refactor: Update projects

src/main/java/com/maradona/backend/controllers/ProjectController.java

@@ -1,41 +0,0 @@
-package com.maradona.backend.controllers;
-
-import org.springframework.stereotype.Controller;
-import org.springframework.ui.Model;
-import org.springframework.web.bind.annotation.*;
-import org.springframework.beans.factory.annotation.Autowired;
-
-import com.maradona.backend.entities.Project;
-import com.maradona.backend.services.ProjectService;
-
-@Controller
-@RequestMapping("/projects")
-public class ProjectController {
-  @Autowired
-  private ProjectService projectService;
-
-  @GetMapping({ "/", "" })
-  public String projects(Model model) {
-    var projectData = projectService.getAllProjects();
-    model.addAttribute("projectData", projectData);
-    return "projects/projects";
-  }
-
-  @GetMapping("/create")
-  public String create(Model model) {
-    model.addAttribute("project", new Project());
-    return "projects/projects-create";
-  }
-
-  @PostMapping("/save")
-  public String save(@ModelAttribute Project project) {
-    projectService.saveProject(project);
-    return "redirect:/projects";
-  }
-
-  @PostMapping("/delete")
-  public String delete(@RequestParam Long id) {
-    projectService.deleteProject(id);
-    return "redirect:/projects";
-  }
-}

src/main/java/com/maradona/backend/controllers/api/ProjectController.java

@@ -0,0 +1,117 @@
+package com.maradona.backend.controllers.api;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import com.maradona.backend.entities.Project;
+import com.maradona.backend.services.ProjectService;
+
+/**
+ * Controller for handling project data.
+ * 
+ * List of endpoints:
+ * - GET /api/project
+ * - GET /api/project/all
+ * - GET /api/project/from-user
+ * - POST /api/project
+ * - PUT /api/project
+ * - DELETE /api/project
+ * 
+ * @warning The ProjectService is not accounting for the user yet.
+ * @see Project
+ * @see ProjectService
+ */
+@Controller
+@RequestMapping("/api/project")
+public class ProjectController {
+
+  /**
+   * Service for handling project data.
+   */
+  @Autowired
+  private ProjectService projectService;
+
+  /**
+   * Hardcoded user ID for testing purposes
+   */
+  Long user = Long.valueOf(1);
+
+  /**
+   * Returns a specific project from the database.
+   * 
+   * @param id    The ID of the requested project.
+   * @param model The model with the requested data.
+   * @see Project
+   */
+  @GetMapping({ "/", "" })
+  public void get(@RequestParam Long id, Model model) {
+    var project = projectService.getProjectById(id).orElse(null);
+    model.addAttribute("project", project);
+  }
+
+  /**
+   * Returns all projects from the database.
+   * 
+   * @param model The model with the requested data.
+   * @see Project
+   */
+  @GetMapping("/all")
+  public void getAll(Model model) {
+    var projects = projectService.getAllProjects();
+    model.addAttribute("projects", projects);
+  }
+
+  /**
+   * Returns all projects from the database that are associated with a specific
+   * user.
+   * 
+   * @param project
+   * @param model
+   * @see Project
+   */
+  @GetMapping("/from-user")
+  public void getFromUser(@ModelAttribute Project project, Model model) {
+    var projects = projectService.getProjectsByUser(user);
+    model.addAttribute("projects", projects);
+  }
+
+  /**
+   * Creates a new project in the database.
+   * 
+   * @param project The project to be created.
+   * @see Project
+   */
+  @PostMapping
+  public void create(@ModelAttribute Project project) {
+    projectService.saveProject(project);
+  }
+
+  /**
+   * Updates an existing project in the database.
+   * 
+   * @param project The project to be updated.
+   * @see Project
+   */
+  @PutMapping
+  public void update(@ModelAttribute Project project) {
+    projectService.saveProject(project);
+  }
+
+  /**
+   * Deletes a project from the database.
+   * 
+   * @param id The ID of the project to be deleted.
+   */
+  @DeleteMapping
+  public void delete(@RequestParam Long id) {
+    projectService.deleteProject(id);
+  }
+}

src/main/java/com/maradona/backend/controllers/api/SecondarySkillController.java

@@ -20,18 +20,18 @@ import com.maradona.backend.services.SecondarySkillService;
  * Controller for handling secondary skill data.
  * 
  * List of endpoints:
- * - GET /api/secondary-skills
- * - GET /api/secondary-skills/all
- * - GET /api/secondary-skills/from-primary-skill
- * - POST /api/secondary-skills
- * - PUT /api/secondary-skills
- * - DELETE /api/secondary-skills
+ * - GET /api/secondary-skill
+ * - GET /api/secondary-skill/all
+ * - GET /api/secondary-skill/from-primary-skill
+ * - POST /api/secondary-skill
+ * - PUT /api/secondary-skill
+ * - DELETE /api/secondary-skill
  * 
  * @see SecondarySkill
  */
 @Controller
-@RequestMapping("/api/secondary-skills")
-public class SecondarySkillsController {
+@RequestMapping("/api/secondary-skill")
+public class SecondarySkillController {
 
   /**
    * Service for handling secondary skill data.

src/main/java/com/maradona/backend/controllers/page/ProjectPage.java

@@ -0,0 +1,56 @@
+package com.maradona.backend.controllers.page;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import com.maradona.backend.entities.Project;
+import com.maradona.backend.services.ProjectService;
+
+/**
+ * Controller for routing to project related pages.
+ * 
+ * List of endpoints:
+ * - GET /projects
+ * - GET /projects/create
+ * 
+ * @see Project
+ */
+@Controller
+@RequestMapping("/projects")
+public class ProjectPage {
+  @Autowired
+  private ProjectService projectService;
+
+  /**
+   * Returns the projects overview page.
+   * Collects the project list and adds it to the model for the frontend.
+   * 
+   * Attributes that can be used by the frontend are a List of Project objects
+   * "projects".
+   * 
+   * @param model The model with the data to be displayed.
+   * @return The projects overview page template
+   * @see Project
+   */
+  @GetMapping({ "/", "" })
+  public String projects(Model model) {
+    var projects = projectService.getAllProjects();
+    model.addAttribute("projects", projects);
+    return "projects/projects";
+  }
+
+  /**
+   * Returns the project creation page.
+   * 
+   * @param model The model with the data to be displayed.
+   * @return The project creation page template
+   * @see Project
+   */
+  @GetMapping("/create")
+  public String create(Model model) {
+    model.addAttribute("project", new Project());
+    return "projects/projects-create";
+  }
+}

src/main/java/com/maradona/backend/controllers/page/SkillsPage.java

@@ -1,4 +1,4 @@
-package com.maradona.backend.controllers;
+package com.maradona.backend.controllers.page;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.ui.Model;
@@ -7,7 +7,6 @@ import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.stereotype.Controller;
 
 import com.maradona.backend.entities.SecondarySkill;
@@ -23,7 +22,7 @@ import java.util.List;
 
 @Controller
 @RequestMapping("/skills")
-public class SkillsController {
+public class SkillsPage {
   @Autowired
   private EmployeeService employeeService;
 

src/main/java/com/maradona/backend/services/ProjectService.java

@@ -28,4 +28,9 @@ public class ProjectService {
   public Iterable<Project> getAllProjects() {
     return projectRepository.findAll();
   }
+
+  public Iterable<Project> getProjectsByUser(Long userId) {
+    // TODO: Actually filter by user
+    return projectRepository.findAll();
+  }
 }