Admin CRUD Tags

src/dev/peerat/backend/Main.java

@@ -31,6 +31,11 @@ import dev.peerat.backend.routes.admins.puzzle.AddPuzzle;
 import dev.peerat.backend.routes.admins.puzzle.DeletePuzzle;
 import dev.peerat.backend.routes.admins.puzzle.EditPuzzle;
 import dev.peerat.backend.routes.admins.puzzle.GetPuzzle;
+import dev.peerat.backend.routes.admins.puzzle.GetPuzzles;
+import dev.peerat.backend.routes.admins.tag.AddTag;
+import dev.peerat.backend.routes.admins.tag.DeleteTag;
+import dev.peerat.backend.routes.admins.tag.EditTag;
+import dev.peerat.backend.routes.admins.tag.GetTags;
 import dev.peerat.backend.routes.groups.GroupCreate;
 import dev.peerat.backend.routes.groups.GroupJoin;
 import dev.peerat.backend.routes.groups.GroupList;
@@ -171,6 +176,12 @@ public class Main{
 			register(new DeletePuzzle(repo)).
 			register(new EditPuzzle(repo)).
 			register(new GetPuzzle(repo)).
+			register(new GetPuzzles(repo)).
+			
+			register(new AddTag(repo)).
+			register(new DeleteTag(repo)).
+			register(new EditTag(repo)).
+			register(new GetTags(repo)).
 		
 			register(new ChapterElement(repo)).
 			register(new ChapterList(repo)).

src/dev/peerat/backend/model/Tag.java

@@ -0,0 +1,30 @@
+package dev.peerat.backend.model;
+
+import dev.peerat.framework.utils.json.JsonMap;
+
+public class Tag{
+	
+	private int id;
+	private String name;
+	
+	public Tag(int id, String name){
+		this.id = id;
+		this.name = name;
+	}
+	
+	public int getId(){
+		return this.id;
+	}
+	
+	public String getName(){
+		return this.name;
+	}
+	
+	public JsonMap toJson(){
+		JsonMap result = new JsonMap();
+		result.set("id", id);
+		result.set("name", name);
+		return result;
+	}
+
+}

src/dev/peerat/backend/repository/DatabaseQuery.java

@@ -99,7 +99,13 @@ public enum DatabaseQuery {
 	ADD_PUZZLE("INSERT INTO puzzles (name, content, soluce, verify, score_max, fk_chapter) VALUES (?,?,?,?,?,?)"),
 	DELETE_PUZZLE("DELETE FROM puzzles WHERE id_puzzle = ?"),
 	EDIT_PUZZLE("UPDATE puzzles SET name = ?, content = ?, soluce = ?, verify = ?, score_max = ?, fk_chapter = ? WHERE id_puzzle = ?"),
-	GET_PUZZLE("SELECT * FROM puzzles WHERE id_puzzle = ?"),
+	GET_PUZZLE("SELECT * FROM puzzles p LEFT JOIN containsTags ct ON ct.fk_puzzle = p.id_puzzle LEFT JOIN tags t ON t.id_tag = ct.fk_tag WHERE p.id_puzzle = ?"),
+	GET_PUZZLES("SELECT * FROM puzzles p LEFT JOIN containsTags ct ON ct.fk_puzzle = p.id_puzzle LEFT JOIN tags t ON t.id_tag = ct.fk_tag"),
+	
+	ADD_TAG("INSERT INTO tags (name) VALUES (?)"),
+	DELETE_TAG("DELETE FROM tags WHERE id_tag = ?"),
+	EDIT_TAG("UPDATE tags SET name = ? WHERE id_tag = ?"),
+	GET_TAGS("SELECT * FROM tags"),
 	
 	//TRIGGER
 	FIRST_TRY("CREATE OR REPLACE TRIGGER FirstTry\r\n"

src/dev/peerat/backend/repository/DatabaseRepository.java

@@ -22,6 +22,7 @@ import dev.peerat.backend.model.Group;
 import dev.peerat.backend.model.PeerAtUser;
 import dev.peerat.backend.model.Player;
 import dev.peerat.backend.model.Puzzle;
+import dev.peerat.backend.model.Tag;
 
 public class DatabaseRepository {
 
@@ -727,6 +728,38 @@ public class DatabaseRepository {
 		return null;
 	}
 	
+	public List<Puzzle> getAdminPuzzles(){
+		try {
+			ensureConnection();
+			PreparedStatement chapterStmt = DatabaseQuery.GET_PUZZLES.prepare(this.con);
+			ResultSet chapterResult = chapterStmt.executeQuery();
+			List<Puzzle> list = new ArrayList<>();
+			while(chapterResult.next()){
+				list.add(makePuzzle(chapterResult));
+			}
+			return list;
+		} catch (SQLException e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+	
+	public List<Tag> getAdminTags(){
+		try {
+			ensureConnection();
+			PreparedStatement chapterStmt = DatabaseQuery.GET_TAGS.prepare(this.con);
+			ResultSet chapterResult = chapterStmt.executeQuery();
+			List<Tag> list = new ArrayList<>();
+			while(chapterResult.next()){
+				list.add(new Tag(chapterResult.getInt("id_tag"), chapterResult.getString("name")));
+			}
+			return list;
+		} catch (SQLException e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+	
 	public boolean adminAddChapter(Chapter chapter) throws SQLException {
 		ensureConnection();
 		PreparedStatement statement = DatabaseQuery.ADD_CHAPTER.prepare(this.con);
@@ -748,6 +781,13 @@ public class DatabaseRepository {
 		return (statement.executeUpdate() >= 0);
 	}
 	
+	public boolean adminAddTag(String name) throws SQLException {
+		ensureConnection();
+		PreparedStatement statement = DatabaseQuery.ADD_TAG.prepare(this.con);
+		statement.setString(1, name);
+		return (statement.executeUpdate() >= 0);
+	}
+	
 	public boolean adminUpdateChapter(int id, Chapter chapter) throws SQLException {
 		ensureConnection();
 		PreparedStatement statement = DatabaseQuery.EDIT_CHAPTER.prepare(this.con);
@@ -771,6 +811,14 @@ public class DatabaseRepository {
 		return (statement.executeUpdate() >= 0);
 	}
 	
+	public boolean adminUpdateTag(Tag tag) throws SQLException {
+		ensureConnection();
+		PreparedStatement statement = DatabaseQuery.EDIT_TAG.prepare(this.con);
+		statement.setString(1, tag.getName());
+		statement.setInt(2, tag.getId());
+		return (statement.executeUpdate() >= 0);
+	}
+	
 	public boolean adminDeleteChapter(int id) throws SQLException {
 		ensureConnection();
 		PreparedStatement statement = DatabaseQuery.DELETE_CHAPTER.prepare(this.con);
@@ -784,4 +832,11 @@ public class DatabaseRepository {
 		statement.setInt(1, id);
 		return (statement.executeUpdate() >= 0);
 	}
+	
+	public boolean adminDeleteTag(int id) throws SQLException {
+		ensureConnection();
+		PreparedStatement statement = DatabaseQuery.DELETE_TAG.prepare(this.con);
+		statement.setInt(1, id);
+		return (statement.executeUpdate() >= 0);
+	}
 }

src/dev/peerat/backend/routes/admins/puzzle/GetPuzzles.java

@@ -0,0 +1,24 @@
+package dev.peerat.backend.routes.admins.puzzle;
+
+import java.util.regex.Matcher;
+
+import dev.peerat.backend.repository.DatabaseRepository;
+import dev.peerat.framework.Context;
+import dev.peerat.framework.HttpReader;
+import dev.peerat.framework.HttpWriter;
+import dev.peerat.framework.Response;
+import dev.peerat.framework.Route;
+
+public class GetPuzzles implements Response{
+	
+	private DatabaseRepository repo;
+	
+	public GetPuzzles(DatabaseRepository repo){
+		this.repo = repo;
+	}
+	
+	@Route(path = "^/admin/puzzles/$", needLogin = true)
+	public void exec(Matcher matcher, Context context, HttpReader reader, HttpWriter writer) throws Exception{
+	}
+
+}

src/dev/peerat/backend/routes/admins/tag/AddTag.java

@@ -0,0 +1,33 @@
+package dev.peerat.backend.routes.admins.tag;
+
+import static dev.peerat.framework.RequestType.POST;
+
+import java.util.regex.Matcher;
+
+import dev.peerat.backend.repository.DatabaseRepository;
+import dev.peerat.framework.Context;
+import dev.peerat.framework.HttpReader;
+import dev.peerat.framework.HttpWriter;
+import dev.peerat.framework.Response;
+import dev.peerat.framework.Route;
+import dev.peerat.framework.utils.json.JsonMap;
+
+public class AddTag implements Response{
+	
+	private DatabaseRepository repo;
+	
+	public AddTag(DatabaseRepository repo){
+		this.repo = repo;
+	}
+	
+	@Route(path = "^/admin/tag/$", type = POST, needLogin = true)
+	public void exec(Matcher matcher, Context context, HttpReader reader, HttpWriter writer) throws Exception{
+		JsonMap json = reader.readJson();
+		if(repo.adminAddTag(json.get("name"))){
+			context.response(200);
+		}else{
+			context.response(501);
+		}
+	}
+
+}

src/dev/peerat/backend/routes/admins/tag/DeleteTag.java

@@ -0,0 +1,31 @@
+package dev.peerat.backend.routes.admins.tag;
+
+import static dev.peerat.framework.RequestType.DELETE;
+
+import java.util.regex.Matcher;
+
+import dev.peerat.backend.repository.DatabaseRepository;
+import dev.peerat.framework.Context;
+import dev.peerat.framework.HttpReader;
+import dev.peerat.framework.HttpWriter;
+import dev.peerat.framework.Response;
+import dev.peerat.framework.Route;
+
+public class DeleteTag implements Response{
+	
+	private DatabaseRepository repo;
+	
+	public DeleteTag(DatabaseRepository repo){
+		this.repo = repo;
+	}
+	
+	@Route(path = "^/admin/tag/(\\d+)$", type = DELETE, needLogin = true)
+	public void exec(Matcher matcher, Context context, HttpReader reader, HttpWriter writer) throws Exception{
+		if(this.repo.adminDeleteTag(Integer.parseInt(matcher.group(1)))){
+			context.response(200);
+		}else{
+			context.response(501);
+		}
+	}
+
+}

src/dev/peerat/backend/routes/admins/tag/EditTag.java

@@ -0,0 +1,34 @@
+package dev.peerat.backend.routes.admins.tag;
+
+import static dev.peerat.framework.RequestType.PUT;
+
+import java.util.regex.Matcher;
+
+import dev.peerat.backend.model.Tag;
+import dev.peerat.backend.repository.DatabaseRepository;
+import dev.peerat.framework.Context;
+import dev.peerat.framework.HttpReader;
+import dev.peerat.framework.HttpWriter;
+import dev.peerat.framework.Response;
+import dev.peerat.framework.Route;
+import dev.peerat.framework.utils.json.JsonMap;
+
+public class EditTag implements Response{
+	
+	private DatabaseRepository repo;
+	
+	public EditTag(DatabaseRepository repo){
+		this.repo = repo;
+	}
+	
+	@Route(path = "^/admin/tag/(\\d+)$", type = PUT, needLogin = true)
+	public void exec(Matcher matcher, Context context, HttpReader reader, HttpWriter writer) throws Exception{
+		JsonMap json = reader.readJson();
+		if(repo.adminUpdateTag(new Tag(Integer.parseInt(matcher.group(1)), json.get("name")))){
+			context.response(200);
+		}else{
+			context.response(501);
+		}
+	}
+
+}

src/dev/peerat/backend/routes/admins/tag/GetTags.java

@@ -0,0 +1,33 @@
+package dev.peerat.backend.routes.admins.tag;
+
+import java.util.List;
+import java.util.regex.Matcher;
+
+import dev.peerat.backend.model.Tag;
+import dev.peerat.backend.repository.DatabaseRepository;
+import dev.peerat.framework.Context;
+import dev.peerat.framework.HttpReader;
+import dev.peerat.framework.HttpWriter;
+import dev.peerat.framework.Response;
+import dev.peerat.framework.Route;
+import dev.peerat.framework.utils.json.JsonArray;
+
+public class GetTags implements Response{
+	
+	private DatabaseRepository repo;
+	
+	public GetTags(DatabaseRepository repo){
+		this.repo = repo;
+	}
+	
+	@Route(path = "^/admin/tag/$", needLogin = true)
+	public void exec(Matcher matcher, Context context, HttpReader reader, HttpWriter writer) throws Exception{
+		List<Tag> list = repo.getAdminTags();
+		JsonArray json = new JsonArray();
+		for(Tag tag : list) json.add(tag.toJson());
+		context.response(200);
+		writer.write(json.toString());
+		writer.flush();
+	}
+
+}