Forum https://discourse.hanamirb.org – Code of Conduct http://hanamirb.org/community/#code-of-conduct
video.find(id) I get both .location and .location_id to be nil and I can't do a consecutive location.find because of that. How do I do this?
1 reply
aggregate(:location).where(id: id).map_to(Video).one in a single call — one of them doesn't seem to update parent object. or am I doing something wrong with this?
class VideoRepository < Hanami::Repository
associations do
belongs_to :location
has_one :video_info
end
def find_with_location(id)
aggregate(:location).where(id: id).map_to(Video).one
end
def find_with_info(id)
aggregate(:video_info).where(id: id).map_to(Video).one
end
def find_with_info_and_location(id) # this function doesn't populate location nor location_id
aggregate(:location).where(id: id).map_to(Video).one
aggregate(:video_info).where(id: id).map_to(Video).one
end
end
Hanami::Model.migration do
change do
create_table :videos do
primary_key :id
foreign_key :location_id, :locations, null: false
end
end
end
Hanami::Model.migration do
change do
create_table :locations do
primary_key :id
end
end
end
Hanami::Model.migration do
change do
create_table :video_infos do
primary_key :id
foreign_key :video_id, :videos, null: false, on_delete: :cascade
end
end
end
Hi everyone, first time here and with a question! I am trying to integrate Webpack (with Babel) for react using the hanami-webpack and hanami-assets gem, but I got into some trouble with import statements.
In my application.html.erb file, i use the <%= javascript 'index' %> helper that points to my index.js file in assets, which works fine when it's pure Javascript and does not have any import statements. However, when i try to import React, it throws an error: "Uncaught SyntaxError: Cannot use import statement outside a module"
One of the solutions i found online is to put "type"="module" to package.json to ensure that all .js files are seen as modules and not CommonJS - I tried doing it, but it lead to another error with my Webpack.config.js file, which is using 'require' instead of import. I changed the file extension to Webpack.config.cjs, which resolved the error the server was throwing, but I am still stuck with 'Cannot use import statement outside of module'
Does anyone know how to solve this? Is there a good example of how to integrate React with Hanami? Thanks!
3 replies
Hey everyone, hope you are enjoying your holidays - just fyi, after several days of tinkering with trying to integrate React as the frontend with Hanami, I came up with a basic setup that I am hoping is useful to see for anyone who is new and would like to do the same thing - I gave up on Webpack because it was unnecessarily complicated, could not get hot reload to work and the compile times were pretty long - so I used ESbuild instead. Here is a repo with a template you can use: https://github.com/glemin5011/react_on_hanami
Just be aware that it does not have any installer or anything, so things such as .env files etc. are not really transferrable to new projects - this repo is more of a demo / guide
Edit: This is for Hanami v1.3.5
Hey, I have this code in the views/application.rb:
def current_user_roles
UserRepository.new.find(session[:current_user]).roles
endwhere the current_user is the user's ID. However, the view has no access to the session. How can I bypass this? The use case is limiting the displayed items as per user roles.
bundle when working with the hanami 2 template...for some reason, mine is stuck and does not process beyond this point (ongoing now for over half an hour)...
Running bundle install - this may take a few minutes
Fetching gem metadata from https://rubygems.org/.........
Fetching https://github.com/hanami/hanami.git
`Hey Hanami experts, I've just cloned the template repo for Hanami 2, followed the steps for setting up, but when it came time to setup a new migration, I ran into the following error:
`method_missing': undefined method `session_secret' for #<Hanami::Application::Settings:0x000055af322964b8 @config=#<Dry::Configurable::Config values={}>> (NoMethodError)What could I be doing wrong?
Hey Hanami experts, I've just cloned the template repo for Hanami 2, followed the steps for setting up, but when it came time to setup a new migration, I ran into the following error:
`method_missing': undefined method `session_secret' for #<Hanami::Application::Settings:0x000055af322964b8 @config=#<Dry::Configurable::Config values={}>> (NoMethodError)What could I be doing wrong?
By the way, I've already setup a secret string in the .env file
5 replies
Hi, I've encountered another issue when deploying to production. I'm deploying with docker on client's server and I have bundle exec hanami assets precompile in my docker compose right before starting the server. However, not all assets are in the publicfolder.
If I run precompile before the build and don't run precompile with compose then I get the Internal Server Error.
If I run precompile in a running container the assets are again not served.
I have the option to serve static assets set to true in my .env.production.
As per usual, what am I doing wrong?
5 replies
I am really expecting a lot from Hanami 2.0 and I am willing to use it right now. Do you think I can use it for 4 now?
- For a personal use (where service can be stopped for a week)
- For a community with known people (where service can be stopped for one day)
- For a within-company communication tool (where service can be stopped after work)
- For a large community with unknown people (where service can be stopped for a few hours)
- For a service to customers (where service should not be stopped)
1 reply
Is it possible to have raw sql like this:
def find_by_segment_match(source_text_for_lookup, source_lang)
segments
.read("set pg_trgm.similarity_threshold TO 0.4;
SELECT *, SIMILARITY(segments.content, '#{source_text_for_lookup}') AS similarity
FROM segments
JOIN translation_records
ON segments.id = translation_records.source_segment_id
LEFT JOIN segments AS target_segments
ON translation_records.target_segment_id = target_segments.id
WHERE segments.language_id = #{source_lang} AND segments.content % '#{source_text_for_lookup}'
ORDER BY segments.content <-> '#{source_text_for_lookup}';").map_to(Segment)
endand to map it to a entity, in my case Segment. I wanted to use raw sql since I have trouble implementing the LEFT JOIN with Hanami.
gem?
9 replies
Dry::Struct.
Hi , I've ran this migration, which completed without errors, but when I run the server below:
Hanami::Model.migration do
change do
alter_table :segments do
add_column :ts_content1, :tsvector, generated_always_as: [to_tsvector: [:simple, :content]]
end
end
endError:
Hanami::Model::Error: missing attributes in ROM::Relation::Name(segments) schema: :ts_content1How can I debug this?
Hi all. I am wondering if anyone has done/is doing application-level encryption à la Active Record Encryption https://guides.rubyonrails.org/active_record_encryption.html
I am looking to add most of the feature set of AR Encryption to our application.
1 reply