feat(errors): implemented custom errors

Signed-off-by: SoXX <soxx@fenpa.ws>
This commit is contained in:
SoXX 2024-06-25 21:55:43 +02:00
parent 63e74219ed
commit d94ae83c2f
8 changed files with 324 additions and 150 deletions

View File

@ -1,7 +0,0 @@
package error
type MissingAnthrovePostIDError struct{}
func (e *MissingAnthrovePostIDError) Error() string {
return "AnthrovePostID is empty"
}

View File

@ -3,24 +3,29 @@ package postgres
import (
"context"
"errors"
errors2 "git.dragse.it/anthrove/otter-space-sdk/pkg/errors"
error2 "git.dragse.it/anthrove/otter-space-sdk/error"
"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
log "github.com/sirupsen/logrus"
"gorm.io/gorm"
)
func CreatePost(ctx context.Context, db *gorm.DB, anthrovePost *models.Post) error {
result := db.WithContext(ctx).Create(&anthrovePost)
if result.RowsAffected == 0 {
return &error2.NoDataWritten{}
if anthrovePost == nil {
return &errors2.EntityValidationFailed{Reason: "anthrovePost is nil"}
}
result := db.WithContext(ctx).Create(&anthrovePost)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrDuplicatedKey) {
return &error2.EntityAlreadyExists{}
return &errors2.EntityAlreadyExists{}
}
return result.Error
}
if result.RowsAffected == 0 {
return &errors2.NoDataWritten{}
}
log.WithFields(log.Fields{
@ -32,44 +37,58 @@ func CreatePost(ctx context.Context, db *gorm.DB, anthrovePost *models.Post) err
}
func GetPostByAnthroveID(ctx context.Context, db *gorm.DB, anthrovePostID models.AnthrovePostID) (*models.Post, error) {
if anthrovePostID == "" {
return nil, &error2.MissingAnthrovePostIDError{}
return nil, &errors2.EntityValidationFailed{Reason: "anthrovePostID is not set"}
}
//TODO maybe check ofor id length too...?
var post models.Post
result := db.WithContext(ctx).First(&post, "id = ?", anthrovePostID)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &error2.NoDataFound{}
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
return &post, nil
}
func GetPostByURL(ctx context.Context, db *gorm.DB, sourceURL string) (*models.Post, error) {
var post models.Post
err := db.WithContext(ctx).Raw(`SELECT p.id AS id, p.rating as rating FROM "Post" AS p INNER JOIN "PostReference" AS pr ON p.id = pr.post_id AND pr.url = $1 LIMIT 1`, sourceURL).First(&post).Error
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, nil
if sourceURL == "" {
return nil, &errors2.EntityValidationFailed{Reason: "sourceURL is not set"}
}
return nil, err
var post models.Post
result := db.WithContext(ctx).Raw(`SELECT p.id AS id, p.rating as rating FROM "Post" AS p INNER JOIN "PostReference" AS pr ON p.id = pr.post_id AND pr.url = $1 LIMIT 1`, sourceURL).First(&post)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
return &post, nil
}
func GetPostBySourceID(ctx context.Context, db *gorm.DB, sourceID models.AnthroveSourceID) (*models.Post, error) {
var post models.Post
err := db.WithContext(ctx).Raw(`SELECT p.id AS id, p.rating as rating FROM "Post" AS p INNER JOIN "PostReference" AS pr ON p.id = pr.post_id AND pr.source_id = $1 LIMIT 1`, sourceID).First(&post).Error
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, nil
if sourceID == "" {
return nil, &errors2.EntityValidationFailed{Reason: "sourceID is not set"}
}
return nil, err
var post models.Post
result := db.WithContext(ctx).Raw(`SELECT p.id AS id, p.rating as rating FROM "Post" AS p INNER JOIN "PostReference" AS pr ON p.id = pr.post_id AND pr.source_id = $1 LIMIT 1`, sourceID).First(&post)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
return &post, nil

View File

@ -2,6 +2,8 @@ package postgres
import (
"context"
"errors"
errors2 "git.dragse.it/anthrove/otter-space-sdk/pkg/errors"
"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
log "github.com/sirupsen/logrus"
"gorm.io/gorm"
@ -9,23 +11,44 @@ import (
func CreateReferenceBetweenPostAndSource(ctx context.Context, db *gorm.DB, anthrovePostID models.AnthrovePostID, sourceDomain models.AnthroveSourceDomain) error {
var source models.Source
var err error
if anthrovePostID == "" {
return &errors2.EntityValidationFailed{Reason: "anthrovePostID cannot be empty"}
}
if len(anthrovePostID) != 25 {
return &errors2.EntityValidationFailed{Reason: "anthrovePostID needs to be 25 characters long"}
}
if sourceDomain == "" {
return &errors2.EntityValidationFailed{Reason: "sourceDomain cannot be empty"}
}
// Find the source
err = db.WithContext(ctx).Where("domain = ?", sourceDomain).First(&source).Error
if err != nil {
return err
result := db.WithContext(ctx).Where("domain = ?", sourceDomain).First(&source)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return &errors2.NoDataFound{}
}
return result.Error
}
// Establish the relationship
err = db.WithContext(ctx).Create(models.PostReference{
result = db.WithContext(ctx).Create(models.PostReference{
PostID: string(anthrovePostID),
SourceID: string(source.ID),
URL: string(sourceDomain),
}).Error
})
if err != nil {
return err
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrDuplicatedKey) {
return &errors2.EntityAlreadyExists{}
}
return result.Error
}
if result.RowsAffected == 0 {
return &errors2.NoDataWritten{}
}
log.WithFields(log.Fields{
@ -37,14 +60,34 @@ func CreateReferenceBetweenPostAndSource(ctx context.Context, db *gorm.DB, anthr
}
func CreateReferenceBetweenUserAndPost(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, anthrovePostID models.AnthrovePostID) error {
if anthrovePostID == "" {
return &errors2.EntityValidationFailed{Reason: "anthrovePostID cannot be empty"}
}
if len(anthrovePostID) != 25 {
return &errors2.EntityValidationFailed{Reason: "anthrovePostID needs to be 25 characters long"}
}
if anthroveUserID == "" {
return &errors2.EntityValidationFailed{Reason: "anthroveUserID cannot be empty"}
}
userFavorite := models.UserFavorites{
UserID: string(anthroveUserID),
PostID: string(anthrovePostID),
}
err := db.WithContext(ctx).Create(&userFavorite).Error
if err != nil {
return err
result := db.WithContext(ctx).Create(&userFavorite)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrDuplicatedKey) {
return &errors2.EntityAlreadyExists{}
}
return result.Error
}
if result.RowsAffected == 0 {
return &errors2.NoDataWritten{}
}
log.WithFields(log.Fields{
@ -57,9 +100,25 @@ func CreateReferenceBetweenUserAndPost(ctx context.Context, db *gorm.DB, anthrov
func CheckReferenceBetweenUserAndPost(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, anthrovePostID models.AnthrovePostID) (bool, error) {
var count int64
err := db.WithContext(ctx).Model(&models.UserFavorites{}).Where("user_id = ? AND post_id = ?", string(anthroveUserID), string(anthrovePostID)).Count(&count).Error
if err != nil {
return false, err
if anthrovePostID == "" {
return false, &errors2.EntityValidationFailed{Reason: "anthrovePostID cannot be empty"}
}
if len(anthrovePostID) != 25 {
return false, &errors2.EntityValidationFailed{Reason: "anthrovePostID needs to be 25 characters long"}
}
if anthroveUserID == "" {
return false, &errors2.EntityValidationFailed{Reason: "anthroveUserID cannot be empty"}
}
result := db.WithContext(ctx).Model(&models.UserFavorites{}).Where("user_id = ? AND post_id = ?", string(anthroveUserID), string(anthrovePostID)).Count(&count)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return false, &errors2.NoDataFound{}
}
return false, result.Error
}
exists := count > 0

View File

@ -2,7 +2,8 @@ package postgres
import (
"context"
"fmt"
"errors"
errors2 "git.dragse.it/anthrove/otter-space-sdk/pkg/errors"
"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
log "github.com/sirupsen/logrus"
@ -13,15 +14,22 @@ import (
func CreateSource(ctx context.Context, db *gorm.DB, anthroveSource *models.Source) error {
if anthroveSource.Domain == "" {
return fmt.Errorf("anthroveSource domain is required")
return &errors2.EntityValidationFailed{Reason: "Domain is required"}
}
result := db.WithContext(ctx).Where(models.Source{Domain: anthroveSource.Domain}).FirstOrCreate(anthroveSource)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrDuplicatedKey) {
return &errors2.EntityAlreadyExists{}
}
return result.Error
}
if result.RowsAffected == 0 {
return &errors2.NoDataWritten{}
}
log.WithFields(log.Fields{
"node_source_url": anthroveSource.Domain,
"node_source_displayName": anthroveSource.DisplayName,
@ -38,6 +46,9 @@ func GetAllSource(ctx context.Context, db *gorm.DB) ([]models.Source, error) {
result := db.WithContext(ctx).Find(&sources)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
} // TODO really...? i don't think this error handling should be here..? / not possible
return nil, result.Error
}
@ -53,12 +64,15 @@ func GetSourceByDomain(ctx context.Context, db *gorm.DB, sourceDomain models.Ant
var sources models.Source
if sourceDomain == "" {
return nil, fmt.Errorf("domain is required")
return nil, &errors2.EntityValidationFailed{Reason: "AnthroveSourceDomain is not set"}
}
result := db.WithContext(ctx).Where("domain = ?", sourceDomain).First(&sources)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}

View File

@ -2,7 +2,8 @@ package postgres
import (
"context"
"fmt"
"errors"
errors2 "git.dragse.it/anthrove/otter-space-sdk/pkg/errors"
"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
log "github.com/sirupsen/logrus"
"gorm.io/gorm"
@ -10,10 +11,20 @@ import (
func CreateTag(ctx context.Context, db *gorm.DB, tag *models.Tag) error {
resultTag := db.WithContext(ctx).Where(tag).Create(tag)
if tag == nil {
return &errors2.EntityValidationFailed{Reason: "Tag is nil"}
}
if resultTag.Error != nil {
return resultTag.Error
result := db.WithContext(ctx).Where(tag).Create(tag)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrDuplicatedKey) {
return &errors2.EntityAlreadyExists{}
}
return result.Error
}
if result.RowsAffected == 0 {
return &errors2.NoDataWritten{}
}
log.WithFields(log.Fields{
@ -24,30 +35,36 @@ func CreateTag(ctx context.Context, db *gorm.DB, tag *models.Tag) error {
return nil
}
func CreateTagAndReferenceToPost(ctx context.Context, db *gorm.DB, PostID models.AnthrovePostID, tag *models.Tag) error {
func CreateTagAndReferenceToPost(ctx context.Context, db *gorm.DB, anthrovePostID models.AnthrovePostID, tag *models.Tag) error {
if PostID == "" {
return fmt.Errorf("PostID is empty")
if anthrovePostID == "" {
return &errors2.EntityValidationFailed{Reason: "anthrovePostID cannot be empty"}
}
if len(anthrovePostID) != 25 {
return &errors2.EntityValidationFailed{Reason: "anthrovePostID needs to be 25 characters long"}
}
if tag == nil {
return fmt.Errorf("tag is nill")
return &errors2.EntityValidationFailed{Reason: "Tag is nil"}
}
pgPost := models.Post{
BaseModel: models.BaseModel[models.AnthrovePostID]{
ID: PostID,
ID: anthrovePostID,
},
}
err := db.WithContext(ctx).Model(&pgPost).Association("Tags").Append(tag)
if err != nil {
return err
if errors.Is(err, gorm.ErrRecordNotFound) {
return &errors2.NoDataFound{}
}
return errors.Join(err, &errors2.NoRelationCreated{})
}
log.WithFields(log.Fields{
"anthrove_post_id": PostID,
"anthrove_post_id": anthrovePostID,
"tag_name": tag.Name,
"tag_type": tag.Type,
}).Trace("database: created tag node")
@ -57,8 +74,13 @@ func CreateTagAndReferenceToPost(ctx context.Context, db *gorm.DB, PostID models
func GetTags(ctx context.Context, db *gorm.DB) ([]models.Tag, error) {
var tags []models.Tag
result := db.WithContext(ctx).Find(&tags)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) { // TODO really...? i don't think this error handling should be here..? / not possible
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}

View File

@ -2,7 +2,8 @@ package postgres
import (
"context"
"fmt"
"errors"
errors2 "git.dragse.it/anthrove/otter-space-sdk/pkg/errors"
"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
log "github.com/sirupsen/logrus"
"gorm.io/gorm"
@ -11,7 +12,11 @@ import (
func CreateUser(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID) error {
if anthroveUserID == "" {
return fmt.Errorf("anthroveUserID cannot be empty")
return &errors2.EntityValidationFailed{Reason: "anthroveUserID cannot be empty"}
}
if len(anthroveUserID) != 25 {
return &errors2.EntityValidationFailed{Reason: "anthroveUserID needs to be 25 characters long"}
}
user := models.User{
@ -20,12 +25,16 @@ func CreateUser(ctx context.Context, db *gorm.DB, anthroveUserID models.Anthrove
},
}
err := db.WithContext(ctx).FirstOrCreate(&user).Error
if err != nil {
log.WithFields(log.Fields{
"anthrove_user_id": anthroveUserID,
}).Error("database: failed to create user")
return err
result := db.WithContext(ctx).FirstOrCreate(&user)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrDuplicatedKey) {
return &errors2.EntityAlreadyExists{}
}
return result.Error
}
if result.RowsAffected == 0 {
return &errors2.NoDataWritten{}
}
return nil
@ -34,15 +43,19 @@ func CreateUser(ctx context.Context, db *gorm.DB, anthroveUserID models.Anthrove
func CreateUserWithRelationToSource(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, sourceID models.AnthroveSourceID, accountId string, accountUsername string) error {
if anthroveUserID == "" {
return fmt.Errorf("anthroveUserID cannot be empty")
return &errors2.EntityValidationFailed{Reason: "anthroveUserID cannot be empty"}
}
if len(anthroveUserID) != 25 {
return &errors2.EntityValidationFailed{Reason: "anthroveUserID needs to be 25 characters long"}
}
if accountId == "" {
return fmt.Errorf("account_id cannot be empty")
return &errors2.EntityValidationFailed{Reason: "accountID cannot be empty"}
}
if accountUsername == "" {
return fmt.Errorf("account_username cannot be empty")
return &errors2.EntityValidationFailed{Reason: "accountUsername cannot be empty"}
}
err := CreateUser(ctx, db, anthroveUserID)
@ -54,11 +67,12 @@ func CreateUserWithRelationToSource(ctx context.Context, db *gorm.DB, anthroveUs
BaseModel: models.BaseModel[models.AnthroveSourceID]{ID: sourceID},
}
if err := db.WithContext(ctx).Where(&source).First(&source).Error; err != nil {
log.WithFields(log.Fields{
"source_id": sourceID,
}).Error("database: failed to find source")
return err
result := db.WithContext(ctx).Where(&source).First(&source)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return &errors2.NoDataFound{}
}
return result.Error
}
userSource := models.UserSource{
@ -69,14 +83,13 @@ func CreateUserWithRelationToSource(ctx context.Context, db *gorm.DB, anthroveUs
UserID: string(anthroveUserID),
}
if err := db.WithContext(ctx).FirstOrCreate(&userSource).Error; err != nil {
log.WithFields(log.Fields{
"anthrove_user_id": anthroveUserID,
"source_id": sourceID,
"account_username": accountUsername,
"account_id": accountId,
}).Error("database: failed to create user-source relationship")
return err
result = db.WithContext(ctx).FirstOrCreate(&userSource)
if result.Error != nil {
return errors.Join(result.Error, &errors2.NoRelationCreated{})
}
if result.RowsAffected == 0 {
return &errors2.NoDataWritten{}
}
log.WithFields(log.Fields{
@ -90,17 +103,22 @@ func CreateUserWithRelationToSource(ctx context.Context, db *gorm.DB, anthroveUs
}
func GetUserFavoritesCount(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID) (int64, error) {
var count int64
if anthroveUserID == "" {
return 0, fmt.Errorf("anthroveUserID cannot be empty")
return 0, &errors2.EntityValidationFailed{Reason: "anthroveUserID cannot be empty"}
}
var count int64
err := db.WithContext(ctx).Model(&models.UserFavorites{}).Where("user_id = ?", string(anthroveUserID)).Count(&count).Error
if err != nil {
log.WithFields(log.Fields{
"anthrove_user_id": anthroveUserID,
}).Error("database: failed to get user favorites count")
return 0, err
if len(anthroveUserID) != 25 {
return 0, &errors2.EntityValidationFailed{Reason: "anthroveUserID needs to be 25 characters long"}
}
result := db.WithContext(ctx).Model(&models.UserFavorites{}).Where("user_id = ?", string(anthroveUserID)).Count(&count)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return 0, &errors2.NoDataFound{}
}
return 0, result.Error
}
log.WithFields(log.Fields{
@ -115,22 +133,30 @@ func GetUserSourceLinks(ctx context.Context, db *gorm.DB, anthroveUserID models.
var userSources []models.UserSource
userSourceMap := make(map[string]models.UserSource)
err := db.WithContext(ctx).Model(&models.UserSource{}).Where("user_id = ?", string(anthroveUserID)).Find(&userSources).Error
if err != nil {
log.WithFields(log.Fields{
"anthrove_user_id": anthroveUserID,
}).Error("database: failed to get user source link")
return nil, err
if anthroveUserID == "" {
return nil, &errors2.EntityValidationFailed{Reason: "anthroveUserID cannot be empty"}
}
if len(anthroveUserID) != 25 {
return nil, &errors2.EntityValidationFailed{Reason: "anthroveUserID needs to be 25 characters long"}
}
result := db.WithContext(ctx).Model(&models.UserSource{}).Where("user_id = ?", string(anthroveUserID)).Find(&userSources)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
for _, userSource := range userSources {
var source models.Source
err = db.WithContext(ctx).Model(&models.Source{}).Where("id = ?", userSource.SourceID).First(&source).Error
if err != nil {
log.WithFields(log.Fields{
"source_id": userSource.SourceID,
}).Error("database: failed to get source")
return nil, err
result = db.WithContext(ctx).Model(&models.Source{}).Where("id = ?", userSource.SourceID).First(&source)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
userSourceMap[source.DisplayName] = models.UserSource{
@ -152,34 +178,41 @@ func GetUserSourceLinks(ctx context.Context, db *gorm.DB, anthroveUserID models.
}
func GetUserSourceBySourceID(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, sourceID models.AnthroveSourceID) (map[string]models.UserSource, error) {
if anthroveUserID == "" {
return nil, fmt.Errorf("anthroveUserID cannot be empty")
}
if sourceID == "" {
return nil, fmt.Errorf("sourceID cannot be empty")
}
var userSources []models.UserSource
userSourceMap := make(map[string]models.UserSource)
err := db.WithContext(ctx).Model(&models.UserSource{}).InnerJoins("Source", db.Where("id = ?", sourceID)).Where("user_id = ?", string(anthroveUserID)).First(&userSources).Error
if err != nil {
log.WithFields(log.Fields{
"anthrove_user_id": anthroveUserID,
"source_id": sourceID,
}).Error("database: failed to get specified user source link")
return nil, err
if anthroveUserID == "" {
return nil, &errors2.EntityValidationFailed{Reason: "anthroveUserID cannot be empty"}
}
if len(anthroveUserID) != 25 {
return nil, &errors2.EntityValidationFailed{Reason: "anthroveUserID needs to be 25 characters long"}
}
if sourceID == "" {
return nil, &errors2.EntityValidationFailed{Reason: "sourceID cannot be empty"}
}
if len(sourceID) != 25 {
return nil, &errors2.EntityValidationFailed{Reason: "sourceID needs to be 25 characters long"}
}
result := db.WithContext(ctx).Model(&models.UserSource{}).InnerJoins("Source", db.Where("id = ?", sourceID)).Where("user_id = ?", string(anthroveUserID)).First(&userSources)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
for _, userSource := range userSources {
var source models.Source
err = db.WithContext(ctx).Model(&models.Source{}).Where("id = ?", userSource.SourceID).First(&source).Error
if err != nil {
log.WithFields(log.Fields{
"source_id": userSource.SourceID,
}).Error("database: failed to get source")
return nil, err
result = db.WithContext(ctx).Model(&models.Source{}).Where("id = ?", userSource.SourceID).First(&source)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
userSourceMap[source.DisplayName] = models.UserSource{
@ -205,14 +238,16 @@ func GetAllAnthroveUserIDs(ctx context.Context, db *gorm.DB) ([]models.AnthroveU
var users []models.User
var userIDs []models.AnthroveUserID
err := db.WithContext(ctx).Model(&models.User{}).Find(&users).Error
if err != nil {
log.Error("database: failed to get all anthrove user IDs")
return nil, err
result := db.WithContext(ctx).Model(&models.User{}).Find(&users)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
for _, user := range users {
userIDs = append(userIDs, models.AnthroveUserID(user.ID))
userIDs = append(userIDs, user.ID)
}
log.WithFields(log.Fields{
@ -226,13 +261,19 @@ func GetUserFavoriteWithPagination(ctx context.Context, db *gorm.DB, anthroveUse
var userFavorites []models.UserFavorites
var favoritePosts []models.Post
if anthroveUserID == "" {
return nil, &errors2.EntityValidationFailed{Reason: "anthroveUserID cannot be empty"}
}
if len(anthroveUserID) != 25 {
return nil, &errors2.EntityValidationFailed{Reason: "anthroveUserID needs to be 25 characters long"}
}
err := db.WithContext(ctx).Model(&models.UserFavorites{}).Where("user_id = ?", string(anthroveUserID)).Offset(skip).Limit(limit).Find(&userFavorites).Error
if err != nil {
log.WithFields(log.Fields{
"anthrove_user_id": anthroveUserID,
"skip": skip,
"limit": limit,
}).Error("database: failed to get user favorites with pagination")
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, err
}
@ -240,9 +281,9 @@ func GetUserFavoriteWithPagination(ctx context.Context, db *gorm.DB, anthroveUse
var post models.Post
err = db.WithContext(ctx).Model(&models.Post{}).Where("id = ?", userFavorite.PostID).First(&post).Error
if err != nil {
log.WithFields(log.Fields{
"post_id": userFavorite.PostID,
}).Error("database: failed to get post")
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, err
}
@ -263,12 +304,21 @@ func GetUserFavoriteWithPagination(ctx context.Context, db *gorm.DB, anthroveUse
func GetUserTagWitRelationToFavedPosts(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID) ([]models.TagsWithFrequency, error) {
var userFavorites []models.UserFavorites
err := db.WithContext(ctx).Where("user_id = ?", string(anthroveUserID)).Find(&userFavorites).Error
if err != nil {
log.WithFields(log.Fields{
"anthrove_user_id": anthroveUserID,
}).Error("database: failed to get user favorites")
return nil, err
if anthroveUserID == "" {
return nil, &errors2.EntityValidationFailed{Reason: "anthroveUserID cannot be empty"}
}
if len(anthroveUserID) != 25 {
return nil, &errors2.EntityValidationFailed{Reason: "anthroveUserID needs to be 25 characters long"}
}
result := db.WithContext(ctx).Where("user_id = ?", string(anthroveUserID)).Find(&userFavorites)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
tagFrequency := make(map[struct {
@ -278,12 +328,12 @@ func GetUserTagWitRelationToFavedPosts(ctx context.Context, db *gorm.DB, anthrov
for _, userFavorite := range userFavorites {
var post models.Post
err = db.WithContext(ctx).Preload("Tags").First(&post, "id = ?", userFavorite.PostID).Error
if err != nil {
log.WithFields(log.Fields{
"post_id": userFavorite.PostID,
}).Error("database: failed to get post tags")
return nil, err
result = db.WithContext(ctx).Preload("Tags").First(&post, "id = ?", userFavorite.PostID)
if result.Error != nil {
if errors.Is(result.Error, gorm.ErrRecordNotFound) {
return nil, &errors2.NoDataFound{}
}
return nil, result.Error
}
for _, tag := range post.Tags {

View File

@ -1,19 +1,25 @@
package error
package errors
type EntityAlreadyExists struct{}
type NoDataWritten struct{}
type NoDataFound struct{}
func (e *EntityAlreadyExists) Error() string {
return "EntityAlreadyExists error"
}
type NoDataWritten struct{}
func (e *NoDataWritten) Error() string {
return "NoDataWritten error"
}
type NoDataFound struct{}
func (e *NoDataFound) Error() string {
return "NoDataFound error"
}
type NoRelationCreated struct{}
func (e *NoRelationCreated) Error() string {
return "relationship creation error"
}

11
pkg/errors/validation.go Normal file
View File

@ -0,0 +1,11 @@
package errors
import "fmt"
type EntityValidationFailed struct {
Reason string
}
func (e EntityValidationFailed) Error() string {
return fmt.Sprintf("Entity validation failed: %s", e.Reason)
}