository.findById(id);
+
+		if (optional.isPresent()) {
+			Profile pBDD = optional.get();
+			pBDD.setAge(age);
+			profileRepository.save(pBDD);
+			return Response.ok(pBDD).build();
+		} else {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+	}
+	
+	@PATCH
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	@Path("{id}/updateFirstname")
+	public Response updateFirstname(@PathParam("id") Long id, Profile p) {
+		String firstname = p.getFirstname();
+		Optional<Profile> optional = profileRepository.findById(id);
+
+		if (optional.isPresent()) {
+			Profile pBDD = optional.get();
+			pBDD.setFirstname(firstname);
+			profileRepository.save(pBDD);
+			return Response.ok(pBDD).build();
+		} else {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+	}
+	
+	@PATCH
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	@Path("{id}/updateGender")
+	public Response updateGender(@PathParam("id") Long id, Profile p) {
+		String gender = p.getGender();
+		Optional<Profile> optional = profileRepository.findById(id);
+
+		if (optional.isPresent()) {
+			Profile pBDD = optional.get();
+			pBDD.setGender(gender);
+			profileRepository.save(pBDD);
+			return Response.ok(pBDD).build();
+		} else {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+	}
+	
+	@PATCH
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	@Path("{id}/updatePet")
+	public Response updatePet(@PathParam("id") Long id, Profile p) {
+		String pet = p.getPet();
+		Optional<Profile> optional = profileRepository.findById(id);
+
+		if (optional.isPresent()) {
+			Profile pBDD = optional.get();
+			pBDD.setPet(pet);
+			profileRepository.save(pBDD);
+			return Response.ok(pBDD).build();
+		} else {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+	}
+	
+	@PATCH
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	@Path("{id}/updateContact")
+	public Response updateContact(@PathParam("id") Long id, Profile p) {
+		String partner = p.getContact();
+		Optional<Profile> optional = profileRepository.findById(id);
+
+		if (optional.isPresent()) {
+			Profile pBDD = optional.get();
+			pBDD.setContact(partner);
+			profileRepository.save(pBDD);
+			return Response.ok(pBDD).build();
+		} else {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+	}
+	
+	@PATCH
+	@Consumes(MediaType.APPLICATION_JSON)
+	@Produces(MediaType.APPLICATION_JSON)
+	@Path("{id}/updateLovers")
+	public Response updateLovers(@PathParam("id") Long id, Profile p) {
+		List<Lover> lovers = p.getLovers();
+		Optional<Profile> optional = profileRepository.findById(id);
+
+		if (optional.isPresent()) {
+			Profile pBDD = optional.get();
+			pBDD.setLovers(lovers);
+			profileRepository.save(pBDD);
+			return Response.ok(pBDD).build();
+		} else {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+	}
+	
+	@GET
+	@Path("{id}/lovers")
+	@Produces(MediaType.APPLICATION_JSON)
+	// GET /profiles/{id}/lovers
+	public List<Lover> listerLovers(@PathParam("id") Long id) {
+		return profileRepository.findById(id).get().getLovers();
+	}
+	
+	@GET
+	@Path("{idLover}/loversmatch")
+	@Produces(MediaType.APPLICATION_JSON)
+	// GET /profiles/{idLover}/loversmatch
+	public List<Profile> listerLoversMatch(@PathParam("idLover") Long idLover) {
+		List<Profile> matches = new ArrayList<>();
+		String profilePartnerGender = loverRepository.findById(idLover).get().getPartnerGender();
+		String profilePartnerPet = loverRepository.findById(idLover).get().getPartnerPet();
+		profileRepository.findByGenderAndPet(profilePartnerGender, profilePartnerPet).forEach(matches::add);
+		return matches;
+	}
+
+	@POST
+	@Path("{idProfile}/lovers")
+	@Produces(MediaType.APPLICATION_JSON)
+	public Response addLoverDejaExistant(@PathParam("idProfile") Long idProfile, LoverInput lovers) {
+		Optional<Profile> pOpt = profileRepository.findById(idProfile);
+		Optional<Lover> lOpt = loverRepository.findById(lovers.getIdLover());
+
+		if (!pOpt.isPresent() || !lOpt.isPresent()) {
+			return Response.status(Response.Status.NOT_FOUND).build();
+		}
+
+		Profile p = pOpt.get();
+		Lover l = lOpt.get();
+		p.getLovers().add(l);
+		profileRepository.save(p);
+		return Response.ok(p).build();
+	}
+	
+}
\ No newline at end of file

src/main/resources/application.properties

+spring.datasource.driver-class-name=org.hsqldb.jdbc.JDBCDriver
+spring.datasource.url=jdbc:hsqldb:hsql://localhost/trial
+spring.datasource.username=SA
+spring.datasource.password=
+spring.jpa.hibernate.ddl-auto=update
\ No newline at end of file

src/main/resources/public/hello1.js

+$(document).ready(function() {
+	let $listeLovers= $("#listLovers");
+	let $listeProfilesDelete = $("#listProfilesDelete");
+	let $listeProfilesSelect = $("#listProfilesSelect");
+	let $listeProfilesSelect2 = $("#listProfilesSelect2");
+	let $listeMatches= $("#listMatches");
+	let $listeMyProfile= $("#myProfile");
+	let $selectLovers = $("#selectLovers");
+	let $selectLovers2 = $("#selectLovers2");
+
+    $.get("http://localhost:8080/api/profiles",function(resp){
+		resp.forEach( p => {
+			appendToListProfileDelete(p);
+			appendToListProfileSelect(p);
+			appendToListProfileSelect2(p);
+		});
+    });
+
+	$.get("http://localhost:8080/api/lovers",function(resp){
+		resp.forEach( l => {
+			appendToListLover(l);
+			appendToSelects(l);
+		});
+	});
+	
+    $listeProfilesDelete.on("click", "li button", function() {
+		let elemid = $(this).parent().attr('id');
+		$.ajax({
+			type: "DELETE",
+			url: "http://localhost:8080/api/profiles/" + elemid.replace('profile-',''),
+			dataType: "json",
+			success: function(data){
+				$("#"+elemid).remove();
+			}
+		});
+	});
+
+	$listeProfilesSelect.on("click", "li button", function() {
+		let idLover = $(this).attr('id');
+
+		$.get("http://localhost:8080/api/profiles/"+idLover+"/loversmatch",function(resp){
+				resp.forEach( p => appendToListMatches(p));
+			});
+	});
+	
+	$listeProfilesSelect2.on("click", "li button", function() {
+		let idProfile = $(this).parent().attr('id');
+
+		$.ajax({
+			type: "GET",
+			url: "http://localhost:8080/api/profiles/"+idProfile.replace('profile-',''),
+			dataType: "json",
+			success: function(data){
+				appendToListMyProfile(data);
+			},
+			error: function (xhr, ajaxOptions, thrownError) {
+				console.log(xhr);
+				alert("Impossible de trouver le profile");
+			}
+		});
+	});
+
+	$listeLovers.on("click", "li button", function() {
+		let elemid = $(this).parent().attr('id');
+		let idLover = elemid.replace('lover-','');
+
+		$.ajax({
+			type: "DELETE",
+			url: "http://localhost:8080/api/lovers/"+idLover,
+			dataType: "json",
+			success: function(data){
+				$("#"+elemid).remove();
+				$(`#selectLovers option[value="${idLover}"]`).remove();
+			},
+			error: function (xhr, ajaxOptions, thrownError) {
+				console.log(xhr);
+				alert("Impossible de supprimer le lover, il est peut-être encore utilisé");
+			}
+		});
+	});
+
+    $('#addbtnProfile').click(function(){
+		let firstname = $('#firstname-input').val();
+		let age = $('#age-input').val();
+		let gender = $('#gender-input').val();
+		let pet = $('#pet-input').val();
+		let contact= $('#contact-input').val();
+		let idLover = $selectLovers.val();
+		
+		$.ajax({
+		    type: "POST",
+		    url: "http://localhost:8080/api/profiles",
+		    data: JSON.stringify({ "firstname": firstname, "age" : age, "gender": gender, "pet": pet, "contact": contact}),
+		    contentType: "application/json; charset=utf-8",
+		    dataType: "json",
+			success: function(data){
+				addLoverToProfile(data.id, idLover);
+			}
+		});	
+		
+		$('#firstname-input').val('');
+		$('#age-input').val('');
+		$('#gender-input').val('');
+		$('#pet-input').val('');
+		$('#contact-input').val('');
+		return false;
+	});
+
+	$('#addbtnLover').click(function(){
+		let lover = {
+			partnerGender: $('#partner-input').val(),
+			partnerPet: $('#partner-pet-input').val()
+		};
+		$.ajax({
+			type: "POST",
+			url: "http://localhost:8080/api/lovers",
+			data: JSON.stringify(lover),
+			contentType: "application/json; charset=utf-8",
+			dataType: "json",
+			success: function(data){
+				appendToListLover(data);
+				appendToSelects(data);
+			}
+		});
+
+		$('#partner-input').val('');
+		$('#partner-pet-input').val('');
+		return false;
+	});
+
+	/* Ajoute un élément li dans la liste de lovers*/
+	function appendToListLover(lover) {
+		$listeLovers.append(`<li id="lover-${lover.id}" class="list-group-item">${lover.partnerGender} - who likes ${lover.partnerPet} <button class="btn btn-danger btn-xs" data-title="Delete" data-toggle="modal" data-target="#delete" >X</button></li>`);
+	}
+
+	/* Ajoute un élément li dans le select des lovers*/
+	function appendToSelects(lover) {
+		$selectLovers.append(`<option value="${lover.id}">${lover.partnerGender} - who likes ${lover.partnerPet}</option>`);
+		$selectLovers2.append(`<option value="${lover.id}">${lover.partnerGender} - who likes ${lover.partnerPet}</option>`);
+	} 
+	
+	/* Ajoute un élément li pour supprimer dans la liste de profiles*/
+	function appendToListProfileDelete(profile) {
+	    liToAppend1 = `<li id="profile-${profile.id}" class="list-group-item">You are: ${profile.firstname} - age: ${profile.age}`;
+		profile.lovers.forEach( lover => liToAppend1+= ` - interested in: ${lover.partnerGender} - who likes ${lover.partnerPet}`);
+		liToAppend1+= ` <button class="btn btn-danger btn-xs" data-title="Delete" data-toggle="modal" data-target="#delete" >X</button></li>`;
+		$listeProfilesDelete.append(liToAppend1);
+	}
+	/* Ajoute un élément li pour selectionner dans la liste de profiles*/
+	function appendToListProfileSelect(profile) {
+	    liToAppend2 = `<li id="${profile.id}" class="list-group-item">You are: ${profile.firstname} - age: ${profile.age}`;
+		profile.lovers.forEach( lover => liToAppend2+= ` - interested in: ${lover.partnerGender} - who likes ${lover.partnerPet} <button id="${lover.id}" class="btn btn-success btn-xs"  data-title="Select" data-toggle="modal" data-target="#select" >;)</button>`);
+		liToAppend2+= `</li>`;
+		$listeProfilesSelect.append(liToAppend2);
+	}
+
+	/* Ajoute un élément li pour selectionner dans la liste de profiles
+	function appendToListProfileSelect2(profile) {
+	    liToAppend3 = `<li id="profile-${profile.id}" class="list-group-item">You are: ${profile.firstname} - age: ${profile.age}`;
+		profile.lovers.forEach( lover => liToAppend3+= ` - interested in: ${lover.partnerGender} - who likes ${lover.partnerPet} <button id="${lover.id}" class="btn btn-success btn-xs"  data-title="Select" data-toggle="modal" data-target="#select" >o</button>`);
+		liToAppend3+= `</li>`;
+		$listeProfilesSelect2.append(liToAppend3);
+	}*/
+
+	/*Ajoute un élément option pour selectionner dans la liste de profiles*/
+	function appendToListProfileSelect2(profile) {
+		optionToAppend = `<option value="${profile.id}">Name: ${profile.firstname} - age: ${profile.age} - gender: ${profile.gender} - who likes: ${profile.pet} - contact info: ${profile.contact}`;
+		profile.lovers.forEach( lover => optionToAppend+= ` - interested in: ${lover.partnerGender} - who likes ${lover.partnerPet}`);
+		optionToAppend+= `</option>`;
+		$listeProfilesSelect2.append(optionToAppend);
+	}
+
+	/* Ajoute un élément li dans la liste de matches*/
+	function appendToListMatches(profile) {
+	    liToAppend = `<li id="profile-${profile.id}" class="list-group-item">Match name: ${profile.firstname} - age: ${profile.age} - gender: ${profile.gender} - who likes: ${profile.pet} - contact info: ${profile.contact}</li>`;
+		$listeMatches.append(liToAppend);
+	}
+
+	/* Ajoute un élément li dans la liste de matches
+	function appendToListMyProfile(profile) {
+	    liToAppend = `<li id="profile-${profile.id}" class="list-group-item">name: ${profile.firstname} - age: ${profile.age} - gender: ${profile.gender} - who likes: ${profile.pet} - contact info: ${profile.contact}`;
+		profile.lovers.forEach( lover => liToAppend+= ` - interested in: ${lover.partnerGender} - who likes ${lover.partnerPet}`);
+		liToAppend+= `</li>`;
+		$listeMyProfile.append(liToAppend);
+	}*/
+
+	/* Ajout un lover à une profile existante*/
+	function addLoverToProfile(idProfile, idLover) {
+	    $.ajax({
+    			type: "POST",
+    			url: "http://localhost:8080/api/profiles/"+idProfile+"/lovers",
+    			data: JSON.stringify({"idLover" : idLover}),
+    			contentType: "application/json; charset=utf-8",
+    			dataType: "json",
+    			success: function(data){
+    				appendToListProfileSelect(data);
+					appendToListProfileSelect2(data);
+					appendToListProfileDelete(data);
+    			}
+    	});
+	};
+});
\ No newline at end of file

src/main/resources/public/index.html

+<!doctype html>
+<html lang="en">
+<head>
+    <!-- Required meta tags -->
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+
+    <!-- Bootstrap CSS -->
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BmbxuPwQa2lc/FVzBcNJ7UAyJxM6wuqIj61tLrc4wSX0szH/Ev+nYRRuWlolflfl" crossorigin="anonymous">
+
+    <title>Love is just a click away!</title>
+</head>
+<body style="background-color:honeydew; text-align: center;">
+<p><h1 style="color:deeppink;">Love is just a click away!</h1></p>
+<main>
+<p>
+<h2 style="color:darkorchid;">Create your profile: </h2>
+<div class="form-group">
+    <p><label>Now tell us about yourself :</label></p>
+        <p>Firstname : <input type="text" name="firstname" id="firstname-input"></p>
+        <p>Age : <input type="number" name="age" id="age-input"></p>
+        <p>Gender (Male/Female/Other): <input type="text" name="gender" id="gender-input"></p>
+        <p>For a pet, what do you prefer (cats/dogs/other) ? : <input type="text" name="pet" id="pet-input"></p>
+        <p>Contact information for potential lovers : <input type="text" name="contact" id="contact-input"></p>
+
+        <p>Choose your love interest from this list (if not available in the list, add it to the list in the next section) : </p>
+            <select id="selectLovers"></select>
+
+        <p id="demo" style="display:none">Thank you for creating your profile. Scroll down and search for love!</p>
+        <p><input type="button" id="addbtnProfile" name="addbtn" value="Add" class="btn btn-primary btn-sm" onclick="document.getElementById('demo').style.display='block'"></p>
+</div>
+</p>
+
+<h2 style="color:mediumseagreen;">Who are you interesting in finding (if not already available in the list) ?</h2>
+
+<div class="form-group">
+    <p><label>You're interested in someone who :</label></p>
+        <p>is Male/Female/Other : <input type="text"  name="partnerGender" id="partner-input"></p>
+        <p>Likes cats/dogs/other for a pet : <input type="text"  name="partnerPet" id="partner-pet-input"></p>
+        <input type="button" id="addbtnLover" name="addbtn" value="Add" class="btn btn-primary btn-sm"/>
+
+<ul class="list-group" id="listLovers">
+</ul>
+</div>
+<p>
+<h2 style="color:crimson;">Ready to find love?</h2>
+<p>Select your profile and search for matches by clicking on your green ";)" button : </p>
+    <ul class="list-group" id="listProfilesSelect">
+    </ul>
+    <p>Here are your matches : </p>
+    <ul class= "list-group" id="listMatches"></ul>
+</p>
+<p>
+<h2 style="color:darkcyan;">Everyone changes at some point in their lives...</h2>
+<div class="form-group">
+<p>Select the profile you wish to modify : </p>
+    <p><select id="listProfilesSelect2"></select></p>
+
+    <p>Modify your profile info : </p>
+        <p>Firstname : <input type="text" name="firstname" id="firstname-modify"><input type="button" id="modifyFirstname" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+        <p>Age : <input type="number" name="age" id="age-modify"><input type="button" id="modifyAge" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+        <p>Gender (Male/Female/Other): <input type="text" name="gender" id="gender-modify"><input type="button" id="modifyGender" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+        <p>For a pet, what do you prefer (cats/dogs/other) ? : <input type="text" name="pet" id="pet-modify"><input type="button" id="modifyPet" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+        <p>Contact information for potential lovers : <input type="text" name="contact" id="contact-modify"><input type="button" id="modifyContact" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+    
+        <p>Want to choose a new love interest ?: </p>
+        <p><select id="selectLovers2"></select><input type="button" id="modifyLover" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+    
+        <p>See your new profile now that you have made all your modifications: </p>
+        <p><input type="button" id="seeModifications" name="addbtn" value="Modified" class="btn btn-primary btn-sm"></p>
+</div>
+</p>
+<p>
+<h2>Are you now spoken for?</h2>
+<div class="form-group">
+    <label>Want to delete your profile ? Click on the red "X" button :</label>
+<ul class= "list-group" id="listProfilesDelete">
+</ul>    
+</div>
+</p>
+<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
+<script src="hello1.js"></script>
+</main>
+</body>
+</html>
\ No newline at end of file

src/main/resources/public/page4.html

+/*
+		let firstname = $('#firstname-modify').val();
+		let age = $('#age-modify').val();
+		let gender = $('#gender-modify').val();
+		let pet = $('#pet-modify').val();
+		let contact= $('#contact-modify').val();
+		let idLover = $selectLovers2.val();
+
+		if(age !== null){
+			$.ajax({
+		    type: "PATCH",
+		    url: "http://localhost:8080/api/profiles/"+idProfile.replace('profile-','')+"/updateAge",
+		    data: JSON.stringify({ "updateAge" : age}),
+		    contentType: "application/json; charset=utf-8",
+		    dataType: "json",
+		});	}
+
+		if(firstname !== ''){
+			$.ajax({
+		    type: "PATCH",
+		    url: "http://localhost:8080/api/profiles/"+idProfile.replace('profile-','')+"/updateFirstname",
+		    data: JSON.stringify({ "updateFirstname" : firstname}),
+		    contentType: "application/json; charset=utf-8",
+		    dataType: "json",
+		});	}
+
+		if(gender !== null){
+			$.ajax({
+		    type: "PATCH",
+		    url: "http://localhost:8080/api/profiles/"+idProfile.replace('profile-','')+"/updateGender",
+		    data: JSON.stringify({ "updateGender" : gender}),
+		    contentType: "application/json; charset=utf-8",
+		    dataType: "json",
+		});	}
+
+		if(pet !== null){
+			$.ajax({
+		    type: "PATCH",
+		    url: "http://localhost:8080/api/profiles/"+idProfile.replace('profile-','')+"/updatePet",
+		    data: JSON.stringify({ "updatePet" : pet}),
+		    contentType: "application/json; charset=utf-8",
+		    dataType: "json",
+		});	}
+		
+		if(contact !== null){
+			$.ajax({
+		    type: "PATCH",
+		    url: "http://localhost:8080/api/profiles/"+idProfile.replace('profile-','')+"/updateContact",
+		    data: JSON.stringify({ "updateContact" : contact}),
+		    contentType: "application/json; charset=utf-8",
+		    dataType: "json",
+		});	}
+
+		if(idLover !== null){
+			$.ajax({
+		    type: "PATCH",
+		    url: "http://localhost:8080/api/profiles/"+idProfile.replace('profile-','')+"/updateLovers",
+		    data: JSON.stringify({ "updateLovers" : idLover}),
+		    contentType: "application/json; charset=utf-8",
+		    dataType: "json",
+		});	}
+
+		$('#firstname-modify').val('');
+		$('#age-modify').val('');
+		$('#gender-modify').val('');
+		$('#pet-modify').val('');
+		$('#contact-modify').val('');
+
+		$.ajax({
+		    type: "GET",
+		    url: "http://localhost:8080/api/profiles"+idProfile.replace('profile-',''),
+		    contentType: "application/json; charset=utf-8",
+		    dataType: "json",
+			success: function(data){
+				myNewProfile(data);
+			},
+		});
+
+		return false;
+		*/
+
+        <p>Here is the profile you want to change : </p>
+        <p id="ProfileToModify"></p>
+    
+        <p>Modify your profile info : </p>
+        <p>Firstname : <input type="text" name="firstname" id="firstname-modify"><input type="button" id="modifyFirstname" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+        <p>Age : <input type="number" name="age" id="age-modify"><input type="button" id="modifyAge" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+        <p>Gender (Male/Female/Other): <input type="text" name="gender" id="gender-modify"><input type="button" id="modifyGender" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+        <p>For a pet, what do you prefer (cats/dogs/other) ? : <input type="text" name="pet" id="pet-modify"><input type="button" id="modifyPet" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+        <p>Contact information for potential lovers : <input type="text" name="contact" id="contact-modify"><input type="button" id="modifyContact" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+    
+        <p>Want to choose a new love interest ?: </p>
+        <p><select id="selectLovers2"></select><input type="button" id="modifyLover" name="addbtn" value="Modify" class="btn btn-primary btn-sm"></p>
+    
+        <p>See your new profile now that you have made all your modifications: </p>
+        <p><input type="button" id="seeModifications" name="addbtn" value="Modified" class="btn btn-primary btn-sm"></p>
+    
\ No newline at end of file

src/test/java/com/example/trial/TrialApplicationTests.java

+package com.example.trial;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class TrialApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}