jsonifying-chgset-errors.ex

 # example custom_data with 2 keys; one the changeset and the other the manually jsonified errors key. 
 
 {
  "chgset": {
    "action": "update",
    "changes": {
      "dataimport_id": 423
    },
    "constraints": [],
    "data": {
      "__meta__": {
        "context": null,
        "prefix": null,
        "schema": "Elixir.Charityapi.Core.Organization",
        "source": "core_organizations",
        "state": "loaded"
      },
      "acct_pd": 4,
      "activity": 1005007,
      "affiliation": 3,
      "asset_amt": 0,
      "asset_cd": 0,
      "city": "BRANFORD",
      "classification": 7000,
      "dataimport": {
        "__cardinality__": "one",
        "__field__": "dataimport",
        "__owner__": "Elixir.Charityapi.Core.Organization"
      },
      "dataimport_id": 422,
      "deductibility": 1,
      "ein": "061005703",
      "filing_req_cd": 6,
      "first_seen_date": {
        "calendar": "Elixir.Calendar.ISO",
        "day": 19,
        "month": 11,
        "year": 2023
      },
      "foundation": 10,
      "group": 0,
      "has_website": true,
      "ico": null,
      "id": 304469,
      "income_amt": 0,
      "income_cd": 0,
      "inserted_at": {
        "calendar": "Elixir.Calendar.ISO",
        "day": 10,
        "hour": 5,
        "microsecond": [
          0,
          0
        ],
        "minute": 48,
        "month": 1,
        "second": 4,
        "year": 2018
      },
      "last_indexed": {
        "calendar": "Elixir.Calendar.ISO",
        "day": 28,
        "hour": 6,
        "microsecond": [
          0,
          0
        ],
        "minute": 5,
        "month": 11,
        "second": 16,
        "year": 2023
      },
      "name": "CALVARY BIBLE FELLOWSHIP",
      "ntee_cd": null,
      "ntee_cd_definition": null,
      "ntee_cd_title": null,
      "organization": 5,
      "pf_filing_req_cd": 0,
      "revenue_amt": 0,
      "ruling": 197909,
      "searchable_document": [
        {
          "positions": [],
          "word": "061005703"
        },
        {
          "positions": [],
          "word": "bibl"
        },
        {
          "positions": [],
          "word": "calvari"
        },
        {
          "positions": [],
          "word": "fellowship"
        }
      ],
      "searchable_fields": "calvary bible fellowship 061005703",
      "sort_name": null,
      "state": "CT",
      "status": 1,
      "street": "12 WILDWOOD DR",
      "subsection": 3,
      "tax_period": 0,
      "updated_at": {
        "calendar": "Elixir.Calendar.ISO",
        "day": 28,
        "hour": 6,
        "microsecond": [
          0,
          0
        ],
        "minute": 5,
        "month": 11,
        "second": 16,
        "year": 2023
      },
      "website_url": null,
      "website_url_last_updated": null,
      "zip": "06405-3935"
    },
    "empty_values": [
      ""
    ],
    "errors": [],
    "filters": {},
    "params": {
      "__meta__": {
        "context": null,
        "prefix": null,
        "schema": "Elixir.Charityapi.Core.Organization",
        "source": "core_organizations",
        "state": "built"
      },
      "acct_pd": 4,
      "activity": 1005007,
      "affiliation": 3,
      "asset_amt": 0,
      "asset_cd": 0,
      "city": "BRANFORD",
      "classification": 7000,
      "dataimport": {
        "__cardinality__": "one",
        "__field__": "dataimport",
        "__owner__": "Elixir.Charityapi.Core.Organization"
      },
      "dataimport_id": 423,
      "deductibility": 1,
      "ein": "061005703",
      "filing_req_cd": 6,
      "first_seen_date": null,
      "foundation": 10,
      "group": 0,
      "has_website": true,
      "ico": "",
      "id": null,
      "income_amt": 0,
      "income_cd": 0,
      "inserted_at": null,
      "last_indexed": null,
      "name": "CALVARY BIBLE FELLOWSHIP",
      "ntee_cd": "",
      "ntee_cd_definition": null,
      "ntee_cd_title": null,
      "organization": 5,
      "pf_filing_req_cd": 0,
      "revenue_amt": 0,
      "ruling": 197909,
      "searchable_document": null,
      "searchable_fields": "",
      "sort_name": "",
      "state": "CT",
      "status": 1,
      "street": "12 WILDWOOD DR",
      "subsection": 3,
      "tax_period": 0,
      "updated_at": null,
      "website_url": null,
      "website_url_last_updated": null,
      "zip": "06405-3935"
    },
    "prepare": [],
    "repo": "Elixir.Charityapi.Repo",
    "repo_opts": [],
    "required": [
      "ein",
      "name",
      "dataimport_id",
      "first_seen_date"
    ],
    "types": {
      "acct_pd": "integer",
      "activity": "integer",
      "affiliation": "integer",
      "asset_amt": "integer",
      "asset_cd": "integer",
      "city": "string",
      "classification": "integer",
      "dataimport": [
        "assoc",
        {
          "cardinality": "one",
          "defaults": [],
          "field": "dataimport",
          "on_cast": null,
          "on_replace": "raise",
          "ordered": false,
          "owner": "Elixir.Charityapi.Core.Organization",
          "owner_key": "dataimport_id",
          "queryable": "Elixir.Charityapi.Core.Dataimport",
          "related": "Elixir.Charityapi.Core.Dataimport",
          "related_key": "id",
          "relationship": "parent",
          "unique": true,
          "where": []
        }
      ],
      "dataimport_id": "id",
      "deductibility": "integer",
      "ein": "string",
      "filing_req_cd": "integer",
      "first_seen_date": "date",
      "foundation": "integer",
      "group": "integer",
      "has_website": "boolean",
      "ico": "string",
      "id": "id",
      "income_amt": "integer",
      "income_cd": "integer",
      "inserted_at": "naive_datetime",
      "last_indexed": "naive_datetime",
      "name": "string",
      "ntee_cd": "string",
      "ntee_cd_definition": "string",
      "ntee_cd_title": "string",
      "organization": "integer",
      "pf_filing_req_cd": "integer",
      "revenue_amt": "integer",
      "ruling": "integer",
      "searchable_document": "Elixir.Charityapi.Ecto.TSVectorType",
      "searchable_fields": "string",
      "sort_name": "string",
      "state": "string",
      "status": "integer",
      "street": "string",
      "subsection": "integer",
      "tax_period": "integer",
      "updated_at": "naive_datetime",
      "website_url": "string",
      "website_url_last_updated": "naive_datetime",
      "zip": "string"
    },
    "valid?": false,
    "validations": []
  },
  "errors_json": {
    "errors": {
      "first_seen_date": [
        "can't be blank"
      ]
    }
  }
}
 
 
 
 # Functions to convert changeset errors to json: 
 @doc """
  Renders changeset errors.
  """
  def error(%{changeset: changeset}) do
    # When encoded, the changeset returns its errors
    # as a JSON object. So we just pass it forward.
    %{errors: Ecto.Changeset.traverse_errors(changeset, &translate_error/1)}
  end

  defp translate_error({msg, opts}) do
    # You can make use of gettext to translate error messages by
    # uncommenting and adjusting the following code:

    # if count = opts[:count] do
    #   Gettext.dngettext(CharityapiWeb.Gettext, "errors", msg, msg, count, opts)
    # else
    #   Gettext.dgettext(CharityapiWeb.Gettext, "errors", msg, opts)
    # end

    Enum.reduce(opts, msg, fn {key, value}, acc ->
      String.replace(acc, "%{#{key}}", fn _ -> to_string(value) end)
    end)
  end