control number of decimals in prices returned by oracle

config/config.exs

@@ -181,6 +181,11 @@ config :dart_sass,
     cd: Path.expand("../assets", __DIR__)
   ]
 
+config :ex_cldr,
+  default_locale: "en",
+  default_backend: Archethic.Cldr,
+  json_library: Jason
+
 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
 import_config("#{Mix.env()}.exs")

lib/archethic/cldr.ex

@@ -0,0 +1,14 @@
+defmodule Archethic.Cldr do
+  @moduledoc """
+  Define a backend module that will host our
+  Cldr configuration and public API.
+
+  Most function calls in Cldr will be calls
+  to functions on this module.
+  """
+
+  use Cldr,
+    locales: ["en"],
+    default_locale: "en",
+    providers: [Cldr.Number]
+end

lib/archethic/oracle_chain/services/uco_price.ex

@@ -10,6 +10,8 @@ defmodule Archethic.OracleChain.Services.UCOPrice do
 
   @behaviour Impl
 
+  @precision_digits 5
+
   @pairs ["usd", "eur"]
 
   @impl Impl
@@ -48,15 +50,19 @@ defmodule Archethic.OracleChain.Services.UCOPrice do
       ## Here stream looks like : [%{"eur"=>[0.44], "usd"=[0.32]}, ..., %{"eur"=>[0.42, 0.43], "usd"=[0.35]}]
       |> Enum.reduce(%{}, &agregate_providers_data/2)
       |> Enum.reduce(%{}, fn {currency, values}, acc ->
-        Map.put(acc, currency, Utils.median(values))
+        price =
+          values
+          |> Utils.median()
+          |> Archethic.Cldr.Number.to_string!(
+            currency: currency,
+            currency_symbol: "",
+            fractional_digits: @precision_digits
+          )
+          |> String.to_float()
+
+        Map.put(acc, currency, price)
       end)
 
-    ## split prices in a list per currency. If a service returned a list of prices of a currency,
-    ## they will be medianed first before being added to list
-    #      |> split_prices()
-    ## compute median per currency list
-    #      |> median_prices()
-
     Supervisor.stop(fetching_tasks_supervisor, :normal, 3_000)
     {:ok, prices}
   end

mix.exs

@@ -108,7 +108,9 @@ defmodule Archethic.MixProject do
       {:pathex, "~> 2.4"},
       {:easy_ssl, "~> 1.3"},
       {:castore, "~> 0.1"},
-      {:floki, "~> 0.33"}
+      {:floki, "~> 0.33"},
+      {:ex_cldr, "~> 2.7"},
+      {:ex_cldr_numbers, "~> 2.29"}
     ]
   end
 

mix.lock

@@ -9,6 +9,7 @@
   "blankable": {:hex, :blankable, "1.0.0", "89ab564a63c55af117e115144e3b3b57eb53ad43ba0f15553357eb283e0ed425", [:mix], [], "hexpm", "7cf11aac0e44f4eedbee0c15c1d37d94c090cb72a8d9fddf9f7aec30f9278899"},
   "bunt": {:hex, :bunt, "0.2.1", "e2d4792f7bc0ced7583ab54922808919518d0e57ee162901a16a1b6664ef3b14", [:mix], [], "hexpm", "a330bfb4245239787b15005e66ae6845c9cd524a288f0d141c148b02603777a5"},
   "castore": {:hex, :castore, "0.1.22", "4127549e411bedd012ca3a308dede574f43819fe9394254ca55ab4895abfa1a2", [:mix], [], "hexpm", "c17576df47eb5aa1ee40cc4134316a99f5cad3e215d5c77b8dd3cfef12a22cac"},
+  "cldr_utils": {:hex, :cldr_utils, "2.19.1", "5a7bcd2f2fd432c548e494e850bba8a9e838f1b10202f682ea1d9809d74eff31", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:certifi, "~> 2.5", [hex: :certifi, repo: "hexpm", optional: true]}, {:decimal, "~> 1.9 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}], "hexpm", "fbd10f79363e70f3d893ab21e195f444ca87c2c80120b5911761491da4489620"},
   "cors_plug": {:hex, :cors_plug, "3.0.3", "7c3ac52b39624bc616db2e937c282f3f623f25f8d550068b6710e58d04a0e330", [:mix], [{:plug, "~> 1.13", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "3f2d759e8c272ed3835fab2ef11b46bddab8c1ab9528167bd463b6452edf830d"},
   "cowboy": {:hex, :cowboy, "2.9.0", "865dd8b6607e14cf03282e10e934023a1bd8be6f6bacf921a7e2a96d800cd452", [:make, :rebar3], [{:cowlib, "2.11.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "2c729f934b4e1aa149aff882f57c6372c15399a20d54f65c8d67bef583021bde"},
   "cowboy_telemetry": {:hex, :cowboy_telemetry, "0.4.0", "f239f68b588efa7707abce16a84d0d2acf3a0f50571f8bb7f56a15865aae820c", [:rebar3], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7d98bac1ee4565d31b62d59f8823dfd8356a169e7fcbb83831b8a5397404c9de"},
@@ -19,6 +20,7 @@
   "decimal": {:hex, :decimal, "2.0.0", "a78296e617b0f5dd4c6caf57c714431347912ffb1d0842e998e9792b5642d697", [:mix], [], "hexpm", "34666e9c55dea81013e77d9d87370fe6cb6291d1ef32f46a1600230b1d44f577"},
   "deep_merge": {:hex, :deep_merge, "1.0.0", "b4aa1a0d1acac393bdf38b2291af38cb1d4a52806cf7a4906f718e1feb5ee961", [:mix], [], "hexpm", "ce708e5f094b9cd4e8f2be4f00d2f4250c4095be93f8cd6d018c753894885430"},
   "dialyxir": {:hex, :dialyxir, "1.2.0", "58344b3e87c2e7095304c81a9ae65cb68b613e28340690dfe1a5597fd08dec37", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "61072136427a851674cab81762be4dbeae7679f85b1272b6d25c3a839aff8463"},
+  "digital_token": {:hex, :digital_token, "0.4.0", "2ad6894d4a40be8b2890aad286ecd5745fa473fa5699d80361a8c94428edcd1f", [:mix], [{:cldr_utils, "~> 2.17", [hex: :cldr_utils, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "a178edf61d1fee5bb3c34e14b0f4ee21809ee87cade8738f87337e59e5e66e26"},
   "distillery": {:git, "https://github.com/archethic-foundation/distillery.git", "67accaa239dcbe14fc312832c83b23eaaeed66ff", []},
   "earmark": {:hex, :earmark, "1.4.34", "d7f89d3bbd7567a0bffc465e0a949f8f8dcbe43909c3acf96f4761a302cea10c", [:mix], [{:earmark_parser, "~> 1.4.29", [hex: :earmark_parser, repo: "hexpm", optional: false]}], "hexpm", "90b106f3dad85b133b10d7d628167c88246123fd1cecb4557d83d21ec9e65504"},
   "earmark_parser": {:hex, :earmark_parser, "1.4.29", "149d50dcb3a93d9f3d6f3ecf18c918fb5a2d3c001b5d3305c926cddfbd33355b", [:mix], [], "hexpm", "4902af1b3eb139016aed210888748db8070b8125c2342ce3dcae4f38dcc63503"},
@@ -27,8 +29,12 @@
   "elixir_make": {:hex, :elixir_make, "0.7.3", "c37fdae1b52d2cc51069713a58c2314877c1ad40800a57efb213f77b078a460d", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}], "hexpm", "24ada3e3996adbed1fa024ca14995ef2ba3d0d17b678b0f3f2b1f66e6ce2b274"},
   "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
   "esbuild": {:hex, :esbuild, "0.6.0", "9ba6ead054abd43cb3d7b14946a0cdd1493698ccd8e054e0e5d6286d7f0f509c", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: false]}], "hexpm", "30f9a05d4a5bab0d3e37398f312f80864e1ee1a081ca09149d06d474318fd040"},
+  "ex_cldr": {:hex, :ex_cldr, "2.34.0", "50385e1445f33537bea7d24ca7525aa849ccabb3cf88ac41a6d183693116aba7", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:certifi, "~> 2.5", [hex: :certifi, repo: "hexpm", optional: true]}, {:cldr_utils, "~> 2.18", [hex: :cldr_utils, repo: "hexpm", optional: false]}, {:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:gettext, "~> 0.19", [hex: :gettext, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: true]}], "hexpm", "d026df7d580424ab8daf0d908fd38d3c12e0a63962b495b7faeabd66ab072588"},
+  "ex_cldr_currencies": {:hex, :ex_cldr_currencies, "2.14.2", "354b48134faa011d58ae2e89be69b7de607d81fcc74c7ac684c5fb77b20186f5", [:mix], [{:ex_cldr, "~> 2.27", [hex: :ex_cldr, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "c970533103cdc97b1dedc2fead2209c0f5ae0aee0f1e504fdea5be5ee1466cd1"},
+  "ex_cldr_numbers": {:hex, :ex_cldr_numbers, "2.29.0", "ce20899a734ac33cf088c57685035ca1626d5564f50e0ac4d3da24202b112d5a", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:digital_token, "~> 0.3 or ~> 1.0", [hex: :digital_token, repo: "hexpm", optional: false]}, {:ex_cldr, "~> 2.34", [hex: :ex_cldr, repo: "hexpm", optional: false]}, {:ex_cldr_currencies, ">= 2.14.2", [hex: :ex_cldr_currencies, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "134e5e82d3894f0e06f096124c24f4ef1f54f1874c35714d52aa7d370a25c306"},
   "ex_doc": {:hex, :ex_doc, "0.29.1", "b1c652fa5f92ee9cf15c75271168027f92039b3877094290a75abcaac82a9f77", [:mix], [{:earmark_parser, "~> 1.4.19", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "b7745fa6374a36daf484e2a2012274950e084815b936b1319aeebcf7809574f6"},
   "ex_json_schema": {:hex, :ex_json_schema, "0.9.2", "c9a42e04e70cd70eb11a8903a22e8ec344df16edef4cb8e6ec84ed0caffc9f0f", [:mix], [{:decimal, "~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}], "hexpm", "4854329cb352b6c01c4c4b8dbfb3be14dc5bea19ea13e0eafade4ff22ba55224"},
+  "ex_money": {:hex, :ex_money, "5.12.3", "502a018ba45b459563005a26e0af648413988babfd37c4803f20f42619ec69d0", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:certifi, "~> 2.5", [hex: :certifi, repo: "hexpm", optional: true]}, {:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:ex_cldr_numbers, "~> 2.27", [hex: :ex_cldr_numbers, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.0 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}], "hexpm", "df241f9e10316629c1d12e81bbb117b0b26d53233bad64bc52cd27b191ce34c5"},
   "exjsonpath": {:hex, :exjsonpath, "0.9.0", "87e593eb0deb53aa0688ca9f9edc9fb3456aca83c82245f83201ea04d696feba", [:mix], [], "hexpm", "8d7a8e9ba784e1f7a67c6f1074a3ac91a3a79a45969514ee5d95cea5bf749627"},
   "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
   "floki": {:hex, :floki, "0.34.0", "002d0cc194b48794d74711731db004fafeb328fe676976f160685262d43706a8", [:mix], [], "hexpm", "9c3a9f43f40dde00332a589bd9d389b90c1f518aef500364d00636acc5ebc99c"},
@@ -49,14 +55,15 @@
   "mime": {:hex, :mime, "2.0.3", "3676436d3d1f7b81b5a2d2bd8405f412c677558c81b1c92be58c00562bb59095", [:mix], [], "hexpm", "27a30bf0db44d25eecba73755acf4068cbfe26a4372f9eb3e4ea3a45956bff6b"},
   "mint": {:hex, :mint, "1.4.2", "50330223429a6e1260b2ca5415f69b0ab086141bc76dc2fbf34d7c389a6675b2", [:mix], [{:castore, "~> 0.1.0", [hex: :castore, repo: "hexpm", optional: true]}, {:hpax, "~> 0.1.1", [hex: :hpax, repo: "hexpm", optional: false]}], "hexpm", "ce75a5bbcc59b4d7d8d70f8b2fc284b1751ffb35c7b6a6302b5192f8ab4ddd80"},
   "mmdb2_decoder": {:hex, :mmdb2_decoder, "3.0.1", "78e3aedde88035c6873ada5ceaf41b7f15a6259ed034e0eaca72ccfa937798f0", [:mix], [], "hexpm", "316af0f388fac824782d944f54efe78e7c9691bbbdb0afd5cccdd0510adf559d"},
+  "money": {:hex, :money, "1.12.1", "2816b306061422d4ea42f801d2b7910acc42ad0407b3702907c68c5b8a6a0367", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}, {:ecto, "~> 1.0 or ~> 2.0 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:phoenix_html, "~> 2.0 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}], "hexpm", "c952cd6beb14c66dbe905687060cc926a112432a62cd6114dddd466be0c45818"},
   "mox": {:hex, :mox, "1.0.2", "dc2057289ac478b35760ba74165b4b3f402f68803dd5aecd3bfd19c183815d64", [:mix], [], "hexpm", "f9864921b3aaf763c8741b5b8e6f908f44566f1e427b2630e89e9a73b981fef2"},
   "nimble_parsec": {:hex, :nimble_parsec, "1.2.3", "244836e6e3f1200c7f30cb56733fd808744eca61fd182f731eac4af635cc6d0b", [:mix], [], "hexpm", "c8d789e39b9131acf7b99291e93dae60ab48ef14a7ee9d58c6964f59efb570b0"},
   "observer_cli": {:hex, :observer_cli, "1.7.4", "3c1bfb6d91bf68f6a3d15f46ae20da0f7740d363ee5bc041191ce8722a6c4fae", [:mix, :rebar3], [{:recon, "~> 2.5.1", [hex: :recon, repo: "hexpm", optional: false]}], "hexpm", "50de6d95d814f447458bd5d72666a74624eddb0ef98bdcee61a0153aae0865ff"},
   "pathex": {:hex, :pathex, "2.5.0", "350ed75b41dd7c579843bc6052463d36d9a35362f5430ff3ad12a13c6a783ce6", [:mix], [], "hexpm", "031a2063c59eae2f697373f41814e9d9076105ab2173bd3a88fbe8789fdb434b"},
   "phoenix": {:hex, :phoenix, "1.6.15", "0a1d96bbc10747fd83525370d691953cdb6f3ccbac61aa01b4acb012474b047d", [:mix], [{:castore, ">= 0.0.0", [hex: :castore, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 1.0 or ~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: false]}, {:plug, "~> 1.10", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 2.2", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:plug_crypto, "~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "d70ab9fbf6b394755ea88b644d34d79d8b146e490973151f248cacd122d20672"},
   "phoenix_html": {:hex, :phoenix_html, "3.2.0", "1c1219d4b6cb22ac72f12f73dc5fad6c7563104d083f711c3fcd8551a1f4ae11", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: true]}], "hexpm", "36ec97ba56d25c0136ef1992c37957e4246b649d620958a1f9fa86165f8bc54f"},
   "phoenix_live_dashboard": {:hex, :phoenix_live_dashboard, "0.7.2", "97cc4ff2dba1ebe504db72cb45098cb8e91f11160528b980bd282cc45c73b29c", [:mix], [{:ecto, "~> 3.6.2 or ~> 3.7", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_mysql_extras, "~> 0.5", [hex: :ecto_mysql_extras, repo: "hexpm", optional: true]}, {:ecto_psql_extras, "~> 0.7", [hex: :ecto_psql_extras, repo: "hexpm", optional: true]}, {:mime, "~> 1.6 or ~> 2.0", [hex: :mime, repo: "hexpm", optional: false]}, {:phoenix_live_view, "~> 0.18.3", [hex: :phoenix_live_view, repo: "hexpm", optional: false]}, {:telemetry_metrics, "~> 0.6 or ~> 1.0", [hex: :telemetry_metrics, repo: "hexpm", optional: false]}], "hexpm", "0e5fdf063c7a3b620c566a30fcf68b7ee02e5e46fe48ee46a6ec3ba382dc05b7"},
-  "phoenix_live_view": {:hex, :phoenix_live_view, "0.18.6", "460c36977643d76fc8e0b6b3c4bba703c0ef21abc74233cf7dc15d1c1696832f", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.6.15 or ~> 1.7.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 3.1", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "ce2768fb44c3c370df13fc4f0dc70623b662a93a201d8d7d87c4ba6542bc6b73"},
+  "phoenix_live_view": {:hex, :phoenix_live_view, "0.18.9", "476264587c780ccd01a6ba7bae5d8c24e2dbe6eb9e56bc38df884c01ca47012b", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix, "~> 1.6.15 or ~> 1.7.0", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 3.1", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}, {:phoenix_view, "~> 2.0", [hex: :phoenix_view, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.2 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "d0dd1444cad2028872eafcbef80d0382c53540265b971afbe671918e0eafe511"},
   "phoenix_pubsub": {:hex, :phoenix_pubsub, "2.1.1", "ba04e489ef03763bf28a17eb2eaddc2c20c6d217e2150a61e3298b0f4c2012b5", [:mix], [], "hexpm", "81367c6d1eea5878ad726be80808eb5a787a23dee699f96e72b1109c57cdd8d9"},
   "phoenix_template": {:hex, :phoenix_template, "1.0.0", "c57bc5044f25f007dc86ab21895688c098a9f846a8dda6bc40e2d0ddc146e38f", [:mix], [{:phoenix_html, "~> 2.14.2 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}], "hexpm", "1b066f99a26fd22064c12b2600a9a6e56700f591bf7b20b418054ea38b4d4357"},
   "phoenix_view": {:hex, :phoenix_view, "2.0.2", "6bd4d2fd595ef80d33b439ede6a19326b78f0f1d8d62b9a318e3d9c1af351098", [:mix], [{:phoenix_html, "~> 2.14.2 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:phoenix_template, "~> 1.0", [hex: :phoenix_template, repo: "hexpm", optional: false]}], "hexpm", "a929e7230ea5c7ee0e149ffcf44ce7cf7f4b6d2bfe1752dd7c084cdff152d36f"},
@@ -72,7 +79,7 @@
   "sobelow": {:hex, :sobelow, "0.11.1", "23438964486f8112b41e743bbfd402da3e5b296fdc9eacab29914b79c48916dd", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "9897363a7eff96f4809304a90aad819e2ad5e5d24db547af502885146746a53c"},
   "statistex": {:hex, :statistex, "1.0.0", "f3dc93f3c0c6c92e5f291704cf62b99b553253d7969e9a5fa713e5481cd858a5", [:mix], [], "hexpm", "ff9d8bee7035028ab4742ff52fc80a2aa35cece833cf5319009b52f1b5a86c27"},
   "stream_data": {:hex, :stream_data, "0.5.0", "b27641e58941685c75b353577dc602c9d2c12292dd84babf506c2033cd97893e", [:mix], [], "hexpm", "012bd2eec069ada4db3411f9115ccafa38540a3c78c4c0349f151fc761b9e271"},
-  "telemetry": {:hex, :telemetry, "1.2.0", "a8ce551485a9a3dac8d523542de130eafd12e40bbf76cf0ecd2528f24e812a44", [:rebar3], [], "hexpm", "1427e73667b9a2002cf1f26694c422d5c905df889023903c4518921d53e3e883"},
+  "telemetry": {:hex, :telemetry, "1.2.1", "68fdfe8d8f05a8428483a97d7aab2f268aaff24b49e0f599faa091f1d4e7f61c", [:rebar3], [], "hexpm", "dad9ce9d8effc621708f99eac538ef1cbe05d6a874dd741de2e689c47feafed5"},
   "telemetry_metrics": {:hex, :telemetry_metrics, "0.6.1", "315d9163a1d4660aedc3fee73f33f1d355dcc76c5c3ab3d59e76e3edf80eef1f", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7be9e0871c41732c233be71e4be11b96e56177bf15dde64a8ac9ce72ac9834c6"},
   "telemetry_metrics_prometheus_core": {:hex, :telemetry_metrics_prometheus_core, "1.1.0", "4e15f6d7dbedb3a4e3aed2262b7e1407f166fcb9c30ca3f96635dfbbef99965c", [:mix], [{:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}, {:telemetry_metrics, "~> 0.6", [hex: :telemetry_metrics, repo: "hexpm", optional: false]}], "hexpm", "0dd10e7fe8070095df063798f82709b0a1224c31b8baf6278b423898d591a069"},
   "telemetry_poller": {:hex, :telemetry_poller, "1.0.0", "db91bb424e07f2bb6e73926fcafbfcbcb295f0193e0a00e825e589a0a47e8453", [:rebar3], [{:telemetry, "~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "b3a24eafd66c3f42da30fc3ca7dda1e9d546c12250a2d60d7b81d264fbec4f6e"},

test/archethic/oracle_chain/services/uco_price_test.exs

@@ -42,6 +42,25 @@ defmodule Archethic.OracleChain.Services.UCOPriceTest do
     assert {:ok, %{"eur" => _, "usd" => _}} = UCOPrice.fetch()
   end
 
+  test "fetch/0 should retrieve some data and build a map with the oracle name in it and keep the precision to 5" do
+    MockUCOPriceProvider1
+    |> expect(:fetch, fn pairs ->
+      {:ok, %{"eur" => [0.123456789], "usd" => [0.123454789]}}
+    end)
+
+    MockUCOPriceProvider2
+    |> expect(:fetch, fn pairs ->
+      {:ok, %{"eur" => [0.123456789], "usd" => [0.123454789]}}
+    end)
+
+    MockUCOPriceProvider3
+    |> expect(:fetch, fn pairs ->
+      {:ok, %{"eur" => [0.123456789], "usd" => [0.123454789]}}
+    end)
+
+    assert {:ok, %{"eur" => 0.12346, "usd" => 0.12345}} = UCOPrice.fetch()
+  end
+
   describe "verify/1" do
     test "should return true if the prices are the good one" do
       MockUCOPriceProvider1