account update nearly working

internal/db/db.go

@@ -92,6 +92,9 @@ type DB interface {
 	// The given interface i will be set to the result of the query, whatever it is. Use a pointer or a slice.
 	UpdateByID(id string, i interface{}) error
 
+	// UpdateOneByID updates interface i with database the given database id. It will update one field of key key and value value.
+	UpdateOneByID(id string, key string, value interface{}, i interface{}) error
+
 	// DeleteByID removes i with id id.
 	// If i didn't exist anyway, then no error should be returned.
 	DeleteByID(id string, i interface{}) error
@@ -156,7 +159,15 @@ type DB interface {
 	NewSignup(username string, reason string, requireApproval bool, email string, password string, signUpIP net.IP, locale string, appID string) (*model.User, error)
 
 	// SetHeaderOrAvatarForAccountID sets the header or avatar for the given accountID to the given media attachment.
-	SetHeaderOrAvatarForAccountID(mediaAttachmen *model.MediaAttachment, accountID string) error
+	SetHeaderOrAvatarForAccountID(mediaAttachment *model.MediaAttachment, accountID string) error
+
+	// GetHeaderAvatarForAccountID gets the current avatar for the given account ID.
+	// The passed mediaAttachment pointer will be populated with the value of the avatar, if it exists.
+	GetAvatarForAccountID(avatar *model.MediaAttachment, accountID string) error
+
+	// GetHeaderForAccountID gets the current header for the given account ID.
+	// The passed mediaAttachment pointer will be populated with the value of the header, if it exists.
+	GetHeaderForAccountID(header *model.MediaAttachment, accountID string) error
 
 	/*
 		USEFUL CONVERSION FUNCTIONS

internal/db/pg.go

@@ -274,6 +274,11 @@ func (ps *postgresService) UpdateByID(id string, i interface{}) error {
 	return nil
 }
 
+func (ps *postgresService) UpdateOneByID(id string, key string, value interface{}, i interface{}) error {
+	_, err := ps.conn.Model(i).Set("? = ?", key, value).Where("id = ?", id).Update()
+	return err
+}
+
 func (ps *postgresService) DeleteByID(id string, i interface{}) error {
 	if _, err := ps.conn.Model(i).Where("id = ?", id).Delete(); err != nil {
 		if err == pg.ErrNoRows {
@@ -468,6 +473,26 @@ func (ps *postgresService) SetHeaderOrAvatarForAccountID(mediaAttachment *model.
 	return err
 }
 
+func (ps *postgresService) GetHeaderForAccountID(header *model.MediaAttachment, accountID string) error {
+	if err := ps.conn.Model(header).Where("account_id = ?", accountID).Where("header = ?", true).Select(); err != nil {
+		if err == pg.ErrNoRows {
+			return ErrNoEntries{}
+		}
+		return err
+	}
+	return nil
+}
+
+func (ps *postgresService) GetAvatarForAccountID(avatar *model.MediaAttachment, accountID string) error {
+	if err := ps.conn.Model(avatar).Where("account_id = ?", accountID).Where("avatar = ?", true).Select(); err != nil {
+		if err == pg.ErrNoRows {
+			return ErrNoEntries{}
+		}
+		return err
+	}
+	return nil
+}
+
 /*
 	CONVERSION FUNCTIONS
 */
@@ -478,18 +503,6 @@ func (ps *postgresService) SetHeaderOrAvatarForAccountID(mediaAttachment *model.
 // that the account actually belongs to.
 func (ps *postgresService) AccountToMastoSensitive(a *model.Account) (*mastotypes.Account, error) {
 
-	fields := []mastotypes.Field{}
-	for _, f := range a.Fields {
-		mField := mastotypes.Field{
-			Name:  f.Name,
-			Value: f.Value,
-		}
-		if !f.VerifiedAt.IsZero() {
-			mField.VerifiedAt = f.VerifiedAt.Format(time.RFC3339)
-		}
-		fields = append(fields, mField)
-	}
-
 	// count followers
 	followers := []model.Follow{}
 	if err := ps.GetFollowersByAccountID(a.ID, &followers); err != nil {
@@ -538,6 +551,39 @@ func (ps *postgresService) AccountToMastoSensitive(a *model.Account) (*mastotype
 		lastStatusAt = lastStatus.CreatedAt.Format(time.RFC3339)
 	}
 
+	// build the avatar and header URLs
+	avi := &model.MediaAttachment{}
+	if err := ps.GetAvatarForAccountID(avi, a.ID); err != nil {
+		if _, ok := err.(ErrNoEntries); !ok {
+			return nil, fmt.Errorf("error getting avatar: %s", err)
+		}
+	}
+	aviURL := avi.File.Path
+	aviURLStatic := avi.Thumbnail.Path
+
+	header := &model.MediaAttachment{}
+	if err := ps.GetHeaderForAccountID(avi, a.ID); err != nil {
+		if _, ok := err.(ErrNoEntries); !ok {
+			return nil, fmt.Errorf("error getting header: %s", err)
+		}
+	}
+	headerURL := header.File.Path
+	headerURLStatic := header.Thumbnail.Path
+
+	// get the fields set on this account
+	fields := []mastotypes.Field{}
+	for _, f := range a.Fields {
+		mField := mastotypes.Field{
+			Name:  f.Name,
+			Value: f.Value,
+		}
+		if !f.VerifiedAt.IsZero() {
+			mField.VerifiedAt = f.VerifiedAt.Format(time.RFC3339)
+		}
+		fields = append(fields, mField)
+	}
+
+	// check pending follow requests aimed at this account
 	fr := []model.FollowRequest{}
 	if err := ps.GetFollowRequestsForAccountID(a.ID, &fr); err != nil {
 		if _, ok := err.(ErrNoEntries); !ok {
@@ -549,6 +595,7 @@ func (ps *postgresService) AccountToMastoSensitive(a *model.Account) (*mastotype
 		frc = len(fr)
 	}
 
+	// derive source from fields and other info
 	source := &mastotypes.Source{
 		Privacy:             a.Privacy,
 		Sensitive:           a.Sensitive,
@@ -567,17 +614,17 @@ func (ps *postgresService) AccountToMastoSensitive(a *model.Account) (*mastotype
 		Bot:            a.Bot,
 		CreatedAt:      a.CreatedAt.Format(time.RFC3339),
 		Note:           a.Note,
-		URL:            a.URL,
-		Avatar:         a.AvatarRemoteURL.String(),
-		AvatarStatic:   a.AvatarRemoteURL.String(),
-		Header:         a.HeaderRemoteURL.String(),
-		HeaderStatic:   a.HeaderRemoteURL.String(),
+		URL:            a.URL, // TODO: set this during account creation
+		Avatar:         aviURL, // TODO: build this url properly using host and protocol from config
+		AvatarStatic:   aviURLStatic, // TODO: build this url properly using host and protocol from config
+		Header:         headerURL, // TODO: build this url properly using host and protocol from config
+		HeaderStatic:   headerURLStatic, // TODO: build this url properly using host and protocol from config
 		FollowersCount: followersCount,
 		FollowingCount: followingCount,
 		StatusesCount:  statusesCount,
 		LastStatusAt:   lastStatusAt,
 		Source:         source,
-		Emojis:         nil,
+		Emojis:         nil, // TODO: implement this
 		Fields:         fields,
 	}, nil
 }

internal/module/account/account.go

@@ -19,8 +19,11 @@
 package account
 
 import (
+	"bytes"
 	"errors"
 	"fmt"
+	"io"
+	"mime/multipart"
 	"net"
 	"net/http"
 
@@ -39,8 +42,9 @@ import (
 )
 
 const (
+	idKey                 = "id"
 	basePath              = "/api/v1/accounts"
-	basePathWithID        = basePath + "/:id"
+	basePathWithID        = basePath + "/:" + idKey
 	verifyPath            = basePath + "/verify_credentials"
 	updateCredentialsPath = basePath + "/update_credentials"
 )
@@ -144,6 +148,10 @@ func (m *accountModule) accountVerifyGETHandler(c *gin.Context) {
 
 // accountUpdateCredentialsPATCHHandler allows a user to modify their account/profile settings.
 // It should be served as a PATCH at /api/v1/accounts/update_credentials
+//
+// TODO: this can be optimized massively by building up a picture of what we want the new account
+// details to be, and then inserting it all in the database at once. As it is, we do queries one-by-one
+// which is not gonna make the database very happy when lots of requests are going through.
 func (m *accountModule) accountUpdateCredentialsPATCHHandler(c *gin.Context) {
 	l := m.log.WithField("func", "accountUpdateCredentialsPATCHHandler")
 	authed, err := oauth.MustAuth(c, true, false, false, true)
@@ -152,63 +160,180 @@ func (m *accountModule) accountUpdateCredentialsPATCHHandler(c *gin.Context) {
 		c.JSON(http.StatusForbidden, gin.H{"error": err.Error()})
 		return
 	}
+	l.Tracef("retrieved account %+v", authed.Account.ID)
 
 	l.Trace("parsing request form")
 	form := &mastotypes.UpdateCredentialsRequest{}
 	if err := c.ShouldBind(form); err != nil || form == nil {
 		l.Debugf("could not parse form from request: %s", err)
-		c.JSON(http.StatusBadRequest, gin.H{"error": "missing one or more required form values"})
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
 		return
 	}
 
-	// TODO: proper form validation
-
-	// TODO: tidy this code into subfunctions
-	if form.Header != nil && form.Header.Size != 0 {
-		if form.Header.Size > m.config.MediaConfig.MaxImageSize {
-			err = fmt.Errorf("header with size %d exceeded max image size of %d bytes", form.Header.Size, m.config.MediaConfig.MaxImageSize)
-			l.Debugf("error processing header: %s", err)
-			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
-			return
-		}
-		f, err := form.Header.Open()
-		if err != nil {
-			l.Debugf("error processing header: %s", err)
-			c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("could not read provided header: %s", err)})
-			return
-		}
-
-		// extract the bytes
-		imageBytes := []byte{}
-		size, err := f.Read(imageBytes)
-		defer func(){
-			if err := f.Close(); err != nil {
-				m.log.Errorf("error closing multipart file: %s", err)
-			}
-		}()
-		if err != nil || size == 0 {
-			l.Debugf("error processing header: %s", err)
-			c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("could not read provided header: %s", err)})
-			return
-		}
-
-		// do the setting
-		headerInfo, err := m.mediaHandler.SetHeaderOrAvatarForAccountID(imageBytes, authed.Account.ID, "header")
-		if err != nil {
-			l.Debugf("error processing header: %s", err)
-			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
-			return
-		}
-		l.Tracef("new header info for account %s is %+v", headerInfo)
+	// if everything on the form is nil, then nothing has been set and we shouldn't continue
+	if form.Discoverable == nil && form.Bot == nil && form.DisplayName == nil && form.Note == nil && form.Avatar == nil && form.Header == nil && form.Locked == nil && form.Source == nil && form.FieldsAttributes == nil {
+		l.Debugf("could not parse form from request")
+		c.JSON(http.StatusBadRequest, gin.H{"error": "empty form submitted"})
+		return
 	}
 
-	l.Tracef("retrieved account %+v", authed.Account.ID)
+	if form.Discoverable != nil {
+		if err := m.db.UpdateOneByID(authed.Account.ID, "discoverable", *form.Discoverable, &model.Account{}); err != nil {
+			l.Debugf("error updating discoverable: %s", err)
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+	}
+
+	if form.Bot != nil {
+		if err := m.db.UpdateOneByID(authed.Account.ID, "bot", *form.Bot, &model.Account{}); err != nil {
+			l.Debugf("error updating bot: %s", err)
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+	}
+
+	if form.DisplayName != nil {
+		if err := m.db.UpdateOneByID(authed.Account.ID, "display_name", *form.DisplayName, &model.Account{}); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+	}
+
+	if form.Note != nil {
+		if err := m.db.UpdateOneByID(authed.Account.ID, "note", *form.Note, &model.Account{}); err != nil {
+			l.Debugf("error updating note: %s", err)
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+	}
+
+	if form.Avatar != nil && form.Avatar.Size != 0 {
+		avatarInfo, err := m.UpdateAccountAvatar(form.Avatar, authed.Account.ID)
+		if err != nil {
+			l.Debugf("could not update avatar for account %s: %s", authed.Account.ID, err)
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		l.Tracef("new avatar info for account %s is %+v", authed.Account.ID, avatarInfo)
+	}
+
+	if form.Header != nil && form.Header.Size != 0 {
+		headerInfo, err := m.UpdateAccountHeader(form.Header, authed.Account.ID)
+		if err != nil {
+			l.Debugf("could not update header for account %s: %s", authed.Account.ID, err)
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		l.Tracef("new header info for account %s is %+v", authed.Account.ID, headerInfo)
+	}
+
+	if form.Locked != nil {
+		if err := m.db.UpdateOneByID(authed.Account.ID, "locked", *form.Locked, &model.Account{}); err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"": err.Error()})
+			return
+		}
+	}
+
+	if form.Source != nil {
+
+	}
+
+	if form.FieldsAttributes != nil {
+
+	}
+
+	// fetch the account with all updated values set
+	updatedAccount := &model.Account{}
+	if err := m.db.GetByID(authed.Account.ID, updatedAccount); err != nil {
+		l.Debugf("could not fetch updated account %s: %s", authed.Account.ID, err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	acctSensitive, err := m.db.AccountToMastoSensitive(updatedAccount)
+	if err != nil {
+		l.Tracef("could not convert account into mastosensitive account: %s", err)
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	l.Tracef("conversion successful, returning OK and mastosensitive account %+v", acctSensitive)
+	c.JSON(http.StatusOK, acctSensitive)
 }
 
 /*
 	HELPER FUNCTIONS
 */
 
+// TODO: try to combine the below two functions because this is a lot of code repetition.
+
+// UpdateAccountAvatar does the dirty work of checking the avatar part of an account update form,
+// parsing and checking the image, and doing the necessary updates in the database for this to become
+// the account's new avatar image.
+func (m *accountModule) UpdateAccountAvatar(avatar *multipart.FileHeader, accountID string) (*model.MediaAttachment, error) {
+	var err error
+	if avatar.Size > m.config.MediaConfig.MaxImageSize {
+		err = fmt.Errorf("avatar with size %d exceeded max image size of %d bytes", avatar.Size, m.config.MediaConfig.MaxImageSize)
+		return nil, err
+	}
+	f, err := avatar.Open()
+	if err != nil {
+		return nil, fmt.Errorf("could not read provided avatar: %s", err)
+	}
+
+	// extract the bytes
+	buf := new(bytes.Buffer)
+	size, err := io.Copy(buf, f)
+	if err != nil {
+		return nil, fmt.Errorf("could not read provided avatar: %s", err)
+	}
+	if size == 0 {
+		return nil, errors.New("could not read provided avatar: size 0 bytes")
+	}
+
+	// do the setting
+	avatarInfo, err := m.mediaHandler.SetHeaderOrAvatarForAccountID(buf.Bytes(), accountID, "avatar")
+	if err != nil {
+		return nil, fmt.Errorf("error processing avatar: %s", err)
+	}
+
+	return avatarInfo, f.Close()
+}
+
+// UpdateAccountHeader does the dirty work of checking the header part of an account update form,
+// parsing and checking the image, and doing the necessary updates in the database for this to become
+// the account's new header image.
+func (m *accountModule) UpdateAccountHeader(header *multipart.FileHeader, accountID string) (*model.MediaAttachment, error) {
+	var err error
+	if header.Size > m.config.MediaConfig.MaxImageSize {
+		err = fmt.Errorf("header with size %d exceeded max image size of %d bytes", header.Size, m.config.MediaConfig.MaxImageSize)
+		return nil, err
+	}
+	f, err := header.Open()
+	if err != nil {
+		return nil, fmt.Errorf("could not read provided header: %s", err)
+	}
+
+	// extract the bytes
+	buf := new(bytes.Buffer)
+	size, err := io.Copy(buf, f)
+	if err != nil {
+		return nil, fmt.Errorf("could not read provided header: %s", err)
+	}
+	if size == 0 {
+		return nil, errors.New("could not read provided header: size 0 bytes")
+	}
+
+	// do the setting
+	headerInfo, err := m.mediaHandler.SetHeaderOrAvatarForAccountID(buf.Bytes(), accountID, "header")
+	if err != nil {
+		return nil, fmt.Errorf("error processing header: %s", err)
+	}
+
+	return headerInfo, f.Close()
+}
+
 // accountCreate does the dirty work of making an account and user in the database.
 // It then returns a token to the caller, for use with the new account, as per the
 // spec here: https://docs.joinmastodon.org/methods/accounts/

internal/module/account/account_test.go

@@ -19,13 +19,17 @@
 package account
 
 import (
+	"bytes"
 	"context"
 	"encoding/json"
 	"fmt"
+	"io"
 	"io/ioutil"
+	"mime/multipart"
 	"net/http"
 	"net/http/httptest"
 	"net/url"
+	"os"
 	"testing"
 	"time"
 
@@ -40,6 +44,7 @@ import (
 	"github.com/superseriousbusiness/gotosocial/internal/db/model"
 	"github.com/superseriousbusiness/gotosocial/internal/media"
 	"github.com/superseriousbusiness/gotosocial/internal/oauth"
+	"github.com/superseriousbusiness/gotosocial/internal/storage"
 	"github.com/superseriousbusiness/gotosocial/pkg/mastotypes"
 	"github.com/superseriousbusiness/oauth2/v4"
 	"github.com/superseriousbusiness/oauth2/v4/models"
@@ -57,7 +62,8 @@ type AccountTestSuite struct {
 	testApplication      *model.Application
 	testToken            oauth2.TokenInfo
 	mockOauthServer      *oauth.MockServer
-	mockMediaHandler     *media.MockMediaHandler
+	mockStorage          *storage.MockStorage
+	mediaHandler         media.MediaHandler
 	db                   db.DB
 	accountModule        *accountModule
 	newUserFormHappyPath url.Values
@@ -74,6 +80,11 @@ func (suite *AccountTestSuite) SetupSuite() {
 	log.SetLevel(logrus.TraceLevel)
 	suite.log = log
 
+	suite.testAccountLocal = &model.Account{
+		ID:       uuid.NewString(),
+		Username: "test_user",
+	}
+
 	// can use this test application throughout
 	suite.testApplication = &model.Application{
 		ID:           "weeweeeeeeeeeeeeee",
@@ -107,6 +118,9 @@ func (suite *AccountTestSuite) SetupSuite() {
 		Database:        "postgres",
 		ApplicationName: "gotosocial",
 	}
+	c.MediaConfig = &config.MediaConfig{
+		MaxImageSize: 2 << 20,
+	}
 	suite.config = c
 
 	// use an actual database for this, because it's just easier than mocking one out
@@ -130,11 +144,15 @@ func (suite *AccountTestSuite) SetupSuite() {
 		Code: "we're authorized now!",
 	}, nil)
 
-	// mock the media handler because some handlers (eg update credentials) need to upload media (new header/avatar)
-	suite.mockMediaHandler = &media.MockMediaHandler{}
+	suite.mockStorage = &storage.MockStorage{}
+	// We don't need storage to do anything for these tests, so just simulate a success and do nothing -- we won't need to return anything from storage
+	suite.mockStorage.On("StoreFileAt", mock.AnythingOfType("string"), mock.AnythingOfType("[]uint8")).Return(nil)
+
+	// set a media handler because some handlers (eg update credentials) need to upload media (new header/avatar)
+	suite.mediaHandler = media.New(suite.config, suite.db, suite.mockStorage, log)
 
 	// and finally here's the thing we're actually testing!
-	suite.accountModule = New(suite.config, suite.db, suite.mockOauthServer, suite.mockMediaHandler, suite.log).(*accountModule)
+	suite.accountModule = New(suite.config, suite.db, suite.mockOauthServer, suite.mediaHandler, suite.log).(*accountModule)
 }
 
 func (suite *AccountTestSuite) TearDownSuite() {
@@ -150,9 +168,11 @@ func (suite *AccountTestSuite) SetupTest() {
 		&model.User{},
 		&model.Account{},
 		&model.Follow{},
+		&model.FollowRequest{},
 		&model.Status{},
 		&model.Application{},
 		&model.EmailDomainBlock{},
+		&model.MediaAttachment{},
 	}
 	for _, m := range models {
 		if err := suite.db.CreateTable(m); err != nil {
@@ -186,9 +206,11 @@ func (suite *AccountTestSuite) TearDownTest() {
 		&model.User{},
 		&model.Account{},
 		&model.Follow{},
+		&model.FollowRequest{},
 		&model.Status{},
 		&model.Application{},
 		&model.EmailDomainBlock{},
+		&model.MediaAttachment{},
 	}
 	for _, m := range models {
 		if err := suite.db.DropTable(m); err != nil {
@@ -201,6 +223,10 @@ func (suite *AccountTestSuite) TearDownTest() {
 	ACTUAL TESTS
 */
 
+/*
+	TESTING: AccountCreatePOSTHandler
+*/
+
 // TestAccountCreatePOSTHandlerSuccessful checks the happy path for an account creation request: all the fields provided are valid,
 // and at the end of it a new user and account should be added into the database.
 //
@@ -455,6 +481,58 @@ func (suite *AccountTestSuite) TestAccountCreatePOSTHandlerInsufficientReason()
 	assert.Equal(suite.T(), `{"error":"reason should be at least 40 chars but 'just cuz' was 8"}`, string(b))
 }
 
+/*
+	TESTING: AccountUpdateCredentialsPATCHHandler
+*/
+
+func (suite *AccountTestSuite) TestAccountUpdateCredentialsPATCHHandler() {
+
+	// put test local account in db
+	err := suite.db.Put(suite.testAccountLocal)
+	assert.NoError(suite.T(), err)
+
+	// attach avatar to request
+	aviFile, err := os.Open("../../media/test/test-jpeg.jpg")
+	assert.NoError(suite.T(), err)
+	body := &bytes.Buffer{}
+	writer := multipart.NewWriter(body)
+
+	part, err := writer.CreateFormFile("avatar", "test-jpeg.jpg")
+	assert.NoError(suite.T(), err)
+
+	_, err = io.Copy(part, aviFile)
+	assert.NoError(suite.T(), err)
+
+	err = aviFile.Close()
+	assert.NoError(suite.T(), err)
+
+	err = writer.Close()
+	assert.NoError(suite.T(), err)
+
+	// setup
+	recorder := httptest.NewRecorder()
+	ctx, _ := gin.CreateTestContext(recorder)
+	ctx.Set(oauth.SessionAuthorizedAccount, suite.testAccountLocal)
+	ctx.Set(oauth.SessionAuthorizedToken, suite.testToken)
+	ctx.Request = httptest.NewRequest(http.MethodPatch, fmt.Sprintf("http://localhost:8080/%s", updateCredentialsPath), body) // the endpoint we're hitting
+	ctx.Request.Header.Set("Content-Type", writer.FormDataContentType())
+	suite.accountModule.accountUpdateCredentialsPATCHHandler(ctx)
+
+	// check response
+
+	// 1. we should have OK because our request was valid
+	suite.EqualValues(http.StatusOK, recorder.Code)
+
+	// 2. we should have an error message in the result body
+	result := recorder.Result()
+	defer result.Body.Close()
+	// TODO: implement proper checks here
+	//
+	// b, err := ioutil.ReadAll(result.Body)
+	// assert.NoError(suite.T(), err)
+	// assert.Equal(suite.T(), `{"error":"not authorized"}`, string(b))
+}
+
 func TestAccountTestSuite(t *testing.T) {
 	suite.Run(t, new(AccountTestSuite))
 }

pkg/mastotypes/account.go

@@ -92,40 +92,40 @@ type AccountCreateRequest struct {
 // See https://docs.joinmastodon.org/methods/accounts/
 type UpdateCredentialsRequest struct {
 	// Whether the account should be shown in the profile directory.
-	Discoverable string `form:"discoverable"`
+	Discoverable *bool `form:"discoverable"`
 	// Whether the account has a bot flag.
-	Bot bool `form:"bot"`
+	Bot *bool `form:"bot"`
 	// The display name to use for the profile.
-	DisplayName string `form:"display_name"`
+	DisplayName *string `form:"display_name"`
 	// The account bio.
-	Note string `form:"note"`
+	Note *string `form:"note"`
 	// Avatar image encoded using multipart/form-data
 	Avatar *multipart.FileHeader `form:"avatar"`
 	// Header image encoded using multipart/form-data
 	Header *multipart.FileHeader `form:"header"`
 	// Whether manual approval of follow requests is required.
-	Locked bool `form:"locked"`
+	Locked *bool `form:"locked"`
 	// New Source values for this account
 	Source *UpdateSource `form:"source"`
 	// Profile metadata name and value
-	FieldsAttributes []UpdateField `form:"fields_attributes"`
+	FieldsAttributes *[]UpdateField `form:"fields_attributes"`
 }
 
 // UpdateSource is to be used specifically in an UpdateCredentialsRequest.
 type UpdateSource struct {
 	// Default post privacy for authored statuses.
-	Privacy string `form:"privacy"`
+	Privacy *string `form:"privacy"`
 	// Whether to mark authored statuses as sensitive by default.
-	Sensitive bool `form:"sensitive"`
+	Sensitive *bool `form:"sensitive"`
 	// Default language to use for authored statuses. (ISO 6391)
-	Language string `form:"language"`
+	Language *string `form:"language"`
 }
 
 // UpdateField is to be used specifically in an UpdateCredentialsRequest.
 // By default, max 4 fields and 255 characters per property/value.
 type UpdateField struct {
 	// Name of the field
-	Name string `form:"name"`
+	Name *string `form:"name"`
 	// Value of the field
-	Value string `form:"value"`
+	Value *string `form:"value"`
 }