Refactor api code: split between packages

internal/dto/bookpostcreate.go

@@ -0,0 +1,6 @@
+package dto
+
+type BookPostCreate struct {
+	Title  string `json:"title" binding:"required,max=300"`
+	Author string `json:"author" binding:"max=100"`
+}

internal/dto/booksearchget.go

@@ -0,0 +1,6 @@
+package dto
+
+type BookSearchGet struct {
+	Title  string `json:"title" binding:"required,max=300"`
+	Author string `json:"author" binding:"max=100"`
+}

internal/dto/bookuserget.go

@@ -0,0 +1,7 @@
+package dto
+
+type BookUserGet struct {
+	Title  string `json:"title" binding:"required,max=300"`
+	Author string `json:"author" binding:"max=100"`
+	Rating int    `json:"rating" binding:"min=0,max=10"`
+}

internal/dto/userlogin.go

@@ -0,0 +1,6 @@
+package dto
+
+type UserLogin struct {
+	Username string `json:"username" binding:"required,min=2,max=20"`
+	Password string `json:"password" binding:"required,min=6,max=100"`
+}

internal/dto/usersignup.go

@@ -0,0 +1,6 @@
+package dto
+
+type UserSignup struct {
+	Username string `json:"username" binding:"required,min=2,max=20"`
+	Password string `json:"password" binding:"required,min=6,max=100"`
+}