Create admin settings and moved signup disable setting there

internal/web/admin.go

@@ -182,3 +182,16 @@ func adminSyncReposFromDB(ctx echo.Context) error {
 	}()
 	return redirect(ctx, "/admin-panel")
 }
+
+func adminSetSetting(ctx echo.Context) error {
+	key := ctx.FormValue("key")
+	value := ctx.FormValue("value")
+
+	if err := models.UpdateSetting(key, value); err != nil {
+		return errorRes(500, "Cannot set setting", err)
+	}
+
+	return ctx.JSON(200, map[string]interface{}{
+		"success": true,
+	})
+}

internal/web/auth.go

@@ -5,7 +5,6 @@ import (
 	"github.com/labstack/echo/v4"
 	"github.com/rs/zerolog/log"
 	"gorm.io/gorm"
-	"opengist/internal/config"
 	"opengist/internal/models"
 )
 
@@ -16,7 +15,7 @@ func register(ctx echo.Context) error {
 }
 
 func processRegister(ctx echo.Context) error {
-	if config.C.DisableSignup {
+	if getData(ctx, "signupDisabled") == true {
 		return errorRes(403, "Signing up is disabled", nil)
 	}
 

internal/web/run.go

@@ -183,6 +183,7 @@ func Start() {
 			g2.POST("/gists/:gist/delete", adminGistDelete)
 			g2.POST("/sync-fs", adminSyncReposFromFS)
 			g2.POST("/sync-db", adminSyncReposFromDB)
+			g2.PUT("/set-setting", adminSetSetting)
 		}
 
 		g1.GET("/all", allGists)
@@ -236,7 +237,12 @@ func dataInit(next echo.HandlerFunc) echo.HandlerFunc {
 		ctxValue := context.WithValue(ctx.Request().Context(), "data", echo.Map{})
 		ctx.SetRequest(ctx.Request().WithContext(ctxValue))
 		setData(ctx, "loadStartTime", time.Now())
-		setData(ctx, "signupDisabled", config.C.DisableSignup)
+
+		disableSignup, err := models.GetSetting(models.SettingDisableSignup)
+		if err != nil {
+			return errorRes(500, "Cannot read setting from database", err)
+		}
+		setData(ctx, "signupDisabled", disableSignup == "1")
 
 		return next(ctx)
 	}