Merge branch 'main' of ssh://git.ma-al.com:8822/goc_daniel/b2b into storage

app/model/currency.go

@@ -0,0 +1,25 @@
+package model
+
+import "time"
+
+type Currency struct {
+	ID             int      `json:"id"`
+	PsIDCurrency   uint     `json:"ps_id_currency"`
+	IsDefault      bool     `json:"is_default"`
+	IsActive       bool     `json:"is_active"`
+	ConversionRate *float64 `json:"conversion_rate,omitempty"`
+}
+
+func (Currency) TableName() string {
+	return "b2b_currencies"
+}
+
+type CurrencyRate struct {
+	B2bIdCurrency  uint      `json:"b2b_id_currency"`
+	CreatedAt      time.Time `json:"created_at"`
+	ConversionRate *float64  `json:"conversion_rate,omitempty"`
+}
+
+func (CurrencyRate) TableName() string {
+	return "b2b_currency_rates"
+}

app/model/customer.go

@@ -3,6 +3,7 @@ package model
 import (
 	"time"
 
+	"git.ma-al.com/goc_daniel/b2b/app/delivery/middleware/perms"
 	"gorm.io/gorm"
 )
 
@@ -13,7 +14,8 @@ type Customer struct {
 	Password                 string         `gorm:"size:255" json:"-"` // Hashed password, not exposed in JSON
 	FirstName                string         `gorm:"size:100" json:"first_name"`
 	LastName                 string         `gorm:"size:100" json:"last_name"`
-	Role                     CustomerRole   `gorm:"type:varchar(20);default:'user'" json:"role"`
+	RoleID                   uint           `gorm:"column:role_id;not null;default:1" json:"-"`
+	Role                     *Role          `gorm:"foreignKey:RoleID" json:"role,omitempty"`
 	Provider                 AuthProvider   `gorm:"type:varchar(20);default:'local'" json:"provider"`
 	ProviderID               string         `gorm:"size:255" json:"provider_id,omitempty"` // ID from OAuth provider
 	AvatarURL                string         `gorm:"size:500" json:"avatar_url,omitempty"`
@@ -34,13 +36,14 @@ type Customer struct {
 	DeletedAt                gorm.DeletedAt `gorm:"index" json:"-"`
 }
 
-// CustomerRole represents the role of a user
-type CustomerRole string
-
-const (
-	RoleUser  CustomerRole = "user"
-	RoleAdmin CustomerRole = "admin"
-)
+func (u *Customer) HasPermission(permission perms.Permission) bool {
+	for _, p := range u.Role.Permissions {
+		if p.Name == permission {
+			return true
+		}
+	}
+	return false
+}
 
 // AuthProvider represents the authentication provider
 type AuthProvider string
@@ -55,16 +58,6 @@ func (Customer) TableName() string {
 	return "b2b_customers"
 }
 
-// IsAdmin checks if the user has admin role
-func (u *Customer) IsAdmin() bool {
-	return u.Role == RoleAdmin
-}
-
-// CanManageUsers checks if the user can manage other users
-func (u *Customer) CanManageUsers() bool {
-	return u.Role == RoleAdmin
-}
-
 // FullName returns the user's full name
 func (u *Customer) FullName() string {
 	if u.FirstName == "" && u.LastName == "" {
@@ -75,13 +68,24 @@ func (u *Customer) FullName() string {
 
 // UserSession represents a user session for JWT claims
 type UserSession struct {
-	UserID    uint         `json:"user_id"`
-	Email     string       `json:"email"`
-	Username  string       `json:"username"`
-	Role      CustomerRole `json:"role"`
-	LangID    uint         `json:"lang_id"`
-	CountryID uint         `json:"country_id"`
-	IsActive  bool         `json:"is_active"`
+	UserID      uint               `json:"user_id"`
+	Email       string             `json:"email"`
+	Username    string             `json:"username"`
+	RoleID      uint               `json:"role_id"`
+	RoleName    string             `json:"role_name"`
+	LangID      uint               `json:"lang_id"`
+	CountryID   uint               `json:"country_id"`
+	IsActive    bool               `json:"is_active"`
+	Permissions []perms.Permission `json:"permissions"`
+}
+
+func (us *UserSession) HasPermission(permission perms.Permission) bool {
+	for _, p := range us.Permissions {
+		if p == permission {
+			return true
+		}
+	}
+	return false
 }
 
 type UserLocale struct {
@@ -95,16 +99,29 @@ type UserLocale struct {
 
 // ToSession converts User to UserSession
 func (u *Customer) ToSession() *UserSession {
+
 	return &UserSession{
-		UserID:    u.ID,
-		Email:     u.Email,
-		Role:      u.Role,
-		LangID:    u.LangID,
-		CountryID: u.CountryID,
-		IsActive:  u.IsActive,
+		UserID:      u.ID,
+		Email:       u.Email,
+		RoleID:      u.Role.ID,
+		RoleName:    u.Role.Name,
+		Permissions: BuildPermissionSlice(u),
+		LangID:      u.LangID,
+		CountryID:   u.CountryID,
+		IsActive:    u.IsActive,
 	}
 }
 
+func BuildPermissionSlice(user *Customer) []perms.Permission {
+	var perms []perms.Permission
+
+	for _, p := range user.Role.Permissions {
+		perms = append(perms, p.Name)
+	}
+
+	return perms
+}
+
 // LoginRequest represents the login form data
 type LoginRequest struct {
 	Email    string `json:"email" form:"email"`
@@ -162,5 +179,4 @@ type UserInList struct {
 	Email     string `gorm:"column:email" json:"email"`
 	FirstName string `gorm:"column:first_name" json:"first_name"`
 	LastName  string `gorm:"column:last_name" json:"last_name"`
-	Role      string `gorm:"column:role" json:"role"`
 }

app/model/model.go

@@ -0,0 +1,18 @@
+package model
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+type Model struct {
+	ID        uint           `gorm:"primarykey;autoIncrement" swaggerignore:"true" json:"id,omitempty" hidden:"true"`
+	CreatedAt time.Time      `gorm:"not null;autoCreateTime" swaggerignore:"true" json:"-"`
+	UpdatedAt time.Time      `gorm:"autoUpdateTime" swaggerignore:"true" json:"-"`
+	DeletedAt gorm.DeletedAt `gorm:"index" swaggerignore:"true" json:"-"`
+}
+
+// Makes all objects embedding db.Model implementators of ModelWithID interface
+func (m Model) ModelWithID() {
+}

app/model/permission.go

@@ -0,0 +1,12 @@
+package model
+
+import "git.ma-al.com/goc_daniel/b2b/app/delivery/middleware/perms"
+
+type Permission struct {
+	ID   uint
+	Name perms.Permission
+}
+
+func (Permission) TableName() string {
+	return "b2b_permissions"
+}

app/model/productDescription.go

@@ -18,7 +18,7 @@ type ProductDescription struct {
 	AvailableLater   string `gorm:"column:available_later;type:varchar(255)" json:"available_later" form:"available_later"`
 	DeliveryInStock  string `gorm:"column:delivery_in_stock;type:varchar(255)" json:"delivery_in_stock" form:"delivery_in_stock"`
 	DeliveryOutStock string `gorm:"column:delivery_out_stock;type:varchar(255)" json:"delivery_out_stock" form:"delivery_out_stock"`
-	Usage            string `gorm:"column:_usage_;type:text" json:"usage" form:"usage"`
+	Usage            string `gorm:"column:usage;type:text" json:"usage" form:"usage"`
 
 	ImageLink        string `gorm:"column:image_link" json:"image_link"`
 	ExistsInDatabase bool   `gorm:"-" json:"exists_in_database"`

app/model/role.go

@@ -0,0 +1,19 @@
+package model
+
+type Role struct {
+	ID          uint         `gorm:"primaryKey" json:"id"`
+	Name        string       `gorm:"size:64" json:"name"`
+	Permissions []Permission `gorm:"many2many:b2b_role_permissions;" json:"permissions"`
+}
+
+func (Role) TableName() string {
+	return "b2b_roles"
+}
+
+type CustomerRole string
+
+const (
+	RoleUser       CustomerRole = "user"
+	RoleAdmin      CustomerRole = "admin"
+	RoleSuperAdmin CustomerRole = "super_admin"
+)