// Code generated by BobGen psql v0.42.5. DO NOT EDIT. // This file is meant to be re-generated in place and/or deleted at any time. package models import ( "context" "fmt" "io" "github.com/Gleipnir-Technology/bob" "github.com/Gleipnir-Technology/bob/dialect/psql" "github.com/Gleipnir-Technology/bob/dialect/psql/dialect" "github.com/Gleipnir-Technology/bob/dialect/psql/dm" "github.com/Gleipnir-Technology/bob/dialect/psql/sm" "github.com/Gleipnir-Technology/bob/dialect/psql/um" "github.com/Gleipnir-Technology/bob/expr" "github.com/Gleipnir-Technology/bob/orm" "github.com/Gleipnir-Technology/bob/types/pgtypes" "github.com/aarondl/opt/omit" ) // PublicreportWaterImage is an object representing the database table. type PublicreportWaterImage struct { ImageID int32 `db:"image_id,pk" ` WaterID int32 `db:"water_id,pk" ` R publicreportWaterImageR `db:"-" ` } // PublicreportWaterImageSlice is an alias for a slice of pointers to PublicreportWaterImage. // This should almost always be used instead of []*PublicreportWaterImage. type PublicreportWaterImageSlice []*PublicreportWaterImage // PublicreportWaterImages contains methods to work with the water_image table var PublicreportWaterImages = psql.NewTablex[*PublicreportWaterImage, PublicreportWaterImageSlice, *PublicreportWaterImageSetter]("publicreport", "water_image", buildPublicreportWaterImageColumns("publicreport.water_image")) // PublicreportWaterImagesQuery is a query on the water_image table type PublicreportWaterImagesQuery = *psql.ViewQuery[*PublicreportWaterImage, PublicreportWaterImageSlice] // publicreportWaterImageR is where relationships are stored. type publicreportWaterImageR struct { Image *PublicreportImage // publicreport.water_image.pool_image_image_id_fkey Water *PublicreportWater // publicreport.water_image.pool_image_pool_id_fkey } func buildPublicreportWaterImageColumns(alias string) publicreportWaterImageColumns { return publicreportWaterImageColumns{ ColumnsExpr: expr.NewColumnsExpr( "image_id", "water_id", ).WithParent("publicreport.water_image"), tableAlias: alias, ImageID: psql.Quote(alias, "image_id"), WaterID: psql.Quote(alias, "water_id"), } } type publicreportWaterImageColumns struct { expr.ColumnsExpr tableAlias string ImageID psql.Expression WaterID psql.Expression } func (c publicreportWaterImageColumns) Alias() string { return c.tableAlias } func (publicreportWaterImageColumns) AliasedAs(alias string) publicreportWaterImageColumns { return buildPublicreportWaterImageColumns(alias) } // PublicreportWaterImageSetter is used for insert/upsert/update operations // All values are optional, and do not have to be set // Generated columns are not included type PublicreportWaterImageSetter struct { ImageID omit.Val[int32] `db:"image_id,pk" ` WaterID omit.Val[int32] `db:"water_id,pk" ` } func (s PublicreportWaterImageSetter) SetColumns() []string { vals := make([]string, 0, 2) if s.ImageID.IsValue() { vals = append(vals, "image_id") } if s.WaterID.IsValue() { vals = append(vals, "water_id") } return vals } func (s PublicreportWaterImageSetter) Overwrite(t *PublicreportWaterImage) { if s.ImageID.IsValue() { t.ImageID = s.ImageID.MustGet() } if s.WaterID.IsValue() { t.WaterID = s.WaterID.MustGet() } } func (s *PublicreportWaterImageSetter) Apply(q *dialect.InsertQuery) { q.AppendHooks(func(ctx context.Context, exec bob.Executor) (context.Context, error) { return PublicreportWaterImages.BeforeInsertHooks.RunHooks(ctx, exec, s) }) q.AppendValues(bob.ExpressionFunc(func(ctx context.Context, w io.StringWriter, d bob.Dialect, start int) ([]any, error) { vals := make([]bob.Expression, 2) if s.ImageID.IsValue() { vals[0] = psql.Arg(s.ImageID.MustGet()) } else { vals[0] = psql.Raw("DEFAULT") } if s.WaterID.IsValue() { vals[1] = psql.Arg(s.WaterID.MustGet()) } else { vals[1] = psql.Raw("DEFAULT") } return bob.ExpressSlice(ctx, w, d, start, vals, "", ", ", "") })) } func (s PublicreportWaterImageSetter) UpdateMod() bob.Mod[*dialect.UpdateQuery] { return um.Set(s.Expressions()...) } func (s PublicreportWaterImageSetter) Expressions(prefix ...string) []bob.Expression { exprs := make([]bob.Expression, 0, 2) if s.ImageID.IsValue() { exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{ psql.Quote(append(prefix, "image_id")...), psql.Arg(s.ImageID), }}) } if s.WaterID.IsValue() { exprs = append(exprs, expr.Join{Sep: " = ", Exprs: []bob.Expression{ psql.Quote(append(prefix, "water_id")...), psql.Arg(s.WaterID), }}) } return exprs } // FindPublicreportWaterImage retrieves a single record by primary key // If cols is empty Find will return all columns. func FindPublicreportWaterImage(ctx context.Context, exec bob.Executor, ImageIDPK int32, WaterIDPK int32, cols ...string) (*PublicreportWaterImage, error) { if len(cols) == 0 { return PublicreportWaterImages.Query( sm.Where(PublicreportWaterImages.Columns.ImageID.EQ(psql.Arg(ImageIDPK))), sm.Where(PublicreportWaterImages.Columns.WaterID.EQ(psql.Arg(WaterIDPK))), ).One(ctx, exec) } return PublicreportWaterImages.Query( sm.Where(PublicreportWaterImages.Columns.ImageID.EQ(psql.Arg(ImageIDPK))), sm.Where(PublicreportWaterImages.Columns.WaterID.EQ(psql.Arg(WaterIDPK))), sm.Columns(PublicreportWaterImages.Columns.Only(cols...)), ).One(ctx, exec) } // PublicreportWaterImageExists checks the presence of a single record by primary key func PublicreportWaterImageExists(ctx context.Context, exec bob.Executor, ImageIDPK int32, WaterIDPK int32) (bool, error) { return PublicreportWaterImages.Query( sm.Where(PublicreportWaterImages.Columns.ImageID.EQ(psql.Arg(ImageIDPK))), sm.Where(PublicreportWaterImages.Columns.WaterID.EQ(psql.Arg(WaterIDPK))), ).Exists(ctx, exec) } // AfterQueryHook is called after PublicreportWaterImage is retrieved from the database func (o *PublicreportWaterImage) AfterQueryHook(ctx context.Context, exec bob.Executor, queryType bob.QueryType) error { var err error switch queryType { case bob.QueryTypeSelect: ctx, err = PublicreportWaterImages.AfterSelectHooks.RunHooks(ctx, exec, PublicreportWaterImageSlice{o}) case bob.QueryTypeInsert: ctx, err = PublicreportWaterImages.AfterInsertHooks.RunHooks(ctx, exec, PublicreportWaterImageSlice{o}) case bob.QueryTypeUpdate: ctx, err = PublicreportWaterImages.AfterUpdateHooks.RunHooks(ctx, exec, PublicreportWaterImageSlice{o}) case bob.QueryTypeDelete: ctx, err = PublicreportWaterImages.AfterDeleteHooks.RunHooks(ctx, exec, PublicreportWaterImageSlice{o}) } return err } // primaryKeyVals returns the primary key values of the PublicreportWaterImage func (o *PublicreportWaterImage) primaryKeyVals() bob.Expression { return psql.ArgGroup( o.ImageID, o.WaterID, ) } func (o *PublicreportWaterImage) pkEQ() dialect.Expression { return psql.Group(psql.Quote("publicreport.water_image", "image_id"), psql.Quote("publicreport.water_image", "water_id")).EQ(bob.ExpressionFunc(func(ctx context.Context, w io.StringWriter, d bob.Dialect, start int) ([]any, error) { return o.primaryKeyVals().WriteSQL(ctx, w, d, start) })) } // Update uses an executor to update the PublicreportWaterImage func (o *PublicreportWaterImage) Update(ctx context.Context, exec bob.Executor, s *PublicreportWaterImageSetter) error { v, err := PublicreportWaterImages.Update(s.UpdateMod(), um.Where(o.pkEQ())).One(ctx, exec) if err != nil { return err } o.R = v.R *o = *v return nil } // Delete deletes a single PublicreportWaterImage record with an executor func (o *PublicreportWaterImage) Delete(ctx context.Context, exec bob.Executor) error { _, err := PublicreportWaterImages.Delete(dm.Where(o.pkEQ())).Exec(ctx, exec) return err } // Reload refreshes the PublicreportWaterImage using the executor func (o *PublicreportWaterImage) Reload(ctx context.Context, exec bob.Executor) error { o2, err := PublicreportWaterImages.Query( sm.Where(PublicreportWaterImages.Columns.ImageID.EQ(psql.Arg(o.ImageID))), sm.Where(PublicreportWaterImages.Columns.WaterID.EQ(psql.Arg(o.WaterID))), ).One(ctx, exec) if err != nil { return err } o2.R = o.R *o = *o2 return nil } // AfterQueryHook is called after PublicreportWaterImageSlice is retrieved from the database func (o PublicreportWaterImageSlice) AfterQueryHook(ctx context.Context, exec bob.Executor, queryType bob.QueryType) error { var err error switch queryType { case bob.QueryTypeSelect: ctx, err = PublicreportWaterImages.AfterSelectHooks.RunHooks(ctx, exec, o) case bob.QueryTypeInsert: ctx, err = PublicreportWaterImages.AfterInsertHooks.RunHooks(ctx, exec, o) case bob.QueryTypeUpdate: ctx, err = PublicreportWaterImages.AfterUpdateHooks.RunHooks(ctx, exec, o) case bob.QueryTypeDelete: ctx, err = PublicreportWaterImages.AfterDeleteHooks.RunHooks(ctx, exec, o) } return err } func (o PublicreportWaterImageSlice) pkIN() dialect.Expression { if len(o) == 0 { return psql.Raw("NULL") } return psql.Group(psql.Quote("publicreport.water_image", "image_id"), psql.Quote("publicreport.water_image", "water_id")).In(bob.ExpressionFunc(func(ctx context.Context, w io.StringWriter, d bob.Dialect, start int) ([]any, error) { pkPairs := make([]bob.Expression, len(o)) for i, row := range o { pkPairs[i] = row.primaryKeyVals() } return bob.ExpressSlice(ctx, w, d, start, pkPairs, "", ", ", "") })) } // copyMatchingRows finds models in the given slice that have the same primary key // then it first copies the existing relationships from the old model to the new model // and then replaces the old model in the slice with the new model func (o PublicreportWaterImageSlice) copyMatchingRows(from ...*PublicreportWaterImage) { for i, old := range o { for _, new := range from { if new.ImageID != old.ImageID { continue } if new.WaterID != old.WaterID { continue } new.R = old.R o[i] = new break } } } // UpdateMod modifies an update query with "WHERE primary_key IN (o...)" func (o PublicreportWaterImageSlice) UpdateMod() bob.Mod[*dialect.UpdateQuery] { return bob.ModFunc[*dialect.UpdateQuery](func(q *dialect.UpdateQuery) { q.AppendHooks(func(ctx context.Context, exec bob.Executor) (context.Context, error) { return PublicreportWaterImages.BeforeUpdateHooks.RunHooks(ctx, exec, o) }) q.AppendLoader(bob.LoaderFunc(func(ctx context.Context, exec bob.Executor, retrieved any) error { var err error switch retrieved := retrieved.(type) { case *PublicreportWaterImage: o.copyMatchingRows(retrieved) case []*PublicreportWaterImage: o.copyMatchingRows(retrieved...) case PublicreportWaterImageSlice: o.copyMatchingRows(retrieved...) default: // If the retrieved value is not a PublicreportWaterImage or a slice of PublicreportWaterImage // then run the AfterUpdateHooks on the slice _, err = PublicreportWaterImages.AfterUpdateHooks.RunHooks(ctx, exec, o) } return err })) q.AppendWhere(o.pkIN()) }) } // DeleteMod modifies an delete query with "WHERE primary_key IN (o...)" func (o PublicreportWaterImageSlice) DeleteMod() bob.Mod[*dialect.DeleteQuery] { return bob.ModFunc[*dialect.DeleteQuery](func(q *dialect.DeleteQuery) { q.AppendHooks(func(ctx context.Context, exec bob.Executor) (context.Context, error) { return PublicreportWaterImages.BeforeDeleteHooks.RunHooks(ctx, exec, o) }) q.AppendLoader(bob.LoaderFunc(func(ctx context.Context, exec bob.Executor, retrieved any) error { var err error switch retrieved := retrieved.(type) { case *PublicreportWaterImage: o.copyMatchingRows(retrieved) case []*PublicreportWaterImage: o.copyMatchingRows(retrieved...) case PublicreportWaterImageSlice: o.copyMatchingRows(retrieved...) default: // If the retrieved value is not a PublicreportWaterImage or a slice of PublicreportWaterImage // then run the AfterDeleteHooks on the slice _, err = PublicreportWaterImages.AfterDeleteHooks.RunHooks(ctx, exec, o) } return err })) q.AppendWhere(o.pkIN()) }) } func (o PublicreportWaterImageSlice) UpdateAll(ctx context.Context, exec bob.Executor, vals PublicreportWaterImageSetter) error { if len(o) == 0 { return nil } _, err := PublicreportWaterImages.Update(vals.UpdateMod(), o.UpdateMod()).All(ctx, exec) return err } func (o PublicreportWaterImageSlice) DeleteAll(ctx context.Context, exec bob.Executor) error { if len(o) == 0 { return nil } _, err := PublicreportWaterImages.Delete(o.DeleteMod()).Exec(ctx, exec) return err } func (o PublicreportWaterImageSlice) ReloadAll(ctx context.Context, exec bob.Executor) error { if len(o) == 0 { return nil } o2, err := PublicreportWaterImages.Query(sm.Where(o.pkIN())).All(ctx, exec) if err != nil { return err } o.copyMatchingRows(o2...) return nil } // Image starts a query for related objects on publicreport.image func (o *PublicreportWaterImage) Image(mods ...bob.Mod[*dialect.SelectQuery]) PublicreportImagesQuery { return PublicreportImages.Query(append(mods, sm.Where(PublicreportImages.Columns.ID.EQ(psql.Arg(o.ImageID))), )...) } func (os PublicreportWaterImageSlice) Image(mods ...bob.Mod[*dialect.SelectQuery]) PublicreportImagesQuery { pkImageID := make(pgtypes.Array[int32], 0, len(os)) for _, o := range os { if o == nil { continue } pkImageID = append(pkImageID, o.ImageID) } PKArgExpr := psql.Select(sm.Columns( psql.F("unnest", psql.Cast(psql.Arg(pkImageID), "integer[]")), )) return PublicreportImages.Query(append(mods, sm.Where(psql.Group(PublicreportImages.Columns.ID).OP("IN", PKArgExpr)), )...) } // Water starts a query for related objects on publicreport.water func (o *PublicreportWaterImage) Water(mods ...bob.Mod[*dialect.SelectQuery]) PublicreportWatersQuery { return PublicreportWaters.Query(append(mods, sm.Where(PublicreportWaters.Columns.ID.EQ(psql.Arg(o.WaterID))), )...) } func (os PublicreportWaterImageSlice) Water(mods ...bob.Mod[*dialect.SelectQuery]) PublicreportWatersQuery { pkWaterID := make(pgtypes.Array[int32], 0, len(os)) for _, o := range os { if o == nil { continue } pkWaterID = append(pkWaterID, o.WaterID) } PKArgExpr := psql.Select(sm.Columns( psql.F("unnest", psql.Cast(psql.Arg(pkWaterID), "integer[]")), )) return PublicreportWaters.Query(append(mods, sm.Where(psql.Group(PublicreportWaters.Columns.ID).OP("IN", PKArgExpr)), )...) } func attachPublicreportWaterImageImage0(ctx context.Context, exec bob.Executor, count int, publicreportWaterImage0 *PublicreportWaterImage, publicreportImage1 *PublicreportImage) (*PublicreportWaterImage, error) { setter := &PublicreportWaterImageSetter{ ImageID: omit.From(publicreportImage1.ID), } err := publicreportWaterImage0.Update(ctx, exec, setter) if err != nil { return nil, fmt.Errorf("attachPublicreportWaterImageImage0: %w", err) } return publicreportWaterImage0, nil } func (publicreportWaterImage0 *PublicreportWaterImage) InsertImage(ctx context.Context, exec bob.Executor, related *PublicreportImageSetter) error { var err error publicreportImage1, err := PublicreportImages.Insert(related).One(ctx, exec) if err != nil { return fmt.Errorf("inserting related objects: %w", err) } _, err = attachPublicreportWaterImageImage0(ctx, exec, 1, publicreportWaterImage0, publicreportImage1) if err != nil { return err } publicreportWaterImage0.R.Image = publicreportImage1 return nil } func (publicreportWaterImage0 *PublicreportWaterImage) AttachImage(ctx context.Context, exec bob.Executor, publicreportImage1 *PublicreportImage) error { var err error _, err = attachPublicreportWaterImageImage0(ctx, exec, 1, publicreportWaterImage0, publicreportImage1) if err != nil { return err } publicreportWaterImage0.R.Image = publicreportImage1 return nil } func attachPublicreportWaterImageWater0(ctx context.Context, exec bob.Executor, count int, publicreportWaterImage0 *PublicreportWaterImage, publicreportWater1 *PublicreportWater) (*PublicreportWaterImage, error) { setter := &PublicreportWaterImageSetter{ WaterID: omit.From(publicreportWater1.ID), } err := publicreportWaterImage0.Update(ctx, exec, setter) if err != nil { return nil, fmt.Errorf("attachPublicreportWaterImageWater0: %w", err) } return publicreportWaterImage0, nil } func (publicreportWaterImage0 *PublicreportWaterImage) InsertWater(ctx context.Context, exec bob.Executor, related *PublicreportWaterSetter) error { var err error publicreportWater1, err := PublicreportWaters.Insert(related).One(ctx, exec) if err != nil { return fmt.Errorf("inserting related objects: %w", err) } _, err = attachPublicreportWaterImageWater0(ctx, exec, 1, publicreportWaterImage0, publicreportWater1) if err != nil { return err } publicreportWaterImage0.R.Water = publicreportWater1 return nil } func (publicreportWaterImage0 *PublicreportWaterImage) AttachWater(ctx context.Context, exec bob.Executor, publicreportWater1 *PublicreportWater) error { var err error _, err = attachPublicreportWaterImageWater0(ctx, exec, 1, publicreportWaterImage0, publicreportWater1) if err != nil { return err } publicreportWaterImage0.R.Water = publicreportWater1 return nil } type publicreportWaterImageWhere[Q psql.Filterable] struct { ImageID psql.WhereMod[Q, int32] WaterID psql.WhereMod[Q, int32] } func (publicreportWaterImageWhere[Q]) AliasedAs(alias string) publicreportWaterImageWhere[Q] { return buildPublicreportWaterImageWhere[Q](buildPublicreportWaterImageColumns(alias)) } func buildPublicreportWaterImageWhere[Q psql.Filterable](cols publicreportWaterImageColumns) publicreportWaterImageWhere[Q] { return publicreportWaterImageWhere[Q]{ ImageID: psql.Where[Q, int32](cols.ImageID), WaterID: psql.Where[Q, int32](cols.WaterID), } } func (o *PublicreportWaterImage) Preload(name string, retrieved any) error { if o == nil { return nil } switch name { case "Image": rel, ok := retrieved.(*PublicreportImage) if !ok { return fmt.Errorf("publicreportWaterImage cannot load %T as %q", retrieved, name) } o.R.Image = rel return nil case "Water": rel, ok := retrieved.(*PublicreportWater) if !ok { return fmt.Errorf("publicreportWaterImage cannot load %T as %q", retrieved, name) } o.R.Water = rel return nil default: return fmt.Errorf("publicreportWaterImage has no relationship %q", name) } } type publicreportWaterImagePreloader struct { Image func(...psql.PreloadOption) psql.Preloader Water func(...psql.PreloadOption) psql.Preloader } func buildPublicreportWaterImagePreloader() publicreportWaterImagePreloader { return publicreportWaterImagePreloader{ Image: func(opts ...psql.PreloadOption) psql.Preloader { return psql.Preload[*PublicreportImage, PublicreportImageSlice](psql.PreloadRel{ Name: "Image", Sides: []psql.PreloadSide{ { From: PublicreportWaterImages, To: PublicreportImages, FromColumns: []string{"image_id"}, ToColumns: []string{"id"}, }, }, }, PublicreportImages.Columns.Names(), opts...) }, Water: func(opts ...psql.PreloadOption) psql.Preloader { return psql.Preload[*PublicreportWater, PublicreportWaterSlice](psql.PreloadRel{ Name: "Water", Sides: []psql.PreloadSide{ { From: PublicreportWaterImages, To: PublicreportWaters, FromColumns: []string{"water_id"}, ToColumns: []string{"id"}, }, }, }, PublicreportWaters.Columns.Names(), opts...) }, } } type publicreportWaterImageThenLoader[Q orm.Loadable] struct { Image func(...bob.Mod[*dialect.SelectQuery]) orm.Loader[Q] Water func(...bob.Mod[*dialect.SelectQuery]) orm.Loader[Q] } func buildPublicreportWaterImageThenLoader[Q orm.Loadable]() publicreportWaterImageThenLoader[Q] { type ImageLoadInterface interface { LoadImage(context.Context, bob.Executor, ...bob.Mod[*dialect.SelectQuery]) error } type WaterLoadInterface interface { LoadWater(context.Context, bob.Executor, ...bob.Mod[*dialect.SelectQuery]) error } return publicreportWaterImageThenLoader[Q]{ Image: thenLoadBuilder[Q]( "Image", func(ctx context.Context, exec bob.Executor, retrieved ImageLoadInterface, mods ...bob.Mod[*dialect.SelectQuery]) error { return retrieved.LoadImage(ctx, exec, mods...) }, ), Water: thenLoadBuilder[Q]( "Water", func(ctx context.Context, exec bob.Executor, retrieved WaterLoadInterface, mods ...bob.Mod[*dialect.SelectQuery]) error { return retrieved.LoadWater(ctx, exec, mods...) }, ), } } // LoadImage loads the publicreportWaterImage's Image into the .R struct func (o *PublicreportWaterImage) LoadImage(ctx context.Context, exec bob.Executor, mods ...bob.Mod[*dialect.SelectQuery]) error { if o == nil { return nil } // Reset the relationship o.R.Image = nil related, err := o.Image(mods...).One(ctx, exec) if err != nil { return err } o.R.Image = related return nil } // LoadImage loads the publicreportWaterImage's Image into the .R struct func (os PublicreportWaterImageSlice) LoadImage(ctx context.Context, exec bob.Executor, mods ...bob.Mod[*dialect.SelectQuery]) error { if len(os) == 0 { return nil } publicreportImages, err := os.Image(mods...).All(ctx, exec) if err != nil { return err } for _, o := range os { if o == nil { continue } for _, rel := range publicreportImages { if !(o.ImageID == rel.ID) { continue } o.R.Image = rel break } } return nil } // LoadWater loads the publicreportWaterImage's Water into the .R struct func (o *PublicreportWaterImage) LoadWater(ctx context.Context, exec bob.Executor, mods ...bob.Mod[*dialect.SelectQuery]) error { if o == nil { return nil } // Reset the relationship o.R.Water = nil related, err := o.Water(mods...).One(ctx, exec) if err != nil { return err } o.R.Water = related return nil } // LoadWater loads the publicreportWaterImage's Water into the .R struct func (os PublicreportWaterImageSlice) LoadWater(ctx context.Context, exec bob.Executor, mods ...bob.Mod[*dialect.SelectQuery]) error { if len(os) == 0 { return nil } publicreportWaters, err := os.Water(mods...).All(ctx, exec) if err != nil { return err } for _, o := range os { if o == nil { continue } for _, rel := range publicreportWaters { if !(o.WaterID == rel.ID) { continue } o.R.Water = rel break } } return nil }