updating

src/main/java/org/zaine/app/controller/CompetenciesController.java

@@ -1,7 +1,5 @@
 package org.zaine.app.controller;
-import java.lang.System.Logger;
 import java.util.List;
-import java.util.Map;
 import org.zaine.app.dto.CompetenciesDTO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -17,7 +15,7 @@ import org.zaine.app.service.CompetenciesService;
 @RestController
 @RequestMapping("/api/competencies")
 public class CompetenciesController {
-    private static final Logger logger = System.getLogger(CompetenciesController.class.getName());
+    //private static final Logger logger = System.getLogger(CompetenciesController.class.getName());
 
     @Autowired
     private CompetenciesService competenciesService;

src/main/java/org/zaine/app/controller/WirdController.java

@@ -0,0 +1,78 @@
+package org.zaine.app.controller;
+ 
+import java.lang.System.Logger;
+import java.time.LocalDate;
+import java.util.List;
+ 
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.format.annotation.DateTimeFormat;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.zaine.app.dto.WirdEntryDTO;
+import org.zaine.app.model.WirdEntry;
+import org.zaine.app.service.WirdService;
+ 
+@RestController
+@RequestMapping("/api/wird")
+public class WirdController {
+ 
+    private static final Logger logger = System.getLogger(WirdController.class.getName());
+ 
+    @Autowired
+    private WirdService wirdService;
+ 
+    /**
+     * GET /api/wird/entries
+     * Returns all entries, newest first. Used by history table and today cards.
+     */
+    @GetMapping("/entries")
+    public List<WirdEntry> getAllEntries() {
+        logger.log(Logger.Level.INFO, "Fetching all wird entries");
+        return wirdService.getAllEntries();
+    }
+ 
+    /**
+     * GET /api/wird/entries/today
+     * Convenience endpoint for today's entries only.
+     */
+    @GetMapping("/entries/today")
+    public List<WirdEntry> getTodayEntries() {
+        return wirdService.getTodayEntries();
+    }
+ 
+    /**
+     * GET /api/wird/entries/range?from=2025-01-01&to=2025-01-31
+     * Used by trend chart to fetch a date window.
+     */
+    @GetMapping("/entries/range")
+    public List<WirdEntry> getEntriesInRange(
+            @RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE) LocalDate from,
+            @RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE) LocalDate to) {
+        return wirdService.getEntriesInRange(from, to);
+    }
+ 
+    /**
+     * GET /api/wird/entries/range?from=...&to=...&type=durood
+     * Filtered by wird type — useful if you want to extend the chart later.
+     */
+    @GetMapping("/entries/type/{type}")
+    public List<WirdEntry> getEntriesByType(
+            @PathVariable String type,
+            @RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE) LocalDate from,
+            @RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE) LocalDate to) {
+        return wirdService.getEntriesByTypeInRange(type, from, to);
+    }
+ 
+    /**
+     * POST /api/wird/entries
+     * Body: { wirdType, date, value, notes }
+     * Creates a new log entry.
+     */
+    @PostMapping("/entries")
+    public ResponseEntity<WirdEntry> createEntry(@RequestBody WirdEntryDTO dto) {
+        logger.log(Logger.Level.INFO, "Creating wird entry: {0} on {1}", dto.getWirdType(), dto.getDate());
+        WirdEntry saved = wirdService.createEntry(dto);
+        return ResponseEntity.ok(saved);
+    }
+}
+ 

src/main/java/org/zaine/app/dto/WirdEntryDTO.java

@@ -0,0 +1,20 @@
+package org.zaine.app.dto;
+ 
+import java.math.BigDecimal;
+import java.time.LocalDate;
+ 
+public class WirdEntryDTO {
+    private String    wirdType;
+    private LocalDate date;
+    private BigDecimal value;
+    private String    notes;
+ 
+    public String    getWirdType()           { return wirdType; }
+    public void      setWirdType(String t)   { this.wirdType = t; }
+    public LocalDate getDate()               { return date; }
+    public void      setDate(LocalDate d)    { this.date = d; }
+    public BigDecimal getValue()             { return value; }
+    public void      setValue(BigDecimal v)  { this.value = v; }
+    public String    getNotes()              { return notes; }
+    public void      setNotes(String n)      { this.notes = n; }
+}

src/main/java/org/zaine/app/model/WirdEntry.java

@@ -0,0 +1,43 @@
+package org.zaine.app.model;
+ 
+import jakarta.persistence.*;
+import java.math.BigDecimal;
+import java.time.LocalDate;
+import java.time.OffsetDateTime;
+
+@Entity
+@Table(name = "wird_entries")
+public class WirdEntry {
+ 
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+ 
+    @Column(name = "wird_type", nullable = false)
+    private String wirdType;
+    
+    @Column(nullable = false)
+    private LocalDate date;
+ 
+    @Column(nullable = false, precision = 10, scale = 2)
+    private BigDecimal value;
+ 
+    @Column
+    private String notes;
+ 
+    @Column(name = "created_at", insertable = false, updatable = false)
+    private OffsetDateTime createdAt;
+ 
+    // ── Getters & Setters ─────────────────────────────────── //
+ 
+    public Long getId()                    { return id; }
+    public String getWirdType()            { return wirdType; }
+    public void setWirdType(String t)      { this.wirdType = t; }
+    public LocalDate getDate()             { return date; }
+    public void setDate(LocalDate d)       { this.date = d; }
+    public BigDecimal getValue()           { return value; }
+    public void setValue(BigDecimal v)     { this.value = v; }
+    public String getNotes()               { return notes; }
+    public void setNotes(String n)         { this.notes = n; }
+    public OffsetDateTime getCreatedAt()   { return createdAt; }
+}

src/main/java/org/zaine/app/repositories/WirdEntryRepository.java

@@ -0,0 +1,35 @@
+package org.zaine.app.repositories;
+ 
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
+import org.zaine.app.model.WirdEntry;
+ 
+import java.time.LocalDate;
+import java.util.List;
+ 
+@Repository
+public interface WirdEntryRepository extends JpaRepository<WirdEntry, Long> {
+ 
+    // All entries ordered newest first (for history table)
+    List<WirdEntry> findAllByOrderByDateDescCreatedAtDesc();
+ 
+    // Entries for a specific date (today's cards)
+    List<WirdEntry> findByDateOrderByCreatedAtDesc(LocalDate date);
+ 
+    // Entries within a date range for a specific wird type (trend chart)
+    @Query("SELECT e FROM WirdEntry e WHERE e.wirdType = :type AND e.date BETWEEN :from AND :to ORDER BY e.date ASC")
+    List<WirdEntry> findByTypeAndDateRange(
+        @Param("type") String type,
+        @Param("from") LocalDate from,
+        @Param("to")   LocalDate to
+    );
+ 
+    // All entries for a date range (bulk fetch for chart, avoids N+1)
+    @Query("SELECT e FROM WirdEntry e WHERE e.date BETWEEN :from AND :to ORDER BY e.date ASC, e.wirdType ASC")
+    List<WirdEntry> findByDateRange(
+        @Param("from") LocalDate from,
+        @Param("to")   LocalDate to
+    );
+}

src/main/java/org/zaine/app/service/CommentsService.java

@@ -32,6 +32,10 @@ public class CommentsService {
     
     public Comments getCommentById(Integer id) {
 	logger.log(System.Logger.Level.INFO, "Entering getCommentById with id: " + id);
+    if (id == null) {
+        logger.log(System.Logger.Level.WARNING, "Comment id is null. Operation aborted.");
+        return null;
+    }
 	return commentsRepository.findById(id).get();
     }
 

src/main/java/org/zaine/app/service/CompetenciesService.java

@@ -26,6 +26,10 @@ public class CompetenciesService {
 
     public Competencies getCompetencyById(Integer id) {
         logger.log(System.Logger.Level.INFO, "Entering getCompetencyById with id: " + id);
+        if (id == null) {
+            logger.log(System.Logger.Level.WARNING, "Competency id is null. Operation aborted.");
+            return null;
+        }
         return competenciesRepository.findById(id).get();
     }
 

src/main/java/org/zaine/app/service/WirdService.java

@@ -0,0 +1,42 @@
+package org.zaine.app.service;
+ 
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import org.zaine.app.dto.WirdEntryDTO;
+import org.zaine.app.model.WirdEntry;
+import org.zaine.app.repositories.WirdEntryRepository;
+ 
+import java.time.LocalDate;
+import java.util.List;
+ 
+@Service
+public class WirdService {
+ 
+    @Autowired
+    private WirdEntryRepository repo;
+ 
+    public List<WirdEntry> getAllEntries() {
+        return repo.findAllByOrderByDateDescCreatedAtDesc();
+    }
+ 
+    public List<WirdEntry> getTodayEntries() {
+        return repo.findByDateOrderByCreatedAtDesc(LocalDate.now());
+    }
+ 
+    public List<WirdEntry> getEntriesInRange(LocalDate from, LocalDate to) {
+        return repo.findByDateRange(from, to);
+    }
+ 
+    public List<WirdEntry> getEntriesByTypeInRange(String type, LocalDate from, LocalDate to) {
+        return repo.findByTypeAndDateRange(type, from, to);
+    }
+ 
+    public WirdEntry createEntry(WirdEntryDTO dto) {
+        WirdEntry entry = new WirdEntry();
+        entry.setWirdType(dto.getWirdType());
+        entry.setDate(dto.getDate() != null ? dto.getDate() : LocalDate.now());
+        entry.setValue(dto.getValue());
+        entry.setNotes(dto.getNotes());
+        return repo.save(entry);
+    }
+}