Second commit

added few test, first api to add book

internal/api/dto.go

@@ -0,0 +1,7 @@
+package api
+
+type bookPostCreate struct {
+	Title  string `json:"title" binding:"required"`
+	Author string `json:"author"`
+	Rating int    `json:"rating" binding:"min=0,max=10"`
+}

internal/api/mapper.go

@@ -0,0 +1,9 @@
+package api
+
+import "git.artlef.fr/PersonalLibraryManager/internal/model"
+
+func (b bookPostCreate) toBook() model.Book {
+	return model.Book{Title: b.Title,
+		Author: b.Author,
+		Rating: b.Rating}
+}

internal/api/routes.go

@@ -0,0 +1,27 @@
+package api
+
+import (
+	"net/http"
+
+	"git.artlef.fr/PersonalLibraryManager/internal/model"
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+func GetBooksHanderl(c *gin.Context, db *gorm.DB) {
+	var books []model.Book
+	db.Model(&model.Book{}).Find(&books)
+	c.JSON(http.StatusOK, books)
+}
+
+func PostBookHandler(c *gin.Context, db *gorm.DB) {
+	var book bookPostCreate
+	err := c.ShouldBindJSON(&book)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+	bookDb := book.toBook()
+	db.Model(&model.Book{}).Save(&bookDb)
+	c.String(200, "Success")
+}