update: WishList #7

src/main/java/hdm/mi/growbros/controllers/WishListController.java

 package hdm.mi.growbros.controllers;
 
+import hdm.mi.growbros.models.plant.Plant;
+import hdm.mi.growbros.service.PlantsService;
+import hdm.mi.growbros.service.WishListService;
+import jakarta.validation.Valid;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Collection;
+
+import hdm.mi.growbros.models.plant.Plant;
+import hdm.mi.growbros.service.PlantsService;
+import jakarta.validation.Valid;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Collection;
+
+@RestController
+@CrossOrigin
 public class WishListController {
+
+        private final WishListService wishListService;
+
+        public WishListController(WishListService wishListService) {
+            this.wishListService = wishListService;
+        }
+
+        @GetMapping("/api/v1/wishlist")
+        public Collection<Plant> getAllPlants() {
+            return wishListService.getWishedPlants();
+        }
+
 }

src/main/java/hdm/mi/growbros/models/plant/WishList.java

-package hdm.mi.growbros.models.plant;
-
-import org.springframework.cglib.core.Local;
-
-import java.time.LocalDate;
-import java.util.HashMap;
-import java.util.Map;
-
-public class WishList {
-
-    private Map<Long, LocalDate> wishList = new HashMap<>();
-
-    public void WishList () {
-
-    }
-
-    private void addPlant (Long plantID) {
-        wishList.put(plantID, LocalDate.now());
-        //log plant added to wishlist
-    }
-
-    private void removePlant (Long plantID) {
-        wishList.remove(plantID);
-        //log plant removed from wishlist
-    }
-
-    private Map<Long, LocalDate> sortList (String sortKey) {
-        Map<Long, LocalDate> sortedWishList = new HashMap<>();
-        switch (sortKey) {
-            case ("name"):
-                ;
-            case ("date"):
-                ;
-            case ("plantWeek"):
-                ;
-        }
-        return sortedWishList;
-    }
-
-
-}

src/main/java/hdm/mi/growbros/models/plant/WishListEntry.java

+package hdm.mi.growbros.models.plant;
+
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.data.annotation.LastModifiedDate;
+
+import java.time.LocalDate;
+
+@Entity
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class WishListEntry {
+
+    //Todo: private User user;
+    @ManyToOne
+    private Plant plant;
+
+    @LastModifiedDate
+    @Temporal(TemporalType.TIME)
+    private LocalDate addedOn;
+
+    @Id
+    private Long id;
+}

src/main/java/hdm/mi/growbros/repositories/WishListRepository.java

 package hdm.mi.growbros.repositories;
 
-public interface WishListRepository {
+import hdm.mi.growbros.models.plant.Plant;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import java.time.LocalDate;
+
+@Repository
+public interface WishListRepository extends JpaRepository<Plant, Long> {
 }

src/main/java/hdm/mi/growbros/service/WishListService.java

 package hdm.mi.growbros.service;
 
+import hdm.mi.growbros.models.plant.Plant;
+import hdm.mi.growbros.repositories.WishListRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Sort;
+import org.springframework.stereotype.Service;
+
+
+import java.time.LocalDate;
+import java.time.temporal.TemporalField;
+import java.time.temporal.WeekFields;
+import java.util.Collection;
+import java.util.List;
+import java.util.Locale;
+
+
+@Service
+@RequiredArgsConstructor
 public class WishListService {
+
+    private final WishListRepository wishListRepository;
+    public Collection<Plant> getWishedPlants() {
+        return wishListRepository.findAll();
+    }
+
+    public List<Plant> sort(String sortKey) {
+        switch (sortKey) {
+            case ("name"):
+                Sort sortByName = Sort.by(Sort.Direction.ASC, "name");
+                return wishListRepository.findAll(sortByName);
+            case ("addedOn"):
+                Sort sortByDate = Sort.by(Sort.Direction.ASC, "addedOn");
+                return wishListRepository.findAll(sortByDate);
+            case ("plantWeek"):
+                int currentWeek = getWeekNum(LocalDate.now());
+                Sort sortByPlantWeek = Sort.by(Sort.Direction.ASC, "plantWeekStart");
+                return wishListRepository.findAll(sortByPlantWeek);
+            default:
+                return wishListRepository.findAll();
+        }
+    }
+
+    public int getWeekNum(LocalDate date) {
+
+        WeekFields wf = WeekFields.of(Locale.getDefault()) ;                     // Use week fields appropriate to your locale. People in different places define a week and week-number differently, such as starting on a Monday or a Sunday, and so on.
+        TemporalField weekNum = wf.weekOfWeekBasedYear();                        // Represent the idea of this locale’s definition of week number as a `TemporalField`.
+        int week = Integer.parseInt(String.format("%02d", date.get(weekNum)));   // Using that locale’s definition of week number, determine the week-number for this particular `LocalDate` value.
+
+        return week-1;  //because in class Plant weeks are indexed at 0
+    }
 }