injector.js | Dependency injection for JavaScript | Dependency Injection library
kandi X-RAY | injector.js Summary
kandi X-RAY | injector.js Summary
#Injector.js This library is a simple JavaScript dependency injector inspired by SwiftSuspenders.
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QUESTION
I created a migration for an entity in Mikro Orm. After that, i modified the entity and ran the migrations again. Now nestjs keeps giving me this error.
This was my entity.
...ANSWER
Answered 2021-Jun-03 at 07:42UPDATE
After investigation, the code can be run perfectly. There maybe some problems on the node_modules
where some incomplete/incompatible packages exist.
The solution is to remove node_modules
and reinstall again.
The steps you do is the following:
- create a Task class
- create migration file
- modify the Task class
- create migration file again
- do the migration
If you modify the Task class without running migration command before, you will end up having 2 migration files with create task table command because mikro does not have any references of task table before any migration happened.
You can check the SQL in both migration files, it should be create table task xxx
.
Therefore, there is a way to solve it:
- delete the 2nd migration file first
- run
npx mikro-orm migration:up
to create task table on DB without enum - run
npx mikro-orm migration:create
.Right now, mikro has references of the task table and know that you want to alter table so the SQL in migration will be
alter table task
instead ofcreate table
- run
npx mikro-orm migration:up
to alter task table on DB with enum
QUESTION
I have created a DatabaseModule using the nestjs typeorm
...ANSWER
Answered 2020-Oct-08 at 15:13If the ConfigService
comes from a global module, you need to add inject
into the async configuration, like so:
Since you are using a config.namespace you have invoke it like DBConfig.DBTYPE
.
QUESTION
I'm trying to unit test this controller and mock away the services/repositories that it needs.
...ANSWER
Answered 2020-Jul-10 at 15:55There's a few things I'm noticing here:
if you're testing the controller, you shouldn't need to mock more than one level deep pf services
you should almost never have a use case where you need an
imports
array in a unit test.
What you can do for your test case instead is something similar to the following:
QUESTION
Havin problem to run nestjs
app.
Current ecosystem:
- Windows 10
- node
ver: v12.10.0
- npm
ver: 6.10.3
- nestjs
ver: 6.14.2
Steps to reproduce:
...ANSWER
Answered 2020-Feb-23 at 16:11Seems that following 2 things fixed issue.
First I have changed TaskRepository
annotation from @EntityRepository()
to @EntityRepository(Task)
. After that fix I have got error EntityMetadataNotFound
.
Then I have changed TypeOrm entities
con in file src/config/typeorm.config.ts
and replaced entities: [__dirname + '/../**/*.entity.ts'],
with entities: [__dirname + '/../**/*.entity.{js,ts}'],
.
QUESTION
I'm trying to take text through a chrome extension and post them to google API.
At the moment I am receiving this error.
...ANSWER
Answered 2020-Feb-23 at 02:25I solved this question by leveraging the chrome API to send messages to the background script function and then out to my API
QUESTION
for smartedit to work, the spartacus documentaion states, it is necessary need to provide the webApplicationInjector.js script within the index.html.
Additionally, the value 'data-smartedit-allow-origin' needs to be set with a list of smartedit instances.
Like this:
...ANSWER
Answered 2020-Feb-04 at 19:03you can setup several environment properties in the angular environment model, see https://angular.io/guide/build or more information on that. Then you need to add the smartedit injector dynamically, taking the environment properties into account. You could with this approach also lazily load the script, as it's not needed for the normal visitor. You can read about our intend here at https://github.com/SAP/cloud-commerce-spartacus-storefront/issues/3805#issuecomment-543090561.
QUESTION
Issue:
Getting below issue while executing unit test case
Nest can't resolve dependencies of the testString (?). Please make sure that the argument SECRET_MANAGER_SERVICE at index [0 ] is available in the SecretManagerServiceModule context.
Error Logs:
SecretsManagerServiceModule › #forFeature() › Shold have plain string secret (without id)
ANSWER
Answered 2020-Jan-06 at 18:40After taking a look at the code and the discussion we briefly had on discord (jmcdo29), the solution is to mark the SecretManagerServiceModule
and @Global()
so that after running SecretManagerServiceModule.forRoot()
the provider is still available when you run SecretManagerServiceModule.forFeature()
.
You may want to look into make a core
module similar to ow NestJS does for Mongoose and TypeORM, just to keep some of the code a bit cleaner/more reasonable to understand. Glad you were able to find the solution :)
From what I can see by the code you've provided, you are trying to inject the value related to the injection token testString
. As I cannot see what tokens you are providing in your modules, all I can say is that you need to make sure that you have something in either your forRoot
or forFeature
you need to have in your providers
array something along the lines of the following:
QUESTION
This is really an unexpected problem.
When I type in the terminal "npm run start", there's an error.
...ANSWER
Answered 2018-Oct-20 at 18:23The problem is that you're assigning a name to your database in the root import:
QUESTION
I am looking for a way to test my NestJs PlayerController with Jest. My controller and service declaration:
...ANSWER
Answered 2019-Apr-08 at 14:11It does not work because you are importing PlayerService
. You can only import modules, providers can be imported via a module or declared in the providers
array:
QUESTION
I had to migrate to the newest angular version. After that, karma tests stopped working and just keep crushing with an error log:
14 04 2018 14:17:00.453:ERROR [preprocess]: Can not load "@angular-devkit/build-angular", it is not registered! Perhaps you are missing some plugin?
...\parkandrest-ui\node_modules\@angular-devkit\build-angular\src\angular-cli-files\plugins\packages\angular_devkit\build_angular\src\angular-cli-files\plugins\karma.ts:52 const options = config.buildWebpack.options; ^ TypeError: Cannot read property 'options' of undefined at init (...\parkandrest-ui\node_modules\@angular-devkit\build-angular\src\angular-cli-files\plugins\packages\angular_devkit\build_angular\src\angular-cli-files\plugins\karma.ts:52:39) at Array.invoke (...\parkandrest-ui\node_modules\di\lib\injector.js:75:15) at Injector.get (...\parkandrest-ui\node_modules\di\lib\injector.js:48:43) at E:\Workspace\Training\spring-boot-tutorial\parkandrest-ui\node_modules\karma\lib\server.js:166:20 at Array.forEach () at Server._start (...\parkandrest-ui\node_modules\karma\lib\server.js:165:21) at Injector.invoke (...\parkandrest-ui\node_modules\di\lib\injector.js:75:15) at Server.start (...\parkandrest-ui\node_modules\karma\lib\server.js:126:18) at Object.
My karma.conf.js file looks like this:
...ANSWER
Answered 2018-May-06 at 03:16Could not find module "@angular-devkit/build-angular"
here is what worked for my project:
- npm install -g @angular/cli
- npm install @angular/cli
- ng update @angular/cli --migrate-only --from=1.7.0
- ng update @angular/core
- npm install rxjs-compat
- ng serve
I hope this works for you!
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