Added current account & middleware to fetch account

internal/context/context.go

@@ -3,11 +3,13 @@ package context
 import (
 	"git.supernets.org/perp/gopay/internal/config"
 	"git.supernets.org/perp/gopay/internal/database"
+	"git.supernets.org/perp/gopay/internal/database/account"
 	"github.com/gin-gonic/gin"
 )
 
 type Context struct {
 	*gin.Context
+	Account  *account.Model
 	Config   *config.Config
 	Database *database.Database
 }

internal/context/middleware.go

@@ -0,0 +1,39 @@
+package context
+
+import (
+	"strings"
+
+	"git.supernets.org/perp/gopay/internal/jwt"
+)
+
+// Get an account from token header
+func (ctx *Context) GetAccount() {
+	// Get header
+	header := ctx.GetHeader("Authorization")
+
+	// Split value
+	split := strings.Split(header, " ")
+
+	// No bearer found
+	if len(split) != 2 {
+		ctx.Error(400, "MissingToken")
+		return
+	}
+
+	// Decode token
+	token, err := jwt.Decode(split[1])
+	if err != nil {
+		ctx.Error(400, "InvalidToken")
+		return
+	}
+
+	// Select account
+	account, err := ctx.Database.Account.SelectByID(token.ID)
+	if err != nil {
+		ctx.Error(500, "InternalServerError")
+		return
+	}
+
+	// Set account
+	ctx.Account = account
+}