Add currency/all endpoint and handler

cmd/http-server/main.go

@@ -127,6 +127,10 @@ func main() {
 		{
 			paymentRoutes.POST("/add", handlers.PaymentAdd)
 		}
+		currencyRoutes := api.Group("/currency", middleware.AuthMiddleware())
+		{
+			currencyRoutes.GET("/all", handlers.CurrencyGetAll)
+		}
 	}
 
 	r.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))

handlers/currency.go

@@ -0,0 +1,41 @@
+package handlers
+
+import (
+	"git.qowevisa.me/Qowevisa/fin-check-api/db"
+	"git.qowevisa.me/Qowevisa/fin-check-api/types"
+	"github.com/gin-gonic/gin"
+)
+
+var currencyTransform func(inp *db.Currency) types.DbCurrency = func(inp *db.Currency) types.DbCurrency {
+	return types.DbCurrency{
+		ID:      inp.ID,
+		Name:    inp.Name,
+		ISOName: inp.ISOName,
+		Symbol:  inp.Symbol,
+	}
+}
+
+// @Summary Get all currencies for user
+// @Description Get all currencies for user
+// @Tags type
+// @Produce json
+// @Param Authorization header string true "Bearer token"
+// @Success 200 {object} []types.DbCurrency
+// @Failure 401 {object} types.ErrorResponse
+// @Failure 500 {object} types.ErrorResponse
+// @Security ApiKeyAuth
+// @Router /currency/all [get]
+func CurrencyGetAll(c *gin.Context) {
+	dbc := db.Connect()
+	var entities []*db.Currency
+	if err := dbc.Find(&entities).Error; err != nil {
+		c.JSON(500, types.ErrorResponse{Message: err.Error()})
+		return
+	}
+
+	var ret []types.DbCurrency
+	for _, entity := range entities {
+		ret = append(ret, currencyTransform(entity))
+	}
+	c.JSON(200, ret)
+}