Hash :
766e5b50
Author :
Thomas de Grivel
Date :
2021-11-30T08:23:05
create repositories with unique slug
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defmodule Kmxgit.RepositoryManager do
import Ecto.Query, warn: false
alias Kmxgit.OrganisationManager.Organisation
alias Kmxgit.Repo
alias Kmxgit.RepositoryManager.Repository
alias Kmxgit.SlugManager.Slug
alias Kmxgit.UserManager
alias Kmxgit.UserManager.User
def list_repositories do
Repo.all(from r in Repository,
preload: [members: :slug,
organisation: [:slug, users: :slug],
user: :slug])
|> Enum.sort_by(&Repository.full_slug/1)
end
def list_contributor_repositories(user) do
list_repositories()
|> Enum.filter(fn repo ->
(!repo.user || repo.user.id != user.id) &&
(Repository.members(repo)
|> Enum.find(fn u -> u.id == user.id end))
end)
end
def change_repository() do
change_repository(%Repository{})
end
def change_repository(repository = %Repository{}) do
Repository.changeset(repository, %{})
end
def change_repository(owner) do
change_repository(%Repository{}, owner)
end
def change_repository(repository = %Repository{}, owner = %Organisation{}) do
Repository.owner_changeset(repository, %{}, owner)
end
def change_repository(repository = %Repository{}, owner = %User{}) do
Repository.owner_changeset(repository, %{}, owner)
end
def create_repository(attrs \\ %{}, owner) do
%Repository{}
|> Repository.owner_changeset(attrs, owner)
|> Repo.insert()
end
def update_repository(repository, attrs \\ %{}) do
repository
|> Repository.changeset(attrs)
|> Repo.update()
end
def get_repository(id) do
Repo.one(from repo in Repository,
where: repo.id == ^id,
limit: 1,
preload: [members: :slug,
organisation: [:slug, [users: :slug]],
user: :slug])
end
def get_repository!(id) do
get_repository(id) || raise Ecto.NoResultsError
end
def get_repository_by_owner_id_and_slug(org_id, nil, slug) do
Repo.one from r in Repository,
where: r.organisation_id == ^org_id and is_nil(r.user_id) and fragment("lower(?)", r.slug) == ^String.downcase(slug),
limit: 1
end
def get_repository_by_owner_id_and_slug(nil, user_id, slug) do
Repo.one from r in Repository,
where: is_nil(r.organisation_id) and r.user_id == ^user_id and fragment("lower(?)", r.slug) == ^String.downcase(slug),
limit: 1
end
def get_repository_by_owner_and_slug(owner, slug) do
downcase_owner = String.downcase(owner)
downcase_slug = String.downcase(slug)
Repo.one from r in Repository,
full_join: o in Organisation,
on: o.id == r.organisation_id,
full_join: os in Slug,
on: os.organisation_id == o.id,
full_join: u in User,
on: u.id == r.user_id,
full_join: us in Slug,
on: us.user_id == u.id,
where: (fragment("lower(?)", os.slug) == ^downcase_owner or fragment("lower(?)", us.slug) == ^downcase_owner) and fragment("lower(?)", r.slug) == ^downcase_slug,
preload: [members: :slug,
organisation: [:slug, [users: :slug]],
user: :slug],
limit: 1
end
def add_member(%Repository{} = repo, login) do
user = UserManager.get_user_by_slug(login)
if user do
members = [user | repo.members]
repo
|> Repository.changeset(%{})
|> Ecto.Changeset.put_assoc(:members, members)
|> Repo.update()
else
{:error, :not_found}
end
end
def remove_member(%Repository{} = repo, login) do
user = UserManager.get_user_by_slug(login)
if user do
members = Enum.reject(repo.members, &(&1.id == user.id))
repo
|> Repository.changeset(%{})
|> Ecto.Changeset.put_assoc(:members, members)
|> Repo.update()
else
{:error, :not_found}
end
end
def delete_repository(%Repository{} = repo) do
Repo.delete(repo)
end
end