lucianopalmeida / ogmneo Goto Github PK

Hi, thanks for the great package. The docs link is returning a 404 at the moment.

Hi!

I'm using this great library to manage a neo4j database in version 4.0.

When I make a create (node) and pass a javascript object, it always gives a syntax error. I understand that it is not adapted to this version, because I am using the latest version (1.0.6). Is it like that or is it a bug in the library?

ogmneo.Node.create(entityToDB, 'Entity') .then((node) => node ).catch((error) => { //Handle error console.error(error) });

Neo4jError: The old parameter syntax {param}is no longer supported. Please use$param instead (line 1, column 28 (offset: 27)) "CREATE (n:Entity { name : {name}, description : {description}, type : {type }) RETURN n"

Thank you so much!!

hello,
I use OGMNeo in koa server, But I got an socket error like this:

i cannot catch this error in koa middleWare
i catch it in process.on

The ogmneo.Node.delete deletes only the nodes that don't have relations. The proposal is add a delete that optionally also deletes the relations in a cascade way :)

how to fetch node and these relations.

Hi, the docs link just goes to a folder of HTML files, is it possible to host that for free somehow?

Maybe we have some english grammar to fix on the comments Docs that can be improved.

I cannot find execute function in ogmneo.Cypher.
when did you update it?

Having a merge function for nodes and relationships would help for carrying out creating unique nodes/relations.

We are getting a lot of "ECONNRESET" errors. So I wanted to create this issue so that we can get someone can help. I am not sure whether this is neo4j itself or this ORM library.

Neo4jError: read ECONNRESET\n\n at captureStacktrace (/var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/result.js:200:15)\n at new Result (/var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/result.js:73:19)\n at _newRunResult (/var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/transaction.js:348:10)\n at Object.run (/var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/transaction.js:259:14)\n at Transaction.run (/var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/transaction.js:103:26)\n at Function.runInTransaction (/var/neo4j-sample-app/node_modules/ogmneo/lib/ogmneo-operation-executer.js:154:32)\n at session.readTransaction (/var/neo4j-sample-app/node_modules/ogmneo/lib/ogmneo-operation-executer.js:129:40)\n at TransactionExecutor._executeTransactionInsidePromise (/var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/internal/transaction-executor.js:115:37)\n at /var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/internal/transaction-executor.js:67:15\n at new Promise ()\n at new F (/var/neo4j-sample-app/node_modules/core-js/library/modules/_export.js:36:28)\n at TransactionExecutor.execute (/var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/internal/transaction-executor.js:66:14)\n at Session._runTransaction (/var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/session.js:214:40)\n at Session.readTransaction (/var/neo4j-sample-app/node_modules/neo4j-driver/lib/v1/session.js:187:19)\n at Promise (/var/neo4j-sample-app/node_modules/ogmneo/lib/ogmneo-operation-executer.js:128:25)\n at new Promise ()\n at Function._executeRead (/var/neo4j-sample-app/node_modules/ogmneo/lib/ogmneo-operation-executer.js:122:16)\n at Function.execute (/var/neo4j-sample-app/node_modules/ogmneo/lib/ogmneo-operation-executer.js:110:29)\n at OGMNeoModel.findOne (/var/neo4j-sample-app/src/api/ogm-neo/ogmneo-model.js:399:44)\n at OAuthAccessTokenManager.findOne (/var/neo4j-sample-app/src/api/managers/BaseManager.js:242:27)\n at onJwtBearerStrategyAuth (/var/neo4j-sample-app/src/config/passport.js:102:52)\n at /var/neo4j-sample-app/node_modules/passport-http-jwt-bearer/lib/strategy.js:99:11

This is running on the environment below:
NodeJS v8.9.3
Neo4J v3.4.0
neo4j-driver v1.6.2
The app is running on a Docker container with Centos 7

There are some issues have been raised in the neo4j driver but we still not figure out the root cause and resolution
philippkueng/node-neo4j#43
neo4j/neo4j-javascript-driver#126

How to use operators like IN or DISTINCT?

The only one I've found in the docs was $eq.

Is that possible to allow specify config parameter when initiating driver instance likes below code sample

const driver = neo4j.driver(url, neo4j.auth.basic(user, pwd), {
encrypted: false
});

Thanks