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import emotions

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This commit is contained in:
Ulf Gebhardt 2019-07-01 16:18:14 +02:00
parent 7763083bd6
commit 760f899379
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3 changed files with 44 additions and 20 deletions
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1
deployment/legacy-migration/maintenance-worker/migration/neo4j/emotions/delete.cql
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@ -0,0 +1 @@
MATCH (u:User)-[e:EMOTED]->(c:Post) DETACH DELETE e;

57
deployment/legacy-migration/maintenance-worker/migration/neo4j/emotions/emotions.cql
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@ -5,31 +5,54 @@
// [-] Omitted in Nitro
// [?] Unclear / has work to be done for Nitro
{
[ ] userId: {
[ ] type: String,
[ ] required: true,
[X] userId: {
[X] type: String,
[X] required: true,
[-] index: true
},
[ ] contributionId: {
[ ] type: String,
[ ] required: true,
[X] contributionId: {
[X] type: String,
[X] required: true,
[-] index: true
},
[ ] rated: {
[ ] type: String,
[?] rated: {
[X] type: String,
[ ] required: true,
[ ] enum: ['funny', 'happy', 'surprised', 'cry', 'angry']
[?] enum: ['funny', 'happy', 'surprised', 'cry', 'angry']
},
[ ] createdAt: {
[ ] type: Date,
[ ] default: Date.now
[X] createdAt: {
[X] type: Date,
[X] default: Date.now
},
[ ] updatedAt: {
[ ] type: Date,
[ ] default: Date.now
[X] updatedAt: {
[X] type: Date,
[X] default: Date.now
},
[ ] wasSeeded: { type: Boolean }
[-] wasSeeded: { type: Boolean }
}
*/
CALL apoc.load.json("file:${IMPORT_CHUNK_PATH_CQL_FILE}") YIELD value as emotion;
CALL apoc.load.json("file:${IMPORT_CHUNK_PATH_CQL_FILE}") YIELD value as emotion
MATCH (u:User {id: emotion.userId}),
(c:Post {id: emotion.contributionId})
MERGE (u)-[e:EMOTED {
id: emotion._id["$oid"],
emotion: emotion.rated,
createdAt: datetime(emotion.createdAt.`$date`),
updatedAt: datetime(emotion.updatedAt.`$date`)
}]->(c)
RETURN e;
/*
// Queries
// user sets an emotion emotion:
// MERGE (u)-[e:EMOTED {id: ..., emotion: "funny", createdAt: ..., updatedAt: ...}]->(c)
// user removes emotion
// MATCH (u)-[e:EMOTED]->(c) DELETE e
// contribution distributions over every `emotion` property value for one post
// MATCH (u:User)-[e:EMOTED]->(c:Post {id: "5a70bbc8508f5b000b443b1a"}) RETURN e.emotion,COUNT(e.emotion)
// contribution distributions over every `emotion` property value for one user (advanced - "whats the primary emotion used by the user?")
// MATCH (u:User{id:"5a663b1ac64291000bf302a1"})-[e:EMOTED]->(c:Post) RETURN e.emotion,COUNT(e.emotion)
// contribution distributions over every `emotion` property value for all posts created by one user (advanced - "how do others react to my contributions?")
// MATCH (u:User)-[e:EMOTED]->(c:Post)<-[w:WROTE]-(a:User{id:"5a663b1ac64291000bf302a1"}) RETURN e.emotion,COUNT(e.emotion)
// if we can filter the above an a variable timescale that would be great (should be possible on createdAt and updatedAt fields)
*/

6
deployment/legacy-migration/maintenance-worker/migration/neo4j/import.sh
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@ -60,8 +60,8 @@ delete_collection "contributions" "contributions_post"
delete_collection "contributions" "contributions_cando"
delete_collection "shouts" "shouts"
delete_collection "comments" "comments"
delete_collection "emotions" "emotions"
#delete_collection "emotions"
#delete_collection "invites"
#delete_collection "notifications"
#delete_collection "organizations"
@ -82,12 +82,12 @@ import_collection "users" "users/users.cql"
import_collection "follows_users" "follows/follows.cql"
#import_collection "follows_organizations" "follows/follows.cql"
import_collection "contributions_post" "contributions/contributions.cql"
import_collection "contributions_cando" "contributions/contributions.cql"
#import_collection "contributions_cando" "contributions/contributions.cql"
#import_collection "contributions_DELETED" "contributions/contributions.cql"
import_collection "shouts" "shouts/shouts.cql"
import_collection "comments" "comments/comments.cql"
import_collection "emotions" "emotions/emotions.cql"
# import_collection "emotions"
# import_collection "invites"
# import_collection "notifications"
# import_collection "organizations"