otter-space-sdk/internal/postgres/user.go

package postgres

import (
	"context"
	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
	"git.dragse.it/anthrove/otter-space-sdk/pkg/models/graphModels"
	"git.dragse.it/anthrove/otter-space-sdk/pkg/models/pgModels"
	log "github.com/sirupsen/logrus"
	"gorm.io/gorm"
)

func CreateUserNodeWithSourceRelation(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, sourceDomain string, userID string, username string) error {
	user := pgModels.User{
		BaseModel: pgModels.BaseModel{
			ID: string(anthroveUserID),
		},
	}

	if err := db.WithContext(ctx).FirstOrCreate(&user).Error; err != nil {
		log.WithFields(log.Fields{
			"anthrove_user_id": anthroveUserID,
		}).Error("database: failed to find or create user")
		return err
	}

	source := pgModels.Source{
		Domain: sourceDomain,
	}

	if err := db.WithContext(ctx).Where(&source).First(&source).Error; err != nil {
		log.WithFields(log.Fields{
			"source_domain": sourceDomain,
		}).Error("database: failed to find source")
		return err
	}

	userSource := pgModels.UserSource{
		UserID:          user.ID,
		SourceID:        source.ID,
		AccountUsername: username,
		AccountID:       userID,
	}

	if err := db.WithContext(ctx).Create(&userSource).Error; err != nil {
		log.WithFields(log.Fields{
			"anthrove_user_id": anthroveUserID,
			"source_domain":    sourceDomain,
			"account_username": username,
			"account_id":       userID,
		}).Error("database: failed to create user-source relationship")
		return err
	}

	log.WithFields(log.Fields{
		"anthrove_user_id": anthroveUserID,
		"source_domain":    sourceDomain,
		"account_username": username,
		"account_id":       userID,
	}).Trace("database: created user-source relationship")

	return nil
}

func GetUserFavoritesCount(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID) (int64, error) {
	var count int64
	err := db.WithContext(ctx).Model(&pgModels.UserFavorite{}).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
	}

	log.WithFields(log.Fields{
		"anthrove_user_id":        anthroveUserID,
		"anthrove_user_fav_count": count,
	}).Trace("database: got user favorite count")

	return count, nil
}

func GetUserSourceLink(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID) (map[string]graphModels.AnthroveUserRelationship, error) {
	var userSources []pgModels.UserSource
	userSourceMap := make(map[string]graphModels.AnthroveUserRelationship)

	err := db.WithContext(ctx).Model(&pgModels.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
	}

	for _, userSource := range userSources {
		var source pgModels.Source
		err = db.WithContext(ctx).Model(&pgModels.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
		}

		userSourceMap[source.DisplayName] = graphModels.AnthroveUserRelationship{
			UserID:   userSource.AccountID,
			Username: userSource.AccountUsername,
			Source: graphModels.AnthroveSource{
				DisplayName: source.DisplayName,
				Domain:      source.Domain,
				Icon:        source.Icon,
			},
		}
	}

	log.WithFields(log.Fields{
		"anthrove_user_id": anthroveUserID,
	}).Trace("database: got user source link")

	return userSourceMap, nil
}

func GetSpecifiedUserSourceLink(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, sourceDisplayName string) (map[string]graphModels.AnthroveUserRelationship, error) {
	var userSources []pgModels.UserSource
	userSourceMap := make(map[string]graphModels.AnthroveUserRelationship)

	err := db.WithContext(ctx).Model(&pgModels.UserSource{}).Joins("Source").Where("user_id = ? AND display_name = ?", string(anthroveUserID), sourceDisplayName).Find(&userSources).Error
	if err != nil {
		log.WithFields(log.Fields{
			"anthrove_user_id":    anthroveUserID,
			"source_display_name": sourceDisplayName,
		}).Error("database: failed to get specified user source link")
		return nil, err
	}

	for _, userSource := range userSources {
		var source pgModels.Source
		err = db.WithContext(ctx).Model(&pgModels.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
		}

		userSourceMap[source.DisplayName] = graphModels.AnthroveUserRelationship{
			UserID:   userSource.AccountID,
			Username: userSource.AccountUsername,
			Source: graphModels.AnthroveSource{
				DisplayName: source.DisplayName,
				Domain:      source.Domain,
				Icon:        source.Icon,
			},
		}
	}

	log.WithFields(log.Fields{
		"anthrove_user_id":    anthroveUserID,
		"source_display_name": sourceDisplayName,
	}).Trace("database: got specified user source link")

	return userSourceMap, nil
}

func GetAnthroveUser(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID) (*graphModels.AnthroveUser, error) {
	var user pgModels.User
	var userSources []pgModels.UserSource
	anthroveUser := &graphModels.AnthroveUser{
		UserID: anthroveUserID,
	}

	err := db.WithContext(ctx).First(&user, "id = ?", string(anthroveUserID)).Error
	if err != nil {
		log.WithFields(log.Fields{
			"anthrove_user_id": anthroveUserID,
		}).Error("database: failed to get user")
		return nil, err
	}

	err = db.WithContext(ctx).Model(&pgModels.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 sources")
		return nil, err
	}

	for _, userSource := range userSources {
		var source pgModels.Source
		err = db.WithContext(ctx).Model(&pgModels.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
		}

		anthroveUser.Relationship = append(anthroveUser.Relationship, graphModels.AnthroveUserRelationship{
			UserID:   userSource.AccountID,
			Username: userSource.AccountUsername,
			Source: graphModels.AnthroveSource{
				DisplayName: source.DisplayName,
				Domain:      source.Domain,
				Icon:        source.Icon,
			},
		})
	}

	log.WithFields(log.Fields{
		"anthrove_user_id": anthroveUserID,
	}).Trace("database: got anthrove user")

	return anthroveUser, nil
}