Added controller for FileUpload, refactor of main package, try to add forum system.

src/main/java/site/easystartup/web/project/controller/ProjectController.java

@@ -0,0 +1,145 @@
+package site.easystartup.web.project.controller;
+
+import lombok.RequiredArgsConstructor;
+import org.modelmapper.ModelMapper;
+import org.springframework.stereotype.Controller;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.ModelAndView;
+import site.easystartup.web.project.domain.model.Project;
+import site.easystartup.web.project.domain.validation.ResponseErrorValidation;
+import site.easystartup.web.project.dto.ProjectDto;
+import site.easystartup.web.project.service.ProjectService;
+
+import java.security.Principal;
+import java.util.Map;
+
+@Controller
+@RequiredArgsConstructor
+@RequestMapping("/project")
+public class ProjectController {
+    private final ProjectService projectService;
+    private final ResponseErrorValidation responseErrorValidation;
+    private final ModelMapper modelMapper;
+
+    @PostMapping("/create")
+    public ModelAndView createProject(@ModelAttribute("project") ProjectDto projectDto,
+                                      BindingResult bindingResult,
+                                      Principal principal) {
+        ModelAndView modelAndView = new ModelAndView();
+
+        if (bindingResult.hasErrors()) {
+            Map<String, String> errors = responseErrorValidation.mapValidationService(bindingResult);
+            return modelAndView.addObject("errors", errors);
+        }
+
+        Project project = projectService.createProject(modelMapper.map(projectDto, Project.class), principal);
+        modelAndView.addObject("project", project);
+        modelAndView.setViewName("project");
+        return modelAndView;
+    }
+
+    @PatchMapping("/{projectId}/update")
+    public ModelAndView updateProject(@ModelAttribute("projectUpdate") ProjectDto projectDto,
+                                      @PathVariable("projectId") Long projectId,
+                                      BindingResult bindingResult,
+                                      Principal principal) {
+        ModelAndView modelAndView = new ModelAndView();
+
+        if (bindingResult.hasErrors()) {
+            Map<String, String> errors = responseErrorValidation.mapValidationService(bindingResult);
+            return modelAndView.addObject("errors", errors);
+        }
+
+        Project projectUpdated = projectService
+                .updateProject(modelMapper.map(projectDto, Project.class), projectId, principal);
+        modelAndView.addObject(projectUpdated);
+        modelAndView.setViewName("project");
+        return modelAndView;
+    }
+
+    @DeleteMapping("/{projectId}/delete")
+    public ModelAndView deleteProject(@PathVariable("projectId") Long projectId,
+                                      Principal principal) {
+        ModelAndView modelAndView = new ModelAndView();
+        projectService.deleteProject(projectId, principal);
+        modelAndView.setViewName("redirect:/my");                                                           // some ?
+        return modelAndView;
+    }
+
+    @GetMapping("/{projectId}")
+    public ModelAndView getProject(@PathVariable("projectId") Long projectId) {
+        ModelAndView modelAndView = new ModelAndView();
+
+        modelAndView.addObject("project", projectService.getProjectById(projectId));
+        modelAndView.setViewName("project");
+
+        return modelAndView;
+    }
+
+    @GetMapping("/{userId}")
+    public ModelAndView getAllProjectsForUser(@PathVariable("userId") Long userId) {
+        ModelAndView modelAndView = new ModelAndView();
+
+        modelAndView.addObject("projects", projectService.getAllProjectsForUser(userId));
+        modelAndView.setViewName("all-projects");
+        return modelAndView;
+    }
+
+    @GetMapping("/{technology}")
+    public ModelAndView getAllProjectsWithTechnology(@PathVariable("technology") String technology) {
+        ModelAndView modelAndView = new ModelAndView();
+
+        modelAndView.addObject("projects", projectService.getAllProjectsWithTechnology(technology));
+        modelAndView.setViewName("all-projects");
+        return modelAndView;
+    }
+
+    @GetMapping("/my")
+    public ModelAndView getAllProjectsForCurrentUser(Principal principal) {
+        ModelAndView modelAndView = new ModelAndView();
+
+        modelAndView.addObject(projectService.getAllProjectsForCurrentUser(principal));
+        modelAndView.setViewName("all-projects");
+        return modelAndView;
+    }
+
+
+    @GetMapping("/{nameOfPosition}")
+    public ModelAndView getAllProjectsWithPosition(@PathVariable("nameOfPosition") String nameOfPosition) {
+        ModelAndView modelAndView = new ModelAndView();
+
+        modelAndView.addObject("projects", projectService.getAllProjectsWithPosition(nameOfPosition));
+        modelAndView.setViewName("all-projects");
+
+
+        return modelAndView;
+    }
+
+    @PostMapping("/{projectId}/applay")
+    public ModelAndView applayOnProject(@PathVariable("projectId") Long projectId,
+                                        Principal principal) {
+        ModelAndView modelAndView = new ModelAndView();
+
+        modelAndView.addObject("message", projectService.applayOnProject(projectId, principal));
+        modelAndView.addObject("project", modelMapper.map(projectService.getProjectById(projectId), ProjectDto.class));
+        modelAndView.setViewName("project");
+
+        return modelAndView;
+    }
+
+    @PostMapping("/{projectId}/{participantId}")
+    public ModelAndView confirmParticipant(@PathVariable("projectId") Long projectId,
+                                           @PathVariable("participantId") Long participantId,
+                                           Principal principal) {
+        ModelAndView modelAndView = new ModelAndView();
+
+        modelAndView.addObject("message", projectService.confirmParticipant(projectId, participantId, principal));
+        modelAndView.addObject("project", projectService.getProjectById(projectId));
+        modelAndView.setViewName("project");
+
+        return modelAndView;
+    }
+
+
+}