connections file (not finished) (stupid)

backend/api/controllers/v1/forward/connections.go

@@ -0,0 +1,112 @@
+package forward
+
+import (
+	"fmt"
+	"net/http"
+
+	"git.terah.dev/imterah/hermes/api/backendruntime"
+	"git.terah.dev/imterah/hermes/api/dbcore"
+	"git.terah.dev/imterah/hermes/api/jwtcore"
+	"git.terah.dev/imterah/hermes/api/permissions"
+	"github.com/charmbracelet/log"
+	"github.com/gin-gonic/gin"
+	"github.com/go-playground/validator/v10"
+)
+
+type ConnectionsRequest struct {
+	Token string `validate:"required" json:"token"`
+	Id    uint   `validate:"required" json:"id"`
+}
+
+type SanitizedBackends struct {
+	UserID            uint   `json:"user_id"`
+	Name              string `json:"name"`
+	Description       string `json:"description"`
+	Backend           string `json:"backend"`
+	BackendParameters string `json:"backend_parameters"`
+}
+
+type ConnectionsResponse struct {
+	Success bool                 `json:"success"`
+	Data    []*SanitizedBackends `json:"data"`
+}
+
+func Connections(c *gin.Context) {
+	var req ConnectionsRequest
+
+	if err := c.BindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": fmt.Sprintf("Failed to parse body: %s", err.Error()),
+		})
+
+		return
+	}
+
+	if err := validator.New().Struct(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": fmt.Sprintf("Failed to validate body: %s", err.Error()),
+		})
+
+		return
+	}
+
+	user, err := jwtcore.GetUserFromJWT(req.Token)
+	if err != nil {
+		if err.Error() == "token is expired" || err.Error() == "user does not exist" {
+			c.JSON(http.StatusForbidden, gin.H{
+				"error": err.Error(),
+			})
+
+			return
+		} else {
+			log.Warnf("Failed to get user from the provided JWT token: %s", err.Error())
+
+			c.JSON(http.StatusInternalServerError, gin.H{
+				"error": "failed to parse token",
+			})
+
+			return
+		}
+	}
+
+	if !permissions.UserHasPermission(user, "routes.visibleConn") {
+		c.JSON(http.StatusForbidden, gin.H{
+			"error": "Missing permissions",
+		})
+
+		return
+	}
+
+	var routes []dbcore.Proxy
+	routesRequest := dbcore.DB.Where("id = ?", req.Id).First(&routes)
+
+	if routesRequest.Error != nil {
+		log.Warnf("failed to find proxy: %s", routesRequest.Error)
+
+		c.JSON(http.StatusInternalServerError, gin.H{
+			"error": "Failed to find forward entry",
+		})
+
+		return
+	}
+
+	routesExist := routesRequest.RowsAffected > 0
+
+	if !routesExist {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": "No forward entry found",
+		})
+
+		return
+	}
+
+	// FIXME(greysoh): not finished
+	var backends []dbcore.Backend
+
+	sanitizedBackends := make([]*SanitizedBackends, len(backends))
+
+	c.JSON(http.StatusOK, gin.H{
+		"success": true,
+		"data":    sanitizedBackends,
+	})
+}