refactor: breaking changes in this one!

internal/user.go

@@ -12,9 +12,8 @@ import (
 
 func CreateUserNodeWithSourceRelation(ctx context.Context, driver neo4j.DriverWithContext, anthroveUserID models.AnthroveUserID, sourceDomain string, userID string, username string) error {
 	query := `
-		MATCH (userNode:User {user_id: $anthrove_user_id})
 		MATCH (sourceNode:Source {domain: $source_domain})
-		MERGE (userNode)-[r:HAS_ACCOUNT_AT {username: $source_user_name, user_id: $source_user_id}]->(sourceNode)
+		MERGE (userNode {user_id: $anthrove_user_id})-[r:HAS_ACCOUNT_AT {username: $source_user_name, user_id: $source_user_id}]->(sourceNode)
 	`
 	params := map[string]any{
 		"anthrove_user_id": anthroveUserID,

pkg/graph/graph.go

@@ -27,90 +27,19 @@ package graph
 
 import (
 	"context"
-
-	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
 )
 
 // OtterSpace provides an interface for interacting with the OtterSpace API.
 // It includes methods for connecting to the API, adding and linking users, posts, and sources,
 // and retrieving information about users and posts.
 type OtterSpace interface {
+
 	// Connect sets up a connection to the OtterSpace API endpoint using the provided username and password.
 	// It returns an error if the connection cannot be established.
 	Connect(ctx context.Context, endpoint string, username string, password string) error
 
-	// AddUserWithRelationToSource adds a new user to the OtterSpace graph and associates them with a source.
+	User
-	// It returns the newly created user and an error if the operation fails.
+	Tag
-	AddUserWithRelationToSource(ctx context.Context, anthroveUserID models.AnthroveUserID, sourceDomain string, userID string, username string) error
+	Source
-
+	Post
-	// AddSource adds a new source to the OtterSpace graph.
-	// It returns an error if the operation fails.
-	AddSource(ctx context.Context, anthroveSource *models.AnthroveSource) error
-
-	// AddPost adds a new post to the OtterSpace graph.
-	// It returns an error if the operation fails.
-	AddPost(ctx context.Context, anthrovePost *models.AnthrovePost) error
-
-	// AddTagWithRelationToPost adds a new tag to the OtterSpace graph and associates it with a post.
-	// It returns an error if the operation fails.
-	AddTagWithRelationToPost(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveTag *models.AnthroveTag) error
-
-	// LinkPostWithSource establishes a link between a post and a source in the OtterSpace graph.
-	// It returns an error if the operation fails.
-	LinkPostWithSource(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveSourceDomain string, anthrovePostRelationship *models.AnthrovePostRelationship) error
-
-	// LinkUserWithPost establishes a link between a user and a post in the OtterSpace graph.
-	// It returns an error if the operation fails.
-	LinkUserWithPost(ctx context.Context, anthroveUser *models.AnthroveUser, anthrovePost *models.AnthrovePost) error
-
-	// CheckUserPostLink checks if a link between a user and a post exists in the OtterSpace graph.
-	// It returns true if the link exists, false otherwise, and an error if the operation fails.
-	CheckUserPostLink(ctx context.Context, anthroveUserID models.AnthroveUserID, sourcePostID string, sourceUrl string) (bool, error)
-
-	// CheckPostNodeExistsByAnthroveID checks if a post node exists in the OtterSpace graph by its Anthrove ID.
-	// It returns the post if it exists, a boolean indicating whether the post was found, and an error if the operation fails.
-	CheckPostNodeExistsByAnthroveID(ctx context.Context, anthrovePost *models.AnthrovePost) (*models.AnthrovePost, bool, error)
-
-	// CheckPostNodeExistsBySourceURL checks if a post node exists in the OtterSpace graph by its source URL.
-	// It returns the post if it exists, a boolean indicating whether the post was found, and an error if the operation fails.
-	CheckPostNodeExistsBySourceURL(ctx context.Context, sourceUrl string) (*models.AnthrovePost, bool, error)
-
-	// CheckPostNodeExistsBySourceID checks if a post node exists in the OtterSpace graph by its source ID.
-	// It returns the post if it exists, a boolean indicating whether the post was found, and an error if the operation fails.
-	CheckPostNodeExistsBySourceID(ctx context.Context, sourcePostID string) (*models.AnthrovePost, bool, error)
-
-	// GetUserFavoriteCount retrieves the count of a user's favorite posts from the OtterSpace graph.
-	// It returns the count and an error if the operation fails.
-	GetUserFavoriteCount(ctx context.Context, anthroveUserID models.AnthroveUserID) (int64, error)
-
-	// GetUserSourceLinks retrieves the links between a user and sources in the OtterSpace graph.
-	// It returns a map of source domains to user-source relationships, and an error if the operation fails.
-	GetUserSourceLinks(ctx context.Context, anthroveUserID models.AnthroveUserID) (map[string]models.AnthroveUserRelationship, error)
-
-	// GetSpecifiedUserSourceLink GetUserSourceLinks retrieves the links between a user and a specific source in the OtterSpace graph.
-	// It returns a map of source domains to user-source relationships, and an error if the operation fails.
-	GetSpecifiedUserSourceLink(ctx context.Context, anthroveUserID models.AnthroveUserID, sourceDisplayName string) (map[string]models.AnthroveUserRelationship, error)
-
-	// GetAnthroveUser retrieves a user from the OtterSpace graph by their ID.
-	// It returns the user and an error if the operation fails.
-	GetAnthroveUser(ctx context.Context, anthroveUserID models.AnthroveUserID) (*models.AnthroveUser, error)
-
-	// GetAllAnthroveUserIDs retrieves all user IDs from the OtterSpace graph.
-	// It returns a slice of user IDs and an error if the operation fails.
-	GetAllAnthroveUserIDs(ctx context.Context) ([]models.AnthroveUserID, error)
-
-	// GetUserFavoritePostsWithPagination gets all user favorites with relation and sources for the given user
-	GetUserFavoritePostsWithPagination(ctx context.Context, anthroveUserID models.AnthroveUserID, skip int, limit int) (*models.FavoriteList, error)
-
-	// GetUserTagsTroughFavedPosts returns a list of Tags that the user hs favorites through a post
-	GetUserTagsTroughFavedPosts(ctx context.Context, anthroveUserID models.AnthroveUserID) ([]models.TagsWithFrequency, error)
-
-	// GetAllTags returns a list of Tags that the user hs favorites through a post
-	GetAllTags(ctx context.Context) ([]models.TagsWithFrequency, error)
-
-	// GetAllSources returns a list of Sources in the database
-	GetAllSources(ctx context.Context) ([]models.AnthroveSource, error)
-
-	// GetSourceByURL returns the Source Node based on the URL
-	GetSourceByURL(ctx context.Context, sourceUrl string) (*models.AnthroveSource, error)
 }

pkg/graph/graph_impl.go

@@ -0,0 +1,42 @@
+package graph
+
+import (
+	"context"
+
+	"git.dragse.it/anthrove/otter-space-sdk/internal"
+	"github.com/neo4j/neo4j-go-driver/v5/neo4j"
+	"github.com/neo4j/neo4j-go-driver/v5/neo4j/config"
+)
+
+type graphConnection struct {
+	driver     neo4j.DriverWithContext
+	graphDebug bool
+}
+
+func NewGraphConnection(graphDebug bool) OtterSpace {
+	return &graphConnection{
+		driver:     nil,
+		graphDebug: graphDebug,
+	}
+}
+
+func (g *graphConnection) Connect(ctx context.Context, endpoint string, username string, password string) error {
+	driver, err := neo4j.NewDriverWithContext(endpoint, neo4j.BasicAuth(username, password, ""),
+		logger(g.graphDebug))
+
+	if err != nil {
+		return err
+	}
+	err = driver.VerifyAuthentication(ctx, nil)
+	if err != nil {
+		return err
+	}
+	g.driver = driver
+	return nil
+}
+
+func logger(graphDebug bool) func(config *config.Config) {
+	return func(config *config.Config) {
+		config.Log = internal.NewGraphLogger(graphDebug)
+	}
+}

pkg/graph/impl.go

@@ -1,123 +0,0 @@
-package graph
-
-import (
-	"context"
-
-	"git.dragse.it/anthrove/otter-space-sdk/internal"
-	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
-	"github.com/neo4j/neo4j-go-driver/v5/neo4j"
-	"github.com/neo4j/neo4j-go-driver/v5/neo4j/config"
-)
-
-type graphConnection struct {
-	driver     neo4j.DriverWithContext
-	graphDebug bool
-}
-
-func NewGraphConnection(graphDebug bool) OtterSpace {
-	return &graphConnection{
-		driver:     nil,
-		graphDebug: graphDebug,
-	}
-}
-
-func (g *graphConnection) Connect(ctx context.Context, endpoint string, username string, password string) error {
-	driver, err := neo4j.NewDriverWithContext(endpoint, neo4j.BasicAuth(username, password, ""),
-		logger(g.graphDebug))
-
-	if err != nil {
-		return err
-	}
-	err = driver.VerifyAuthentication(ctx, nil)
-	if err != nil {
-		return err
-	}
-	g.driver = driver
-	return nil
-}
-
-func (g *graphConnection) AddUserWithRelationToSource(ctx context.Context, anthroveUserID models.AnthroveUserID, sourceDomain string, userID string, username string) error {
-	return internal.CreateUserNodeWithSourceRelation(ctx, g.driver, anthroveUserID, sourceDomain, userID, username)
-}
-
-func (g *graphConnection) AddSource(ctx context.Context, anthroveSource *models.AnthroveSource) error {
-	return internal.CreateSourceNode(ctx, g.driver, anthroveSource)
-}
-
-func (g *graphConnection) AddPost(ctx context.Context, anthrovePost *models.AnthrovePost) error {
-	return internal.CreateAnthrovePostNode(ctx, g.driver, anthrovePost)
-}
-
-func (g *graphConnection) AddTagWithRelationToPost(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveTag *models.AnthroveTag) error {
-	return internal.CreateTagNodeWitRelation(ctx, g.driver, anthrovePostID, anthroveTag)
-}
-
-func (g *graphConnection) LinkPostWithSource(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveSourceDomain string, anthrovePostRelationship *models.AnthrovePostRelationship) error {
-	return internal.EstablishAnthrovePostToSourceLink(ctx, g.driver, anthrovePostID, anthroveSourceDomain, anthrovePostRelationship)
-}
-
-func (g *graphConnection) LinkUserWithPost(ctx context.Context, anthroveUser *models.AnthroveUser, anthrovePost *models.AnthrovePost) error {
-	return internal.EstablishUserToPostLink(ctx, g.driver, anthroveUser, anthrovePost)
-}
-
-func (g *graphConnection) CheckUserPostLink(ctx context.Context, anthroveUserID models.AnthroveUserID, sourcePostID string, sourceUrl string) (bool, error) {
-	return internal.CheckUserToPostLink(ctx, g.driver, anthroveUserID, sourcePostID, sourceUrl)
-}
-
-func (g *graphConnection) CheckPostNodeExistsByAnthroveID(ctx context.Context, anthrovePost *models.AnthrovePost) (*models.AnthrovePost, bool, error) {
-	return internal.CheckIfAnthrovePostNodeExistsByAnthroveID(ctx, g.driver, anthrovePost)
-}
-
-func (g *graphConnection) CheckPostNodeExistsBySourceURL(ctx context.Context, sourceUrl string) (*models.AnthrovePost, bool, error) {
-	return internal.CheckIfAnthrovePostNodeExistsBySourceURl(ctx, g.driver, sourceUrl)
-}
-
-func (g *graphConnection) CheckPostNodeExistsBySourceID(ctx context.Context, sourcePostID string) (*models.AnthrovePost, bool, error) {
-	return internal.CheckIfAnthrovePostNodeExistsBySourceID(ctx, g.driver, sourcePostID)
-}
-
-func (g *graphConnection) GetUserFavoriteCount(ctx context.Context, anthroveUserID models.AnthroveUserID) (int64, error) {
-	return internal.GetUserFavoritesCount(ctx, g.driver, anthroveUserID)
-}
-
-func (g *graphConnection) GetUserSourceLinks(ctx context.Context, anthroveUserID models.AnthroveUserID) (map[string]models.AnthroveUserRelationship, error) {
-	return internal.GetUserSourceLink(ctx, g.driver, anthroveUserID)
-}
-
-func (g *graphConnection) GetSpecifiedUserSourceLink(ctx context.Context, anthroveUserID models.AnthroveUserID, sourceDisplayName string) (map[string]models.AnthroveUserRelationship, error) {
-	return internal.GetSpecifiedUserSourceLink(ctx, g.driver, anthroveUserID, sourceDisplayName)
-}
-
-func (g *graphConnection) GetAnthroveUser(ctx context.Context, anthroveUserID models.AnthroveUserID) (*models.AnthroveUser, error) {
-	return internal.GetAnthroveUser(ctx, g.driver, anthroveUserID)
-}
-
-func (g *graphConnection) GetAllAnthroveUserIDs(ctx context.Context) ([]models.AnthroveUserID, error) {
-	return internal.GetAllAnthroveUserIDs(ctx, g.driver)
-}
-
-func (g *graphConnection) GetUserFavoritePostsWithPagination(ctx context.Context, anthroveUserID models.AnthroveUserID, skip int, limit int) (*models.FavoriteList, error) {
-	return internal.GetUserFavoriteNodeWithPagination(ctx, g.driver, anthroveUserID, skip, limit)
-}
-
-func (g *graphConnection) GetUserTagsTroughFavedPosts(ctx context.Context, anthroveUserID models.AnthroveUserID) ([]models.TagsWithFrequency, error) {
-	return internal.GetUserTagNodeWitRelationToFavedPosts(ctx, g.driver, anthroveUserID)
-}
-
-func (g *graphConnection) GetAllTags(ctx context.Context) ([]models.TagsWithFrequency, error) {
-	return internal.GetTags(ctx, g.driver)
-}
-
-func (g *graphConnection) GetAllSources(ctx context.Context) ([]models.AnthroveSource, error) {
-	return internal.GetAllSourceNodes(ctx, g.driver)
-}
-
-func (g *graphConnection) GetSourceByURL(ctx context.Context, sourceUrl string) (*models.AnthroveSource, error) {
-	return internal.GetSourceNodesByURL(ctx, g.driver, sourceUrl)
-}
-
-func logger(graphDebug bool) func(config *config.Config) {
-	return func(config *config.Config) {
-		config.Log = internal.NewGraphLogger(graphDebug)
-	}
-}

pkg/graph/post.go

@@ -0,0 +1,27 @@
+package graph
+
+import (
+	"context"
+	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
+)
+
+type Post interface {
+	CreatePost(ctx context.Context, anthrovePost *models.AnthrovePost) error
+	DeletePost() error
+
+	// LinkPostWithSource establishes a link between a post and a source in the OtterSpace graph.
+	// It returns an error if the operation fails.
+	LinkPostWithSource(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveSourceDomain string, anthrovePostRelationship *models.AnthrovePostRelationship) error
+
+	// CheckPostNodeExistsByAnthroveID checks if a post node exists in the OtterSpace graph by its Anthrove ID.
+	// It returns the post if it exists, a boolean indicating whether the post was found, and an error if the operation fails.
+	CheckPostNodeExistsByAnthroveID(ctx context.Context, anthrovePost *models.AnthrovePost) (*models.AnthrovePost, bool, error)
+
+	// CheckPostNodeExistsBySourceURL checks if a post node exists in the OtterSpace graph by its source URL.
+	// It returns the post if it exists, a boolean indicating whether the post was found, and an error if the operation fails.
+	CheckPostNodeExistsBySourceURL(ctx context.Context, sourceUrl string) (*models.AnthrovePost, bool, error)
+
+	// CheckPostNodeExistsBySourceID checks if a post node exists in the OtterSpace graph by its source ID.
+	// It returns the post if it exists, a boolean indicating whether the post was found, and an error if the operation fails.
+	CheckPostNodeExistsBySourceID(ctx context.Context, sourcePostID string) (*models.AnthrovePost, bool, error)
+}

pkg/graph/post_impl.go

@@ -0,0 +1,32 @@
+package graph
+
+import (
+	"context"
+	"git.dragse.it/anthrove/otter-space-sdk/internal"
+	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
+)
+
+func (g *graphConnection) CreatePost(ctx context.Context, anthrovePost *models.AnthrovePost) error {
+	return internal.CreateAnthrovePostNode(ctx, g.driver, anthrovePost)
+}
+
+func (g *graphConnection) DeletePost() error {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (g *graphConnection) CheckPostNodeExistsByAnthroveID(ctx context.Context, anthrovePost *models.AnthrovePost) (*models.AnthrovePost, bool, error) {
+	return internal.CheckIfAnthrovePostNodeExistsByAnthroveID(ctx, g.driver, anthrovePost)
+}
+
+func (g *graphConnection) CheckPostNodeExistsBySourceURL(ctx context.Context, sourceUrl string) (*models.AnthrovePost, bool, error) {
+	return internal.CheckIfAnthrovePostNodeExistsBySourceURl(ctx, g.driver, sourceUrl)
+}
+
+func (g *graphConnection) CheckPostNodeExistsBySourceID(ctx context.Context, sourcePostID string) (*models.AnthrovePost, bool, error) {
+	return internal.CheckIfAnthrovePostNodeExistsBySourceID(ctx, g.driver, sourcePostID)
+}
+
+func (g *graphConnection) LinkPostWithSource(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveSourceDomain string, anthrovePostRelationship *models.AnthrovePostRelationship) error {
+	return internal.EstablishAnthrovePostToSourceLink(ctx, g.driver, anthrovePostID, anthroveSourceDomain, anthrovePostRelationship)
+}

pkg/graph/source.go

@@ -0,0 +1,25 @@
+package graph
+
+import (
+	"context"
+	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
+)
+
+type Source interface {
+	CreateSource(ctx context.Context, anthroveSource *models.AnthroveSource) error
+	DeleteSource(ctx context.Context, anthroveSource *models.AnthroveSource) error
+
+	// GetSourceByURL returns the Source Node based on the URL
+	GetSourceByURL(ctx context.Context, sourceUrl string) (*models.AnthroveSource, error)
+
+	// GetSourceLinkForUser retrieves the links between a user and sources in the OtterSpace graph.
+	// It returns a map of source domains to user-source relationships, and an error if the operation fails.
+	GetSourceLinkForUser(ctx context.Context, anthroveUserID models.AnthroveUserID) (map[string]models.AnthroveUserRelationship, error)
+
+	// GetSourceLinkForSpecifiedUser GetSourceLinkForUser retrieves the links between a user and a specific source in the OtterSpace graph.
+	// It returns a map of source domains to user-source relationships, and an error if the operation fails.
+	GetSourceLinkForSpecifiedUser(ctx context.Context, anthroveUserID models.AnthroveUserID, sourceDisplayName string) (map[string]models.AnthroveUserRelationship, error)
+
+	// GetAllSources returns a list of Sources in the database
+	GetAllSources(ctx context.Context) ([]models.AnthroveSource, error)
+}

pkg/graph/source_impl.go

@@ -0,0 +1,32 @@
+package graph
+
+import (
+	"context"
+	"git.dragse.it/anthrove/otter-space-sdk/internal"
+	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
+)
+
+func (g *graphConnection) CreateSource(ctx context.Context, anthroveSource *models.AnthroveSource) error {
+	return internal.CreateSourceNode(ctx, g.driver, anthroveSource)
+}
+
+func (g *graphConnection) DeleteSource(ctx context.Context, anthroveSource *models.AnthroveSource) error {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (g *graphConnection) GetSourceByURL(ctx context.Context, sourceUrl string) (*models.AnthroveSource, error) {
+	return internal.GetSourceNodesByURL(ctx, g.driver, sourceUrl)
+}
+
+func (g *graphConnection) GetAllSources(ctx context.Context) ([]models.AnthroveSource, error) {
+	return internal.GetAllSourceNodes(ctx, g.driver)
+}
+
+func (g *graphConnection) GetSourceLinkForSpecifiedUser(ctx context.Context, anthroveUserID models.AnthroveUserID, sourceDisplayName string) (map[string]models.AnthroveUserRelationship, error) {
+	return internal.GetSpecifiedUserSourceLink(ctx, g.driver, anthroveUserID, sourceDisplayName)
+}
+
+func (g *graphConnection) GetSourceLinkForUser(ctx context.Context, anthroveUserID models.AnthroveUserID) (map[string]models.AnthroveUserRelationship, error) {
+	return internal.GetUserSourceLink(ctx, g.driver, anthroveUserID)
+}

pkg/graph/tag.go

@@ -0,0 +1,18 @@
+package graph
+
+import (
+	"context"
+	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
+)
+
+type Tag interface {
+	AddTag() error
+	DeleteTag() error
+
+	// AddTagWithRelationToPost adds a new tag to the OtterSpace graph and associates it with a post.
+	// It returns an error if the operation fails.
+	AddTagWithRelationToPost(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveTag *models.AnthroveTag) error
+
+	// GetAllTags returns a list of Tags that the user hs favorites through a post
+	GetAllTags(ctx context.Context) ([]models.TagsWithFrequency, error)
+}

pkg/graph/tag_impl.go

@@ -0,0 +1,25 @@
+package graph
+
+import (
+	"context"
+	"git.dragse.it/anthrove/otter-space-sdk/internal"
+	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
+)
+
+func (g *graphConnection) AddTag() error {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (g *graphConnection) DeleteTag() error {
+	//TODO implement me
+	panic("implement me")
+}
+
+func (g *graphConnection) AddTagWithRelationToPost(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveTag *models.AnthroveTag) error {
+	return internal.CreateTagNodeWitRelation(ctx, g.driver, anthrovePostID, anthroveTag)
+}
+
+func (g *graphConnection) GetAllTags(ctx context.Context) ([]models.TagsWithFrequency, error) {
+	return internal.GetTags(ctx, g.driver)
+}

pkg/graph/user.go

@@ -0,0 +1,39 @@
+package graph
+
+import (
+	"context"
+	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
+)
+
+type User interface {
+	CreateUser(ctx context.Context, anthroveUserID models.AnthroveUserID) error
+	DeleteUser(ctx context.Context, anthroveUserID models.AnthroveUserID) error
+
+	// CreateUserWithRelationToSource will create or get a user to link it with a given source.
+	CreateUserWithRelationToSource(ctx context.Context, anthroveUserID models.AnthroveUserID, sourceDomain string, userID string, username string) error
+
+	// LinkUserWithPost creates a link between a user and a post in the OtterSpace graph.
+	LinkUserWithPost(ctx context.Context, anthroveUser *models.AnthroveUser, anthrovePost *models.AnthrovePost) error
+
+	// CheckUserPostLink checks if a link between a user and a post exists in the OtterSpace graph.
+	// It returns true if the link exists, false otherwise, and an error if the operation fails.
+	CheckUserPostLink(ctx context.Context, anthroveUserID models.AnthroveUserID, sourcePostID string, sourceUrl string) (bool, error)
+
+	// GetUserFavoriteCount retrieves the count of a user's favorite posts from the OtterSpace graph.
+	// It returns the count and an error if the operation fails.
+	GetUserFavoriteCount(ctx context.Context, anthroveUserID models.AnthroveUserID) (int64, error)
+
+	// GetAnthroveUser retrieves a user from the OtterSpace graph by their ID.
+	// It returns the user and an error if the operation fails.
+	GetAnthroveUser(ctx context.Context, anthroveUserID models.AnthroveUserID) (*models.AnthroveUser, error)
+
+	// GetUserFavoritePostsWithPagination gets all user favorites with relation and sources for the given user
+	GetUserFavoritePostsWithPagination(ctx context.Context, anthroveUserID models.AnthroveUserID, skip int, limit int) (*models.FavoriteList, error)
+
+	// GetUserTagsTroughFavedPosts returns a list of Tags that the user hs favorites through a post
+	GetUserTagsTroughFavedPosts(ctx context.Context, anthroveUserID models.AnthroveUserID) ([]models.TagsWithFrequency, error)
+
+	// GetAllAnthroveUserIDs retrieves all user IDs from the OtterSpace graph.
+	// It returns a slice of user IDs and an error if the operation fails.
+	GetAllAnthroveUserIDs(ctx context.Context) ([]models.AnthroveUserID, error)
+}

pkg/graph/user_impl.go

@@ -0,0 +1,50 @@
+package graph
+
+import (
+	"context"
+	"fmt"
+	"git.dragse.it/anthrove/otter-space-sdk/internal"
+	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
+)
+
+func (g *graphConnection) CreateUser(ctx context.Context, anthroveUserID models.AnthroveUserID) error {
+	//TODO implement me
+	return fmt.Errorf("not implemented! Use the CreateUserWithRelationToSource function to create a user")
+}
+
+func (g *graphConnection) DeleteUser(ctx context.Context, anthroveUserID models.AnthroveUserID) error {
+	//TODO implement me
+	return fmt.Errorf("not implemented")
+}
+
+func (g *graphConnection) CreateUserWithRelationToSource(ctx context.Context, anthroveUserID models.AnthroveUserID, sourceDomain string, userID string, username string) error {
+	return internal.CreateUserNodeWithSourceRelation(ctx, g.driver, anthroveUserID, sourceDomain, userID, username)
+}
+
+func (g *graphConnection) GetUserTagsTroughFavedPosts(ctx context.Context, anthroveUserID models.AnthroveUserID) ([]models.TagsWithFrequency, error) {
+	return internal.GetUserTagNodeWitRelationToFavedPosts(ctx, g.driver, anthroveUserID)
+}
+
+func (g *graphConnection) GetUserFavoritePostsWithPagination(ctx context.Context, anthroveUserID models.AnthroveUserID, skip int, limit int) (*models.FavoriteList, error) {
+	return internal.GetUserFavoriteNodeWithPagination(ctx, g.driver, anthroveUserID, skip, limit)
+}
+
+func (g *graphConnection) GetAnthroveUser(ctx context.Context, anthroveUserID models.AnthroveUserID) (*models.AnthroveUser, error) {
+	return internal.GetAnthroveUser(ctx, g.driver, anthroveUserID)
+}
+
+func (g *graphConnection) GetUserFavoriteCount(ctx context.Context, anthroveUserID models.AnthroveUserID) (int64, error) {
+	return internal.GetUserFavoritesCount(ctx, g.driver, anthroveUserID)
+}
+
+func (g *graphConnection) CheckUserPostLink(ctx context.Context, anthroveUserID models.AnthroveUserID, sourcePostID string, sourceUrl string) (bool, error) {
+	return internal.CheckUserToPostLink(ctx, g.driver, anthroveUserID, sourcePostID, sourceUrl)
+}
+
+func (g *graphConnection) LinkUserWithPost(ctx context.Context, anthroveUser *models.AnthroveUser, anthrovePost *models.AnthrovePost) error {
+	return internal.EstablishUserToPostLink(ctx, g.driver, anthroveUser, anthrovePost)
+}
+
+func (g *graphConnection) GetAllAnthroveUserIDs(ctx context.Context) ([]models.AnthroveUserID, error) {
+	return internal.GetAllAnthroveUserIDs(ctx, g.driver)
+}