Skip to content

Commit

Permalink
Feat: Order Output Json (#11)
Browse files Browse the repository at this point in the history 
* Feat: Order Output Json

* def -> defp
  • Loading branch information
@kyleVsteger
kyleVsteger authored May 28, 2024
1 parent e62ac67 commit bcbd9ee
Show file tree
Hide file tree
Showing 2 changed files with 249 additions and 0 deletions.
28 changes: 28 additions & 0 deletions lib/channel_spec/serializer.ex
View file
Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,34 @@ defmodule Serializer do
def to_string(socket_tree) do
socket_tree
|> to_schema()
|> to_ordered_structs()
|> Jason.encode!(pretty: true)
end

# Helper function to ensure the order of the output json
@spec to_ordered_structs(map()) :: Jason.OrderedObject.t()
defp to_ordered_structs(map) when is_map(map) do
reverse_ordered =
map
|> Enum.to_list()
|> Enum.sort_by(fn {key, _val} -> key end, :asc)
|> Enum.reduce(%Jason.OrderedObject{}, fn
{key, value}, acc when is_map(value) ->
%{acc | values: [{key, to_ordered_structs(value)} | acc.values]}

{key, value}, acc when is_list(value) ->
%{acc | values: [{key, to_ordered_structs(value)} | acc.values]}

{key, value}, acc ->
%{acc | values: [{key, value} | acc.values]}
end)

%{reverse_ordered | values: Enum.reverse(reverse_ordered.values)}
end

defp to_ordered_structs(list) when is_list(list) do
Enum.map(list, &to_ordered_structs/1)
end

defp to_ordered_structs(stuff), do: stuff
end
221 changes: 221 additions & 0 deletions test/channel_spec/serializer_test.exs
View file
Original file line number Diff line number Diff line change
Expand Up @@ -38,5 +38,226 @@ defmodule ChannelSpec.SerializerTest do
"type" => "object"
}
end

test "foo" do
schema = %{
type: :object,
properties: %{
b: %{type: :string},
c: %{type: :string},
x: %{type: :string},
d: %{type: :string},
electric_eel: %{type: :string},
e: %{type: :string},
h: %{type: :string},
f: %{type: :string},
g: %{type: :string},
dog: %{type: :string},
j: %{type: :string},
k: %{type: :string},
o: %{type: :string},
jaguar: %{type: :string},
l: %{type: :string},
lemur: %{type: :string},
u: %{type: :string},
cuttle_fish: %{type: :string},
m: %{type: :string},
n: %{type: :string},
ibex: %{type: :string},
i: %{type: :string},
hippopotamus: %{type: :string},
y: %{type: :string},
fox: %{type: :string},
q: %{type: :string},
a: %{type: :string},
z: %{type: :string},
koala: %{type: :string},
r: %{type: :string},
garden_snake: %{type: :string},
s: %{type: :string},
p: %{type: :string},
bananas: %{type: :string},
v: %{type: :string},
t: %{type: :string},
w: %{type: :string},
apples: %{type: :string},
one_of_list: [
%{
type: :object,
properties: %{
c: %{type: :string},
b: %{type: :string},
a: %{type: :string}
}
},
%{
type: :object,
properties: %{
f: %{type: :string},
e: %{type: :string},
d: %{type: :string}
}
}
]
}
}

result =
schema
|> Serializer.to_schema()
|> Serializer.to_string()

assert """
{
"properties": {
"a": {
"type": "string"
},
"apples": {
"type": "string"
},
"b": {
"type": "string"
},
"bananas": {
"type": "string"
},
"c": {
"type": "string"
},
"cuttle_fish": {
"type": "string"
},
"d": {
"type": "string"
},
"dog": {
"type": "string"
},
"e": {
"type": "string"
},
"electric_eel": {
"type": "string"
},
"f": {
"type": "string"
},
"fox": {
"type": "string"
},
"g": {
"type": "string"
},
"garden_snake": {
"type": "string"
},
"h": {
"type": "string"
},
"hippopotamus": {
"type": "string"
},
"i": {
"type": "string"
},
"ibex": {
"type": "string"
},
"j": {
"type": "string"
},
"jaguar": {
"type": "string"
},
"k": {
"type": "string"
},
"koala": {
"type": "string"
},
"l": {
"type": "string"
},
"lemur": {
"type": "string"
},
"m": {
"type": "string"
},
"n": {
"type": "string"
},
"o": {
"type": "string"
},
"one_of_list": [
{
"properties": {
"a": {
"type": "string"
},
"b": {
"type": "string"
},
"c": {
"type": "string"
}
},
"type": "object"
},
{
"properties": {
"d": {
"type": "string"
},
"e": {
"type": "string"
},
"f": {
"type": "string"
}
},
"type": "object"
}
],
"p": {
"type": "string"
},
"q": {
"type": "string"
},
"r": {
"type": "string"
},
"s": {
"type": "string"
},
"t": {
"type": "string"
},
"u": {
"type": "string"
},
"v": {
"type": "string"
},
"w": {
"type": "string"
},
"x": {
"type": "string"
},
"y": {
"type": "string"
},
"z": {
"type": "string"
}
},
"type": "object"
}\
""" == result
end
end
end

0 comments on commit bcbd9ee

Please sign in to comment.