Search existing books

internal/api/dto.go

@@ -20,3 +20,8 @@ type bookUserGet struct {
 	Author string `json:"author" binding:"max=100"`
 	Rating int    `json:"rating" binding:"min=0,max=10"`
 }
+
+type bookSearchGet struct {
+	Title  string `json:"title" binding:"required,max=300"`
+	Author string `json:"author" binding:"max=100"`
+}

internal/api/mapper.go

@@ -33,3 +33,10 @@ func (u userSignup) toUser() (model.User, error) {
 	user.Password = string(hashedPassword)
 	return user, nil
 }
+
+func fromBookDb(b *model.Book) bookSearchGet {
+	return bookSearchGet{
+		Title:  b.Title,
+		Author: b.Author,
+	}
+}

internal/api/routes.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"net/http"
+	"strings"
 
 	"git.artlef.fr/PersonalLibraryManager/internal/appcontext"
 	"git.artlef.fr/PersonalLibraryManager/internal/i18nresource"
@@ -23,13 +24,24 @@ func GetMyBooksHanderl(ac appcontext.AppContext) {
 		return
 	}
 	ac.Db.Preload("Book").Where("user_id = ?", user.ID).Find(&userbooks)
-	var booksDto []bookUserGet
+	booksDto := make([]bookUserGet, 0)
 	for _, userbook := range userbooks {
 		booksDto = append(booksDto, fromUserBookDb(&userbook))
 	}
 	ac.C.JSON(http.StatusOK, booksDto)
 }
 
+func GetSearchBooksHandler(ac appcontext.AppContext) {
+	searchterm := ac.C.Param("searchterm")
+	var booksDb []model.Book
+	ac.Db.Where("LOWER(title) LIKE ?", "%"+strings.ToLower(searchterm)+"%").Find(&booksDb)
+	books := make([]bookSearchGet, 0)
+	for _, b := range booksDb {
+		books = append(books, fromBookDb(&b))
+	}
+	ac.C.JSON(http.StatusOK, books)
+}
+
 func PostBookHandler(ac appcontext.AppContext) {
 	var book bookPostCreate
 	err := ac.C.ShouldBindJSON(&book)