Neo4j-PHP-OGM | A doctrine2 style library to access neo4j | Database library

by lphuberdeau PHP Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | Neo4j-PHP-OGM Summary

Neo4j-PHP-OGM is a PHP library typically used in Database, Symfony, Neo4j applications. Neo4j-PHP-OGM has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

The Neo4j PHP Object Graph Mapper is an object management layer built on top of everyman/neo4jphp. It allows manipulation of data inside the Neo4j graph database through the REST connectors. The library is also based on Doctrine\Common and borrows significantly from the excellent Doctrine\ORM design. Released under the MIT Licence. Created by Louis-Philippe Huberdeau for HireVoice Inc., the library was extracted from the project's codebase into its own Open Source project. Feel free to use, comment and participate.

Support

Quality

Security

License

Reuse

Support

Neo4j-PHP-OGM has a low active ecosystem.

It has 160 star(s) with 48 fork(s). There are 16 watchers for this library.

It had no major release in the last 6 months.

There are 26 open issues and 36 have been closed. On average issues are closed in 66 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of Neo4j-PHP-OGM is current.

Quality

Neo4j-PHP-OGM has 0 bugs and 0 code smells.

Security

Neo4j-PHP-OGM has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

Neo4j-PHP-OGM code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Neo4j-PHP-OGM does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

Neo4j-PHP-OGM releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

Neo4j-PHP-OGM saves you 2040 person hours of effort in developing the same functionality from scratch.

It has 4482 lines of code, 446 functions and 66 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed Neo4j-PHP-OGM and discovered the below as its top functions. This is intended to give you an instant insight into Neo4j-PHP-OGM implemented functionality, and help decide if they suit your requirements.

Create proxy .
Append a clause to the current query .
Traverse through entity relations
Set value for entity
Get a map of results
Find a property by its name
Prepare the paths for the relationship .
Process parameters .
Returns the query string .
Turns a property into singular form .

Get all kandi verified functions for this library.

Neo4j-PHP-OGM Key Features

No Key Features are available at this moment for Neo4j-PHP-OGM.

Neo4j-PHP-OGM Examples and Code Snippets

No Code Snippets are available at this moment for Neo4j-PHP-OGM.

Community Discussions

Trending Discussions on Neo4j-PHP-OGM

Composer update is trying to remove the root package

difference between RelationshipEntity and relationship on Neo4j

return the value uuid in the nodes created in Neo4j ogm

php-neo4j-ogm EntityManager GetRepository->FindAll() retuns empty objects

graphaware/neo4j-php-ogm event listeners

QUESTION

Composer update is trying to remove the root package

Asked 2018-May-29 at 13:09

I am trying to install 3 packages, 1 of which I forked on GitHub. The installation fails and the error message says to remove the root package and the git branch on which I am (develop) which makes no sense.

What I tried:

Delete the composer.lock
Delete the vendor folder
Execute the composer clearcache command
Try on a blank project : it works

In summary, on a blank project it works properly but not on my other project (esynaps/api-v2.e-synaps.com).

The error message:

...

ANSWER

Answered 2018-May-29 at 13:09

Thanks to rob006 for his help. Just remove the "replace" property in the composer.json. The utility of this property has been misunderstood.

https://getcomposer.org/doc/04-schema.md#replace

Lists packages that are replaced by this package. This allows you to fork a package, publish it under a different name with its own version numbers, while packages requiring the original package continue to work with your fork because it replaces the original package.

Source https://stackoverflow.com/questions/50579411

QUESTION

difference between RelationshipEntity and relationship on Neo4j

Asked 2018-May-09 at 13:19

In neo4j to relate 2 nodes you can make a simple relationship or make a RelationshipEntity, as shown in: relationship-entity.

Using a simple relationship you can add properties such as ... CREATE (Hugo)-[:ACTED_IN {roles:['Agent Smith']}]->(TheMatrix) ...

my question is: when is it appropriate to use RelationshipEntity ?, would it be in a relation n: m of a relational database?

Why in relationship-entity utilize relationshipEntities and not a simple relationship?

...

ANSWER

Answered 2018-May-09 at 13:19

From documentation Relationship-entity

To access the full data model of graph relationships, POJOs can also be annotated with @RelationshipEntity, making them relationship entities. Just as node entities represent nodes in the graph, relationship entities represent relationships. Such POJOs allow you to access and manage properties on the underlying relationships in the graph.

It used depends of what you need to achieve. You can used it to add more details about the relationship if you need. May be add a price in buying command.

Source https://stackoverflow.com/questions/50220361

QUESTION

return the value uuid in the nodes created in Neo4j ogm

Asked 2018-May-04 at 17:57

I'm working Neo4j from PHP. To generate the uuid field in the nodes I am using: neo4j-uuid. I also use: graphaware/neo4j-php-ogm, when I create a node, I do not return the value assigned to the UUID field, I have to make a new query to get that value, I need to hydrate the UUID value automatically when the object is created, just like the ID is hydrated.

...

ANSWER

Answered 2018-May-04 at 17:21

From the GraphAware Neo4j UUID Github Repo:

If you create a node and return it immediately, its contents will not reflect changes performed by transaction event handlers such as this one -- thus the UUID will not be available. A separate call must be made to get the UUID.

That is: this is the expected behavior. Currently you should make a new query to get the node with the generated UUID property.

Source https://stackoverflow.com/questions/50180047

QUESTION

php-neo4j-ogm EntityManager GetRepository->FindAll() retuns empty objects

Asked 2017-Jul-11 at 14:05

I am struggling to read data from a neo4j db. i use the entitymanager provided in the neo4j-php-ogm library.

...

ANSWER

Answered 2017-Jul-11 at 13:42

This is because json_encode doesn't know how to encode objects other than stdClass.

You can for now make your class implement JsonSerializable and specify the properties that should be serialized.

I added a test that show how to do it :

https://github.com/graphaware/neo4j-php-ogm/commit/b013c3c2717cb04af0b0c3ab8a770b207d06e5a0

Source https://stackoverflow.com/questions/45034856

QUESTION

graphaware/neo4j-php-ogm event listeners

Asked 2017-Mar-13 at 09:49

I recently created a new symfony project (3.1) with a dependency on graphaware/neo4j-php-ogm and neo4j/neo4j-bundle to manage my database.

Then I created a new Entity class named User with properties (login, password, ...) and I want to automatically set the current date before the flush event occurs (on preFlush). I saw the PRE_FLUSH constant in neo4j-php-ogm/src/Events.php (https://github.com/graphaware/neo4j-php-ogm/blob/master/src/Events.php) but I haven't found any information about it in the documentation.

Well, my question is : Can we use this functionality in the actual version of the OGM ? If yes, do you have an example of the usage ?

Thank you for your help !

...

ANSWER

Answered 2017-Feb-10 at 21:50

Yes you can, it is not documented you are right, I'll make sure it will be soon.

Integration test here : https://github.com/graphaware/neo4j-php-ogm/blob/master/tests/Integration/EventListenerIntegrationTest.php

First, You need create a class that will act as EventListener to the preFlush event of the EntityManager and a method reacting to the event :

Source https://stackoverflow.com/questions/42138492

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Neo4j-PHP-OGM

You can download it from GitHub.
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.