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Added route #48

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Added route #48

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d79e18d
Added route
May 19, 2025
ed58bca
Updated code
Aug 1, 2025
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1 change: 1 addition & 0 deletions .dagger/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,7 @@ func (m *Book) Run(
}

func (m *Book) Test(

ctx context.Context,
// +defaultPath="/"
source *dagger.Directory,
Expand Down
19 changes: 19 additions & 0 deletions controllers/book_controller.go
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Expand Up @@ -44,3 +44,22 @@ func GetBookByID(c *gin.Context) {

c.JSON(http.StatusOK, book)
}

func DeleteBook(c *gin.Context) {
var book models.Book
id := c.Param("id")

// First check if the book exists
if err := database.DB.First(&book, id).Error; err != nil {
c.JSON(http.StatusNotFound, gin.H{"error": "Book not found", "details": err.Error()})
return
}

// Delete the book
if err := database.DB.Delete(&book).Error; err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to delete book", "details": err.Error()})
return
}

c.JSON(http.StatusOK, book)
}
1 change: 1 addition & 0 deletions routes/routes.go
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Expand Up @@ -12,5 +12,6 @@ func RegisterRoutes(r *gin.Engine) {
api.POST("/books", controllers.CreateBook)
api.GET("/books", controllers.GetBooks)
api.GET("/books/:id", controllers.GetBookByID)
api.DELETE("/books/:id", controllers.DeleteBook)
}
}
29 changes: 29 additions & 0 deletions tests/book_test.go
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Expand Up @@ -33,6 +33,7 @@ func setupTest(t *testing.T) *gin.Engine {
r.POST("/api/books", controllers.CreateBook)
r.GET("/api/books", controllers.GetBooks)
r.GET("/api/books/:id", controllers.GetBookByID)
r.DELETE("/api/books/:id", controllers.DeleteBook)
return r
}

Expand Down Expand Up @@ -103,3 +104,31 @@ func TestGetBookByID(t *testing.T) {
assert.Equal(t, firstBook.Title, fetched.Title)
assert.Equal(t, firstBook.Author, fetched.Author)
}

func TestDeleteBook(t *testing.T) {
router := setupTest(t)
seedBooks(t)

var firstBook models.Book
if err := database.DB.First(&firstBook).Error; err != nil {
t.Fatalf("Failed to fetch seeded book: %v", err)
}

req, _ := http.NewRequest("DELETE", "/api/books/"+strconv.Itoa(int(firstBook.ID)), nil)
w := httptest.NewRecorder()
router.ServeHTTP(w, req)

assert.Equal(t, http.StatusOK, w.Code, "Expected 200 OK, got %d. Body: %s", w.Code, w.Body.String())

// Verify the book was deleted
var deletedBook models.Book
err := database.DB.First(&deletedBook, firstBook.ID).Error
assert.Error(t, err, "Book should have been deleted")

// Try to delete non-existent book
req, _ = http.NewRequest("DELETE", "/api/books/999999", nil)
w = httptest.NewRecorder()
router.ServeHTTP(w, req)

assert.Equal(t, http.StatusNotFound, w.Code, "Expected 404 Not Found for non-existent book")
}