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improve Ammo.get_grouped_packs_count

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This commit is contained in:
shibao 2023-06-05 18:29:36 -04:00
parent a94d2eebf4
commit f0536f3030
18 changed files with 169 additions and 134 deletions
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157
lib/cannery/ammo.ex
View File

@ -573,114 +573,103 @@ defmodule Cannery.Ammo do
defp get_packs_count_container_id(query, _nil), do: query
@type get_grouped_packs_count_opt ::
{:group_by, atom()}
| {:containers, [Container.t()] | nil}
| {:types, [Type.t()] | nil}
| {:show_used, :only_used | boolean() | nil}
@type get_grouped_packs_counts_opts :: [get_grouped_packs_count_opt()]
@doc """
Returns the count of packs for multiple types.
## Examples
iex> get_packs_count_for_types(
...> [%Type{id: 123, user_id: 456}],
...> %User{id: 456}
iex> get_grouped_packs_count(
...> %User{id: 456},
...> group_by: :type_id,
...> types: [%Type{id: 123, user_id: 456}]
...> )
3
iex> get_packs_count_for_types(
...> [%Type{id: 123, user_id: 456}],
iex> get_grouped_packs_count(
...> %User{id: 456},
...> true
...> group_by: :type_id,
...> types: [%Type{id: 123, user_id: 456}],
...> show_used: true
...> )
5
"""
@spec get_packs_count_for_types([Type.t()], User.t()) ::
%{optional(Type.id()) => non_neg_integer()}
@spec get_packs_count_for_types([Type.t()], User.t(), show_used :: boolean()) ::
%{optional(Type.id()) => non_neg_integer()}
def get_packs_count_for_types(types, %User{id: user_id}, show_used \\ false) do
type_ids =
types
|> Enum.map(fn %Type{id: type_id, user_id: ^user_id} -> type_id end)
iex> get_grouped_packs_count(
...> %User{id: 456},
...> group_by: :type_id,
...> types: [%Type{id: 123, user_id: 456}],
...> show_used: :only_used
...> )
2
iex> get_grouped_packs_count(
...> %User{id: 456},
...> group_by: :container_id,
...> containers: [%Container{id: 123, user_id: 456}]
...> )
7
"""
@spec get_grouped_packs_count(User.t(), get_grouped_packs_counts_opts()) ::
%{optional(Type.id() | Container.id()) => non_neg_integer()}
def get_grouped_packs_count(%User{id: user_id}, opts) do
from(p in Pack,
as: :p,
where: p.user_id == ^user_id,
where: p.type_id in ^type_ids,
group_by: p.type_id,
select: {p.type_id, count(p.id)}
where: p.user_id == ^user_id
)
|> get_packs_count_for_types_maybe_show_used(show_used)
|> get_grouped_packs_count_group_by(Keyword.fetch!(opts, :group_by))
|> get_grouped_packs_count_filter_ids(
Keyword.fetch!(opts, :group_by),
Keyword.get(opts, :types)
)
|> get_grouped_packs_count_filter_ids(
Keyword.fetch!(opts, :group_by),
Keyword.get(opts, :containers)
)
|> get_grouped_packs_count_show_used(Keyword.get(opts, :show_used))
|> Repo.all()
|> Map.new()
end
@spec get_packs_count_for_types_maybe_show_used(Queryable.t(), show_used :: boolean()) ::
Queryable.t()
defp get_packs_count_for_types_maybe_show_used(query, true), do: query
@spec get_grouped_packs_count_group_by(Queryable.t(), :type_id | :container_id) :: Queryable.t()
defp get_grouped_packs_count_group_by(query, group_key) when group_key |> is_atom() do
query
|> group_by([p: p], field(p, ^group_key))
|> select([p: p], {field(p, ^group_key), count(p.id)})
end
defp get_packs_count_for_types_maybe_show_used(query, _false) do
@spec get_grouped_packs_count_filter_ids(
Queryable.t(),
:type_id | :container_id,
[Type.t()] | [Container.t()] | nil
) :: Queryable.t()
defp get_grouped_packs_count_filter_ids(query, group_key, items) when items |> is_list() do
item_ids = items |> Enum.map(fn %{id: id} -> id end)
query |> where([p: p], field(p, ^group_key) in ^item_ids)
end
defp get_grouped_packs_count_filter_ids(query, _filter_key, _nil), do: query
@spec get_grouped_packs_count_show_used(
Queryable.t(),
show_used :: :only_used | boolean() | nil
) :: Queryable.t()
defp get_grouped_packs_count_show_used(query, true), do: query
defp get_grouped_packs_count_show_used(query, :only_used) do
query |> where([p: p], p.count == 0)
end
defp get_grouped_packs_count_show_used(query, _false) do
query |> where([p: p], not (p.count == 0))
end
@doc """
Returns the count of used packs for multiple types.
## Examples
iex> get_used_packs_count_for_types(
...> [%Type{id: 123, user_id: 456}],
...> %User{id: 456}
...> )
%{123 => 3}
"""
@spec get_used_packs_count_for_types([Type.t()], User.t()) ::
%{optional(Type.id()) => non_neg_integer()}
def get_used_packs_count_for_types(types, %User{id: user_id}) do
type_ids =
types
|> Enum.map(fn %Type{id: type_id, user_id: ^user_id} -> type_id end)
Repo.all(
from p in Pack,
where: p.user_id == ^user_id,
where: p.type_id in ^type_ids,
where: p.count == 0,
group_by: p.type_id,
select: {p.type_id, count(p.id)}
)
|> Map.new()
end
@doc """
Returns number of ammo packs in multiple containers.
## Examples
iex> get_packs_count_for_containers(
...> [%Container{id: 123, user_id: 456}],
...> %User{id: 456}
...> )
%{123 => 3}
"""
@spec get_packs_count_for_containers([Container.t()], User.t()) :: %{
Container.id() => non_neg_integer()
}
def get_packs_count_for_containers(containers, %User{id: user_id}) do
container_ids =
containers
|> Enum.map(fn %Container{id: container_id, user_id: ^user_id} -> container_id end)
Repo.all(
from p in Pack,
where: p.container_id in ^container_ids,
where: p.count > 0,
group_by: p.container_id,
select: {p.container_id, count(p.id)}
)
|> Map.new()
end
@doc """
Returns number of rounds in a container.

3
lib/cannery_web/components/container_table_component.ex
View File

@ -71,7 +71,8 @@ defmodule CanneryWeb.Components.ContainerTableComponent do
current_user: current_user,
tag_actions: tag_actions,
actions: actions,
pack_count: Ammo.get_packs_count_for_containers(containers, current_user),
pack_count:
Ammo.get_grouped_packs_count(current_user, containers: containers, group_by: :container_id),
round_count: Ammo.get_round_count_for_containers(containers, current_user)
}

14
lib/cannery_web/components/type_table_component.ex
View File

@ -152,7 +152,7 @@ defmodule CanneryWeb.Components.TypeTableComponent do
|> TableComponent.maybe_compose_columns(%{label: gettext("Name"), key: :name, type: :name})
round_counts = types |> Ammo.get_round_count_for_types(current_user)
packs_count = types |> Ammo.get_packs_count_for_types(current_user)
packs_count = Ammo.get_grouped_packs_count(current_user, types: types, group_by: :type_id)
average_costs = types |> Ammo.get_average_cost_for_types(current_user)
[used_counts, historical_round_counts, historical_pack_counts, used_pack_counts] =
@ -160,8 +160,16 @@ defmodule CanneryWeb.Components.TypeTableComponent do
[
types |> ActivityLog.get_used_count_for_types(current_user),
types |> Ammo.get_historical_count_for_types(current_user),
types |> Ammo.get_packs_count_for_types(current_user, true),
types |> Ammo.get_used_packs_count_for_types(current_user)
Ammo.get_grouped_packs_count(current_user,
types: types,
group_by: :type_id,
show_used: true
),
Ammo.get_grouped_packs_count(current_user,
types: types,
group_by: :type_id,
show_used: :only_used
)
]
else
[nil, nil, nil, nil]

5
lib/cannery_web/controllers/export_controller.ex
View File

@ -6,9 +6,10 @@ defmodule CanneryWeb.ExportController do
types = Ammo.list_types(current_user)
used_counts = types |> ActivityLog.get_used_count_for_types(current_user)
round_counts = types |> Ammo.get_round_count_for_types(current_user)
pack_counts = types |> Ammo.get_packs_count_for_types(current_user)
pack_counts = Ammo.get_grouped_packs_count(current_user, types: types, group_by: :type_id)
total_pack_counts = types |> Ammo.get_packs_count_for_types(current_user, true)
total_pack_counts =
Ammo.get_grouped_packs_count(current_user, types: types, group_by: :type_id, show_used: true)
average_costs = types |> Ammo.get_average_cost_for_types(current_user)

2
mix.exs
View File

@ -4,7 +4,7 @@ defmodule Cannery.MixProject do
def project do
[
app: :cannery,
version: "0.9.3",
version: "0.9.4",
elixir: "1.14.4",
elixirc_paths: elixirc_paths(Mix.env()),
start_permanent: Mix.env() == :prod,

4
priv/gettext/de/LC_MESSAGES/default.po
View File

@ -502,7 +502,7 @@ msgstr "Schießkladde"
#: lib/cannery_web/components/core_components/pack_card.html.heex:47
#: lib/cannery_web/components/pack_table_component.ex:181
#: lib/cannery_web/components/pack_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:265
#: lib/cannery_web/components/type_table_component.ex:273
#: lib/cannery_web/live/pack_live/show.html.heex:37
#: lib/cannery_web/live/pack_live/show.html.heex:42
#: lib/cannery_web/live/type_live/show.html.heex:150
@ -594,7 +594,7 @@ msgstr "Patronen:"
#: lib/cannery_web/components/pack_table_component.ex:178
#: lib/cannery_web/components/pack_table_component.ex:260
#: lib/cannery_web/components/type_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:272
#: lib/cannery_web/live/type_live/show.html.heex:154
#, elixir-autogen, elixir-format
msgid "No cost information"

2
priv/gettext/de/LC_MESSAGES/errors.po
View File

@ -170,7 +170,7 @@ msgstr ""
"Ungültige Nummer an Kopien. Muss zwischen 1 and %{max} liegen. War "
"%{multiplier}"
#: lib/cannery/ammo.ex:990
#: lib/cannery/ammo.ex:979
#, elixir-autogen, elixir-format
msgid "Invalid multiplier"
msgstr ""

4
priv/gettext/default.pot
View File

@ -496,7 +496,7 @@ msgstr ""
#: lib/cannery_web/components/core_components/pack_card.html.heex:47
#: lib/cannery_web/components/pack_table_component.ex:181
#: lib/cannery_web/components/pack_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:265
#: lib/cannery_web/components/type_table_component.ex:273
#: lib/cannery_web/live/pack_live/show.html.heex:37
#: lib/cannery_web/live/pack_live/show.html.heex:42
#: lib/cannery_web/live/type_live/show.html.heex:150
@ -588,7 +588,7 @@ msgstr ""
#: lib/cannery_web/components/pack_table_component.ex:178
#: lib/cannery_web/components/pack_table_component.ex:260
#: lib/cannery_web/components/type_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:272
#: lib/cannery_web/live/type_live/show.html.heex:154
#, elixir-autogen, elixir-format
msgid "No cost information"

4
priv/gettext/en/LC_MESSAGES/default.po
View File

@ -496,7 +496,7 @@ msgstr ""
#: lib/cannery_web/components/core_components/pack_card.html.heex:47
#: lib/cannery_web/components/pack_table_component.ex:181
#: lib/cannery_web/components/pack_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:265
#: lib/cannery_web/components/type_table_component.ex:273
#: lib/cannery_web/live/pack_live/show.html.heex:37
#: lib/cannery_web/live/pack_live/show.html.heex:42
#: lib/cannery_web/live/type_live/show.html.heex:150
@ -588,7 +588,7 @@ msgstr ""
#: lib/cannery_web/components/pack_table_component.ex:178
#: lib/cannery_web/components/pack_table_component.ex:260
#: lib/cannery_web/components/type_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:272
#: lib/cannery_web/live/type_live/show.html.heex:154
#, elixir-autogen, elixir-format
msgid "No cost information"

2
priv/gettext/en/LC_MESSAGES/errors.po
View File

@ -153,7 +153,7 @@ msgstr ""
msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
msgstr ""
#: lib/cannery/ammo.ex:990
#: lib/cannery/ammo.ex:979
#, elixir-autogen, elixir-format
msgid "Invalid multiplier"
msgstr ""

2
priv/gettext/errors.pot
View File

@ -152,7 +152,7 @@ msgstr ""
msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
msgstr ""
#: lib/cannery/ammo.ex:990
#: lib/cannery/ammo.ex:979
#, elixir-autogen, elixir-format
msgid "Invalid multiplier"
msgstr ""

4
priv/gettext/es/LC_MESSAGES/default.po
View File

@ -503,7 +503,7 @@ msgstr "Registro de tiros"
#: lib/cannery_web/components/core_components/pack_card.html.heex:47
#: lib/cannery_web/components/pack_table_component.ex:181
#: lib/cannery_web/components/pack_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:265
#: lib/cannery_web/components/type_table_component.ex:273
#: lib/cannery_web/live/pack_live/show.html.heex:37
#: lib/cannery_web/live/pack_live/show.html.heex:42
#: lib/cannery_web/live/type_live/show.html.heex:150
@ -595,7 +595,7 @@ msgstr "Balas:"
#: lib/cannery_web/components/pack_table_component.ex:178
#: lib/cannery_web/components/pack_table_component.ex:260
#: lib/cannery_web/components/type_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:272
#: lib/cannery_web/live/type_live/show.html.heex:154
#, elixir-autogen, elixir-format
msgid "No cost information"

2
priv/gettext/es/LC_MESSAGES/errors.po
View File

@ -168,7 +168,7 @@ msgstr "No se ha podido procesar el número de copias"
msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
msgstr "Número inválido de copias, debe ser entre 1 y %{max}. Fue %{multiplier"
#: lib/cannery/ammo.ex:990
#: lib/cannery/ammo.ex:979
#, elixir-autogen, elixir-format
msgid "Invalid multiplier"
msgstr "Multiplicador inválido"

4
priv/gettext/fr/LC_MESSAGES/default.po
View File

@ -504,7 +504,7 @@ msgstr "Évènements de tir"
#: lib/cannery_web/components/core_components/pack_card.html.heex:47
#: lib/cannery_web/components/pack_table_component.ex:181
#: lib/cannery_web/components/pack_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:265
#: lib/cannery_web/components/type_table_component.ex:273
#: lib/cannery_web/live/pack_live/show.html.heex:37
#: lib/cannery_web/live/pack_live/show.html.heex:42
#: lib/cannery_web/live/type_live/show.html.heex:150
@ -596,7 +596,7 @@ msgstr "Cartouches :"
#: lib/cannery_web/components/pack_table_component.ex:178
#: lib/cannery_web/components/pack_table_component.ex:260
#: lib/cannery_web/components/type_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:272
#: lib/cannery_web/live/type_live/show.html.heex:154
#, elixir-autogen, elixir-format
msgid "No cost information"

2
priv/gettext/fr/LC_MESSAGES/errors.po
View File

@ -169,7 +169,7 @@ msgstr "Impossible d'analyser le nombre de copies"
msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
msgstr "Nombre de copies invalide, doit être 1 et %{max}. Été %{multiplier}"
#: lib/cannery/ammo.ex:990
#: lib/cannery/ammo.ex:979
#, elixir-autogen, elixir-format
msgid "Invalid multiplier"
msgstr "Multiplicateur invalide"

4
priv/gettext/ga/LC_MESSAGES/default.po
View File

@ -498,7 +498,7 @@ msgstr ""
#: lib/cannery_web/components/core_components/pack_card.html.heex:47
#: lib/cannery_web/components/pack_table_component.ex:181
#: lib/cannery_web/components/pack_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:265
#: lib/cannery_web/components/type_table_component.ex:273
#: lib/cannery_web/live/pack_live/show.html.heex:37
#: lib/cannery_web/live/pack_live/show.html.heex:42
#: lib/cannery_web/live/type_live/show.html.heex:150
@ -590,7 +590,7 @@ msgstr ""
#: lib/cannery_web/components/pack_table_component.ex:178
#: lib/cannery_web/components/pack_table_component.ex:260
#: lib/cannery_web/components/type_table_component.ex:264
#: lib/cannery_web/components/type_table_component.ex:272
#: lib/cannery_web/live/type_live/show.html.heex:154
#, elixir-autogen, elixir-format
msgid "No cost information"

2
priv/gettext/ga/LC_MESSAGES/errors.po
View File

@ -168,7 +168,7 @@ msgstr ""
msgid "Invalid number of copies, must be between 1 and %{max}. Was %{multiplier}"
msgstr ""
#: lib/cannery/ammo.ex:990
#: lib/cannery/ammo.ex:979
#, elixir-autogen, elixir-format
msgid "Invalid multiplier"
msgstr ""

86
test/cannery/ammo_test.exs
View File

@ -490,28 +490,39 @@ defmodule Cannery.AmmoTest do
assert 2 = Ammo.get_packs_count(current_user, type_id: type.id, show_used: :only_used)
end
test "get_used_packs_count_for_types/2 gets accurate total ammo counts for types",
test "get_grouped_packs_count/2 gets accurate total ammo counts for types",
%{
type: %{id: type_id} = type,
current_user: current_user,
container: container
} do
# testing empty type
assert %{} == [type] |> Ammo.get_used_packs_count_for_types(current_user)
assert %{} ==
Ammo.get_grouped_packs_count(current_user,
types: [type],
group_by: :type_id,
show_used: :only_used
)
# testing two empty types
%{id: another_type_id} = another_type = type_fixture(current_user)
assert %{} ==
[type, another_type]
|> Ammo.get_used_packs_count_for_types(current_user)
Ammo.get_grouped_packs_count(current_user,
types: [type, another_type],
group_by: :type_id,
show_used: :only_used
)
# testing type with pack
{1, [first_pack]} = pack_fixture(%{count: 1}, type, container, current_user)
assert %{} ==
[type, another_type]
|> Ammo.get_used_packs_count_for_types(current_user)
Ammo.get_grouped_packs_count(current_user,
types: [type, another_type],
group_by: :type_id,
show_used: :only_used
)
# testing type with used pack
{1, [another_pack]} = pack_fixture(%{count: 50}, another_type, container, current_user)
@ -519,14 +530,22 @@ defmodule Cannery.AmmoTest do
shot_record_fixture(%{count: 50}, current_user, another_pack)
assert %{another_type_id => 1} ==
[type, another_type]
|> Ammo.get_used_packs_count_for_types(current_user)
Ammo.get_grouped_packs_count(current_user,
types: [type, another_type],
group_by: :type_id,
show_used: :only_used
)
# testing two types with zero and one used packs
{1, [pack]} = pack_fixture(%{count: 50}, type, container, current_user)
shot_record_fixture(%{count: 50}, current_user, pack)
used_counts = [type, another_type] |> Ammo.get_used_packs_count_for_types(current_user)
used_counts =
Ammo.get_grouped_packs_count(current_user,
types: [type, another_type],
group_by: :type_id,
show_used: :only_used
)
assert %{^type_id => 1} = used_counts
assert %{^another_type_id => 1} = used_counts
@ -534,7 +553,12 @@ defmodule Cannery.AmmoTest do
# testing two type with one and two used packs
shot_record_fixture(%{count: 1}, current_user, first_pack)
used_counts = [type, another_type] |> Ammo.get_used_packs_count_for_types(current_user)
used_counts =
Ammo.get_grouped_packs_count(current_user,
types: [type, another_type],
group_by: :type_id,
show_used: :only_used
)
assert %{^type_id => 2} = used_counts
assert %{^another_type_id => 1} = used_counts
@ -557,7 +581,7 @@ defmodule Cannery.AmmoTest do
assert 25 = Ammo.get_packs_count(current_user, container_id: container.id)
end
test "get_packs_count_for_containers/2 gets accurate ammo count for containers", %{
test "get_grouped_packs_count/2 gets accurate ammo count for containers", %{
type: type,
current_user: current_user,
container: %{id: container_id} = container
@ -569,8 +593,10 @@ defmodule Cannery.AmmoTest do
{1, [_first_pack]} = pack_fixture(%{count: 5}, type, another_container, current_user)
packs_count =
[container, another_container]
|> Ammo.get_packs_count_for_containers(current_user)
Ammo.get_grouped_packs_count(current_user,
containers: [container, another_container],
group_by: :container_id
)
assert %{^container_id => 1} = packs_count
assert %{^another_container_id => 1} = packs_count
@ -578,8 +604,10 @@ defmodule Cannery.AmmoTest do
{25, _packs} = pack_fixture(%{count: 5}, 25, type, container, current_user)
packs_count =
[container, another_container]
|> Ammo.get_packs_count_for_containers(current_user)
Ammo.get_grouped_packs_count(current_user,
containers: [container, another_container],
group_by: :container_id
)
assert %{^container_id => 26} = packs_count
assert %{^another_container_id => 1} = packs_count
@ -587,8 +615,10 @@ defmodule Cannery.AmmoTest do
shot_record_fixture(%{count: 1}, current_user, first_pack)
packs_count =
[container, another_container]
|> Ammo.get_packs_count_for_containers(current_user)
Ammo.get_grouped_packs_count(current_user,
containers: [container, another_container],
group_by: :container_id
)
assert %{^container_id => 26} = packs_count
assert %{^another_container_id => 1} = packs_count
@ -596,8 +626,10 @@ defmodule Cannery.AmmoTest do
shot_record_fixture(%{count: 4}, current_user, first_pack)
packs_count =
[container, another_container]
|> Ammo.get_packs_count_for_containers(current_user)
Ammo.get_grouped_packs_count(current_user,
containers: [container, another_container],
group_by: :container_id
)
assert %{^container_id => 25} = packs_count
assert %{^another_container_id => 1} = packs_count
@ -888,30 +920,34 @@ defmodule Cannery.AmmoTest do
assert 6 = Ammo.get_packs_count(current_user, type_id: type.id)
end
test "get_packs_count_for_types/2 returns counts of packs for types", %{
test "get_grouped_packs_count/2 returns counts of packs for types", %{
type: %{id: type_id} = type,
container: container,
current_user: current_user
} do
assert %{type_id => 1} ==
[type] |> Ammo.get_packs_count_for_types(current_user)
Ammo.get_grouped_packs_count(current_user, types: [type], group_by: :type_id)
%{id: another_type_id} = another_type = type_fixture(current_user)
assert %{type_id => 1} ==
[type, another_type]
|> Ammo.get_packs_count_for_types(current_user)
Ammo.get_grouped_packs_count(current_user,
types: [type, another_type],
group_by: :type_id
)
{1, [_pack]} = pack_fixture(another_type, container, current_user)
packs_count = [type, another_type] |> Ammo.get_packs_count_for_types(current_user)
packs_count =
Ammo.get_grouped_packs_count(current_user, types: [type, another_type], group_by: :type_id)
assert %{^type_id => 1} = packs_count
assert %{^another_type_id => 1} = packs_count
{5, _packs} = pack_fixture(%{}, 5, type, container, current_user)
packs_count = [type, another_type] |> Ammo.get_packs_count_for_types(current_user)
packs_count =
Ammo.get_grouped_packs_count(current_user, types: [type, another_type], group_by: :type_id)
assert %{^type_id => 6} = packs_count
assert %{^another_type_id => 1} = packs_count