package ent import ( "encoding/json" "sourcecode.social/reiver/go-erorr" "sourcecode.social/reiver/go-opt" "sourcecode.social/reiver/go-nul" ) var _ json.Marshaler = Application{} const ( errCannotMashalApplicationAsJSONNoName = erorr.Error("cannot marshal ent.Application to JSON — no ‘name’ set") errCannotMashalApplicationAsJSONNoVapidKey = erorr.Error("cannot marshal ent.Application to JSON — no ‘vapid_key’ set") ) // Appication represents a Mastodon API "Appication". // // See: // https://docs.joinmastodon.org/entities/Application/ type Application struct { Name opt.Optional[string] `json:"name"` WebSite nul.Nullable[string] `json:"website"` // optional — field has JSON null value in JSON if not set VapidKey opt.Optional[string] `json:"vapid_key"` ClientID opt.Optional[string] `json:"client_id"` // optional — field not included in JSON if not set ClientSecret opt.Optional[string] `json:"client_secret"` // optional — field not included in JSON if not set } func (receiver Application) MarshalJSON() ([]byte, error) { var array [512]byte var buffer []byte = array[0:0] buffer = append(buffer, "{"...) { val, found := receiver.Name.Get() if !found { return nil, errCannotMashalApplicationAsJSONNoName } buffer = append(buffer, `"name":`...) { marshaled, err := json.Marshal(val) if nil != err { return nil, erorr.Errorf("ent: could not marshal ent.Application.Name as JSON: %w", err) } buffer = append(buffer, marshaled...) } } { buffer = append(buffer, `,"website":`...) switch receiver.WebSite { case nul.Nothing[string](), nul.Null[string](): buffer = append(buffer, `null`...) default: website, found := receiver.WebSite.Get() if !found { return nil, erorr.Error("ent: could not marshal ent.Application.WebSite as JSON: internal error") } marshaled, err := json.Marshal(website) if nil != err { return nil, erorr.Errorf("ent: could not marshal ent.Application.WebSite as JSON: %w", err) } buffer = append(buffer, marshaled...) } } { val, found := receiver.VapidKey.Get() if !found { return nil, errCannotMashalApplicationAsJSONNoVapidKey } buffer = append(buffer, `,"vapid_key":`...) { marshaled, err := json.Marshal(val) if nil != err { return nil, erorr.Errorf("ent: could not marshal ent.Application.VapidKey as JSON: %w", err) } buffer = append(buffer, marshaled...) } } { switch receiver.ClientID { case opt.Nothing[string](): // Nothing here. default: clientID, found := receiver.ClientID.Get() if !found { return nil, erorr.Error("ent: could not marshal ent.Application.ClientID as JSON: internal error") } buffer = append(buffer, `,"client_id":`...) marshaled, err := json.Marshal(clientID) if nil != err { return nil, erorr.Errorf("ent: could not marshal ent.Application.ClientID as JSON: %w", err) } buffer = append(buffer, marshaled...) } } { switch receiver.ClientSecret { case opt.Nothing[string](): // Nothing here. default: clientSecret, found := receiver.ClientSecret.Get() if !found { return nil, erorr.Error("ent: could not marshal ent.Application.ClientSecret as JSON: internal error") } buffer = append(buffer, `,"client_secret":`...) marshaled, err := json.Marshal(clientSecret) if nil != err { return nil, erorr.Errorf("ent: could not marshal ent.Application.ClientSecret as JSON: %w", err) } buffer = append(buffer, marshaled...) } } buffer = append(buffer, "}"...) return buffer, nil }