benjoox / instagram-graph-db-endpoints Goto Github PK

Looking good!!

MATCH (user: User { username: $username })-[:LIKED]->(photo:Photo)
RETURN user, photo

If the user hasn't liked any photos yet, then no results would be returned. If you like you can set it up like this:

https://github.com/liberation-data/drivine-inspiration/blob/master/src/movies/moviesForActor-NEO4J.cypher

MATCH (actor:Person {name: $name})
WITH actor, [(actor)-[:ACTED_IN]-(movie:Movie) | movie {.title, .tagline, .released}] as movies
RETURN {
         actor:  actor,
         movies: movies
       }

^-- here we go straight to Javascript//JSON/Typescript compatible format, doing mapping in the query. (For the latter you can use .transform(SomeClass) to get an instance of the type.

Or it can be:

MATCH (actor:Person {name: $name})
WITH actor, [(actor)-[:ACTED_IN]-(movie:Movie) | movie {.title, .tagline, .released}] as movies
actor, movies

^-- To just solve the issue where the actor (user in your case) is not associated with movies (photos in your case) yet.