feat: added GetUserFavoritePostsWithPagination
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@ -3,6 +3,7 @@ package internal
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import (
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"context"
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"fmt"
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"git.dragse.it/anthrove/otter-space-sdk/internal/utils"
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"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
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"github.com/neo4j/neo4j-go-driver/v5/neo4j"
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@ -316,16 +317,22 @@ func GetAllAnthroveUserIDs(ctx context.Context, driver neo4j.DriverWithContext)
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}
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func GetUserFavoriteNodeWithPagination(ctx context.Context, driver neo4j.DriverWithContext, anthroveUserID models.AnthroveUserID, skip int, limit int) ([]models.AnthrovePost, error) {
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func GetUserFavoriteNodeWithPagination(ctx context.Context, driver neo4j.DriverWithContext, anthroveUserID models.AnthroveUserID, skip int, limit int) (*models.FavoriteList, error) {
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var err error
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var anthrovePosts []models.AnthrovePost
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var favoritePosts []models.FavoritePost
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query := `
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CALL {
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MATCH (user:User{user_id: $anthrove_user_id})-[r:FAV]->(p:AnthrovePost)
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RETURN p as anthrovePost
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ORDER BY id(r) DESC
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RETURN p.post_id AS post_id
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ORDER BY id(p) ASC
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SKIP $skip
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LIMIT $limit;
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LIMIT $limit
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}
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WITH collect(post_id) AS faves
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MATCH (a:AnthrovePost)<-[r:REFERENCE]-(s:Source)
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WHERE a.post_id in faves
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RETURN a AS anthrovePost, r AS postRelation, s AS Source
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`
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params := map[string]any{
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"anthrove_user_id": anthroveUserID,
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@ -345,22 +352,52 @@ func GetUserFavoriteNodeWithPagination(ctx context.Context, driver neo4j.DriverW
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for i := range result.Records {
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record := result.Records[i]
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post, _, err := neo4j.GetRecordValue[neo4j.Node](record, "anthrovePost")
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anthrovePost, _, err := neo4j.GetRecordValue[neo4j.Node](record, "anthrovePost")
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if err != nil {
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return nil, err
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}
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anthrovePosts = append(anthrovePosts, models.AnthrovePost{
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PostID: models.AnthrovePostID(post.Props["post_id"].(string)),
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Rating: models.AnthroveRating(post.Props["rating"].(string)),
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postRelation, _, err := neo4j.GetRecordValue[neo4j.Relationship](record, "postRelation")
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if err != nil {
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return nil, err
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}
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source, _, err := neo4j.GetRecordValue[neo4j.Node](record, "Source")
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if err != nil {
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return nil, err
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}
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if len(favoritePosts) != 0 && favoritePosts[len(favoritePosts)-1].AnthrovePost.PostID == models.AnthrovePostID(anthrovePost.Props["post_id"].(string)) {
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favoritePosts[len(favoritePosts)-1].Relations = append(favoritePosts[len(favoritePosts)-1].Relations, models.FavoriteRelations{
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SourcesID: source.Props["display_name"].(string),
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Relations: models.AnthrovePostRelationship{
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PostID: postRelation.Props["source_post_id"].(string),
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Url: postRelation.Props["url"].(string),
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},
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})
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} else {
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favoritePosts = append(favoritePosts, models.FavoritePost{
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AnthrovePost: models.AnthrovePost{
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PostID: models.AnthrovePostID(anthrovePost.Props["post_id"].(string)),
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Rating: models.AnthroveRating(anthrovePost.Props["rating"].(string)),
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},
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Relations: []models.FavoriteRelations{{
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SourcesID: source.Props["display_name"].(string),
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Relations: models.AnthrovePostRelationship{
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PostID: postRelation.Props["source_post_id"].(string),
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Url: postRelation.Props["url"].(string),
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},
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}},
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})
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}
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}
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log.WithFields(log.Fields{
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"anthrove_user_fav_count": len(anthrovePosts),
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"anthrove_user_fav_count": len(favoritePosts),
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}).Trace("graph: got al anthrove user favorites")
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return anthrovePosts, nil
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return &models.FavoriteList{Posts: favoritePosts}, nil
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}
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@ -27,6 +27,7 @@ package graph
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import (
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"context"
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"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
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)
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@ -86,7 +87,7 @@ type OtterSpace interface {
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// It returns a map of source domains to user-source relationships, and an error if the operation fails.
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GetUserSourceLinks(ctx context.Context, anthroveUserID models.AnthroveUserID) (map[string]models.AnthroveUserRelationship, error)
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// GetUserSourceLinks retrieves the links between a user and sources in the OtterSpace graph.
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// GetSpecifiedUserSourceLink GetUserSourceLinks retrieves the links between a user and a specific source in the OtterSpace graph.
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// It returns a map of source domains to user-source relationships, and an error if the operation fails.
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GetSpecifiedUserSourceLink(ctx context.Context, anthroveUserID models.AnthroveUserID, sourceDisplayName string) (map[string]models.AnthroveUserRelationship, error)
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@ -98,6 +99,6 @@ type OtterSpace interface {
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// It returns a slice of user IDs and an error if the operation fails.
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GetAllAnthroveUserIDs(ctx context.Context) ([]models.AnthroveUserID, error)
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//TODO
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GetUserFavoritePostsWithPagination(ctx context.Context, anthroveUserID models.AnthroveUserID, skip int, limit int) ([]models.AnthrovePost, error)
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// GetUserFavoritePostsWithPagination gets all user favorites with relation and sources for the given user
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GetUserFavoritePostsWithPagination(ctx context.Context, anthroveUserID models.AnthroveUserID, skip int, limit int) (*models.FavoriteList, error)
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}
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@ -96,7 +96,7 @@ func (g *graphConnection) GetAllAnthroveUserIDs(ctx context.Context) ([]models.A
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return internal.GetAllAnthroveUserIDs(ctx, g.driver)
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}
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func (g *graphConnection) GetUserFavoritePostsWithPagination(ctx context.Context, anthroveUserID models.AnthroveUserID, skip int, limit int) ([]models.AnthrovePost, error) {
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func (g *graphConnection) GetUserFavoritePostsWithPagination(ctx context.Context, anthroveUserID models.AnthroveUserID, skip int, limit int) (*models.FavoriteList, error) {
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return internal.GetUserFavoriteNodeWithPagination(ctx, g.driver, anthroveUserID, skip, limit)
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}
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