Remove Thumbnail Preferences. (#1200)

* Remove thumbnail preferences. #1089

* Remove thumbnail preferences test.

* Remove thumbnail preferences from backend.

* Fix database.go

* Update generated TS files.

* Reorder the migrations.

api/graphql/resolvers/site_info.graphql

@@ -8,8 +8,6 @@ type SiteInfo {
   periodicScanInterval: Int! @isAdmin
   "How many max concurrent scanner jobs that should run at once"
   concurrentWorkers: Int! @isAdmin
-  "The filter to use when generating thumbnails"
-  thumbnailMethod: ThumbnailFilter! @isAdmin
 }
 
 extend type Query {

api/graphql/resolvers/thumbnails.go

@@ -1,43 +0,0 @@
-package resolvers
-
-// This file will be automatically regenerated based on the schema, any resolver implementations
-// will be copied through when generating and any unknown code will be moved to the end.
-// Code generated by github.com/99designs/gqlgen version v0.17.73
-
-import (
-	"context"
-
-	"github.com/photoview/photoview/api/graphql/models"
-	"gorm.io/gorm"
-)
-
-// SetThumbnailDownsampleMethod is the resolver for the setThumbnailDownsampleMethod field.
-func (r *mutationResolver) SetThumbnailDownsampleMethod(ctx context.Context, method models.ThumbnailFilter) (models.ThumbnailFilter, error) {
-	db := r.DB(ctx)
-
-	// if method > 5 {
-	// 	return 0, errors.New("The requested filter is unsupported, defaulting to nearest neighbor")
-	// }
-
-	if err := db.
-		Session(&gorm.Session{AllowGlobalUpdate: true}).
-		Model(&models.SiteInfo{}).
-		Update("thumbnail_method", method).
-		Error; err != nil {
-
-		return models.ThumbnailFilterNearestNeighbor, err
-	}
-
-	var siteInfo models.SiteInfo
-	if err := db.First(&siteInfo).Error; err != nil {
-		return models.ThumbnailFilterNearestNeighbor, err
-	}
-
-	return siteInfo.ThumbnailMethod, nil
-
-	// var langTrans *models.LanguageTranslation = nil
-	// if language != nil {
-	// 	lng := models.LanguageTranslation(*language)
-	// 	langTrans = &lng
-	// }
-}

api/graphql/resolvers/thumbnails.graphql

@@ -1,14 +0,0 @@
-"Supported downsampling filters for thumbnail generation"
-enum ThumbnailFilter {
-  NearestNeighbor,
-  Box,
-	Linear,
-	MitchellNetravali,
-	CatmullRom,
-	Lanczos,
-}
-
-extend type Mutation {
-  "Set the filter to be used when generating thumbnails"
-  setThumbnailDownsampleMethod(method: ThumbnailFilter!): ThumbnailFilter! @isAdmin
-}