internal/postgres/relationships.go

@@ -37,3 +37,22 @@ func EstablishAnthrovePostToSourceLink(ctx context.Context, db *gorm.DB, anthrov
 
 	return nil
 }
+
+func EstablishUserToPostLink(ctx context.Context, db *gorm.DB, anthroveUserID models.AnthroveUserID, anthrovePostID models.AnthrovePostID) error {
+	userFavorite := pgModels.UserFavorite{
+		UserID: string(anthroveUserID),
+		PostID: string(anthrovePostID),
+	}
+
+	err := db.WithContext(ctx).Create(&userFavorite).Error
+	if err != nil {
+		return err
+	}
+
+	log.WithFields(log.Fields{
+		"anthrove_user_id": anthroveUserID,
+		"anthrove_post_id": anthrovePostID,
+	}).Trace("database: created user to post link")
+
+	return nil
+}

pkg/database/postgres.go

@@ -77,8 +77,7 @@ func (p *postgresqlConnection) LinkPostWithSource(ctx context.Context, anthroveP
 }
 
 func (p *postgresqlConnection) LinkUserWithPost(ctx context.Context, anthroveUser *graphModels.AnthroveUser, anthrovePost *graphModels.AnthrovePost) error {
-	//TODO implement me
-	panic("implement me")
+	return postgres.EstablishUserToPostLink(ctx, p.db, anthroveUser.UserID, anthrovePost.PostID)
 }
 
 func (p *postgresqlConnection) CheckUserPostLink(ctx context.Context, anthroveUserID models.AnthroveUserID, sourcePostID string, sourceUrl string) (bool, error) {