angularfirebase/60-ngrx-entity-demo

Episode 60 - @ngrx/entity CRUD Demo

Episode 60 - Ngrx Entity CRUD Demo Pizza!

Watch the ngrx entity screencast.

Usage

• git clone
• npm install
• ng serve

60-ngrx-entity-demo's Issues

Cannot read property 'length' of undefined

I got an error msg saying "Cannot read property 'length' of undefined".
Anyone got the same error?

Integration with Firestore (effect)

Great video and introduction to @ngrx-entity

Can this be expanded to show CRUD with Firestore?

It seams like the structure used and the id's generated have a direct relationship to how entities would work. Also given a firestorm schema that does not conform to the entity structure (where and how this would be handled (in effect as utility ??)

I really think this is a huge time saver for most projects to quickly accomplish CRUD for a feature.

in this example CUD and the read (all the selectors) I guess its now SCUD :)

error when serving up this application with ng serve

I'm getting an error when trying to serve up this project, saying: Cannot read property 'length' of undefined.

Here are my steps: I clone and install the NPM packages no problem:

$ git clone [email protected]:AngularFirebase/60-ngrx-entity-demo.git
$ cd 60-ngrx-entity-demo/
$ npm install

> [email protected] install /home/walrus/proj/60-ngrx-entity-demo/node_modules/node-sass
> node scripts/install.js

Cached binary found at /home/walrus/.npm/node-sass/4.5.3/linux-x64-57_binding.node

> [email protected] postinstall /home/walrus/proj/60-ngrx-entity-demo/node_modules/uglifyjs-webpack-plugin
> node lib/post_install.js

> [email protected] postinstall /home/walrus/proj/60-ngrx-entity-demo/node_modules/node-sass
> node scripts/build.js

Binary found at /home/walrus/proj/60-ngrx-entity-demo/node_modules/node-sass/vendor/linux-x64-57/binding.node
Testing binary
Binary is fine
added 992 packages in 10.099s

However, I get an error serving up the application:

$ ng serve
Cannot read property 'length' of undefined
TypeError: Cannot read property 'length' of undefined
    at createSourceFile (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:15457:109)
    at parseSourceFileWorker (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:15389:26)
    at Object.parseSourceFile (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:15338:26)
    at Object.createSourceFile (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:15192:29)
    at VirtualFileStats.getSourceFile (/home/walrus/proj/60-ngrx-entity-demo/node_modules/@ngtools/webpack/src/compiler_host.js:66:35)
    at WebpackCompilerHost.getSourceFile (/home/walrus/proj/60-ngrx-entity-demo/node_modules/@ngtools/webpack/src/compiler_host.js:191:38)
    at findSourceFile (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:67909:29)
    at processImportedModules (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:68056:25)
    at findSourceFile (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:67937:17)
    at processSourceFile (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:67840:27)
    at processRootFile (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:67728:13)
    at /home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:67018:60
    at Object.forEach (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:1449:30)
    at Object.createProgram (/home/walrus/proj/60-ngrx-entity-demo/node_modules/typescript/lib/typescript.js:67018:16)
    at AotPlugin._setupOptions (/home/walrus/proj/60-ngrx-entity-demo/node_modules/@ngtools/webpack/src/plugin.js:144:28)
    at new AotPlugin (/home/walrus/proj/60-ngrx-entity-demo/node_modules/@ngtools/webpack/src/plugin.js:30:14)

For your information:

$ ng -v
@angular/cli: 1.4.9