Mishka developer tools - macros and modules to make creating your elixir application

I tried to deliver a series of our client’s CMS built on Elixir at the start of the my small group project, but we recently archived this open-source project and have yet to make plans to rework and expand it. After a long period, a series of macros and functional modules emerged from this project and our other projects, which we are gradually publishing in this library.

The creation of this macro will allow you to build normal/nested Structs that provide you with a number of important options, including the following:

  1. Validation
  2. Sanitizing
  3. Constructor
  4. It provides the capacity to operate in a nested style simultaneously.

This is the latest macro that I put in this library and it makes good features for you with the help of struct. Please click on the name of this macro to see different examples of it.


Creating basic CRUD; This macro needs to be rewritten and it is a simple macro that can be very useful to save your time.

I will gradually add some other modules and macros that may be useful to this post, please do not hesitate to give me your comments and suggestions.


Links

Hex: mishka_developer_tools | Hex
Documents: MishkaDeveloperTools — Mishka developer tools v0.1.3
Github: GitHub - mishka-group/mishka_developer_tools: Mishka developer tools provides some macros and modules to make creating your elixir application as easy as possible

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The release of version 0.1.1 has taken place. In this edition, we will have a long list of additions, and we have also included a brand new module for access management.

We are delighted to introduce our new version of Mishka developer tools library. For more info click on GuardedStruct and PermissionAccess.


Changelog for MishkaDeveloperTools 0.1.1

  • Add derive for sanitizing and validating Either
  • Add derive for sanitizing and validating Enum, improved
  • Add derive for sanitizing and validating equal
  • Add exception when macro is configed for error: true, only can be called inside sub_field and guardedstruct macro
  • Add authorized_fields validating option for sub_field and guardedstruct macro
  • Calling a struct from another module
  • Calling list of structs from another module
  • Add capability of having a field with list of structs
  • Add capability of having a sub_field with list of structs
  • Add Automatic generator for a specific key on
  • Add a dependent key to another key auto
  • Add a key to get a value from another key from
  • Add struct information function
  • Add transmitting whole output of builder function to its children
  • Add new style of builder entries to accept tuple with keys
  • Add auto, on, from core keys for list of structs
  • Re-structured outputs for new capabilities with backward compatibility
  • Add permission access module in runtime

Links

Github: Release 0.1.1 · mishka-group/mishka_developer_tools · GitHub
Hex: mishka_developer_tools | Hex

The release of version 0.1.2 has taken place. In this edition, we will have a long list of additions, and we have also included a brand macro for Conditional field structure.

Changelog for MishkaDeveloperTools 0.1.2


  • Solving the problem of creating extra atom in case of a mistake or an attack on the system. It could be a security issue, please update.
  • Add allowed parent domain core key Enum derive style
  • Add allowed parent domain core key either derive style
  • Add allowed parent domain core key equal derive style
  • Add allowed parent domain core key custom derive style
  • Add driver for accepting custom function
  • Add status to auto core key if the data of key exists do not create auto value
  • Add Conditional field structure macro (Multiple states of a field) #21
  • Add Supporting new Typespecs for list(struct()) and previous one struct()
  • Add Supporting new sanitizer for :string_float
  • Add Supporting new validation for :string_float
  • Add Supporting new validation for :some_string_float

Links

Github: Release 0.1.2 · mishka-group/mishka_developer_tools · GitHub
Hex: mishka_developer_tools | Hex

We are delighted to introduce our new version (0.1.3) of Mishka developer tools library.

For more info click on GuardedStruct.


RoadMap 0.1.4: Predefined validations and sanitizers version 0.1.4 · Issue #23 · mishka-group/mishka_developer_tools · GitHub


Changelog for MishkaDeveloperTools 0.1.3

Features:

  • Support List conditional_field
"actor": [
  "http://joe.example.org",
  {
    "type": "Person",
    "id": "http://sally.example.org",
    "name": "Sally"
  },
  :test
]
  • Covering hint inside derive conditional_field and normal derive
  • Support domain key inside children fields
  • Support new derives: not_flatten_empty, not_flatten_empty_item as validation
  • Support not_empty and max_len, min_len for list in validation derive.

Fixed bugs:

  • Fix and Remove downcase bug in strip_tags
  • Fix and Remove preventer of calling a struct inside itself
  • Fix domain core key to prevent it not to check domain when the key is nil

Improvements:

  • Changing the structure of on core key based on the value of the caller
  • Support calling struct inside itself
  • Separate all test of GuardedStruct macro in different files
  • Add dialyzer for GuardedStruct macro

Github: Release 0.1.3 · mishka-group/mishka_developer_tools · GitHub
Hex: mishka_developer_tools | Hex

If you can contribute with me in this way, please contact me

1 Like

We are delighted to introduce our new version (0.1.4) of Mishka developer tools library. For more info click on GuardedStruct.

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RoadMap 0.1.5: Predefined validations and sanitizers version 0.1.5 · Issue #27 · mishka-group/mishka_developer_tools · GitHub


Changelog for MishkaDeveloperTools 0.1.4

Features:

  guardedstruct do
    conditional_field(:actor, any()) do
      field(:actor, struct(), struct: Actor, derive: "validate(map, not_empty)")

      conditional_field(:actor, any(),
        structs: true,
        derive: "validate(list, not_empty, not_flatten_empty_item)"
      ) do
        field(:actor, struct(), struct: Actor, derive: "validate(map, not_empty)")

        field(:actor, String.t(), derive: "sanitize(tag=strip_tags) validate(url, max_len=160)")
      end

      field(:actor, String.t(), derive: "sanitize(tag=strip_tags) validate(url, max_len=160)")
    end
  end

Fixed bugs:

  • Fix showing different errors when they accompany a conditional errors
  • Fix short anonymous function warning in elixir 1.16
  • Support pre-check derives inside conditional fields
  • Normalize conditional fields errors
  • Normalize validator errors
  • Normalize errors hint
  • Normalize derives errors
  • Fix dialyzer warning
  • Support derive in normal conditional field without validator
conditional_field(:id, String.t()) do
  field(:id, String.t(), derive: "sanitize(tag=strip_tags) validate(url, max_len=160)")
  field(:id, any(), derive: "sanitize(tag=strip_tags) validate(not_empty_string, uuid)")
end

Docs

  • Add LiveBook

Run in Livebook


Github: Release 0.1.4 · mishka-group/mishka_developer_tools · GitHub
Hex: mishka_developer_tools | Hex

If you can contribute with me in this way, please contact me

1 Like

We are delighted to introduce our new version (0.1.5 ) of Mishka developer tools library.

The decision was made that this version will be a long-term version, and it will also include features that are several versions behind the existing version. However, because of the pressing issues with the builder’s loading speed and the solution to those issues, it was decided to release this version sooner with fewer features than it had originally planned.


Changelog for MishkaDeveloperTools 0.1.5

Features:

  • Add condition_field fields inside __information__ function
  • Inside module derive, in nested struct we can call from caller
  • Add uuid from ecto
  • Add keys and enforce keys in __information__ function
  • Add some helpers like: timestamp, validated_user? and validation username

Improvement:

  • Speed problem in the derive section, and before this part of app V0.1.4, #30
  • Fix performance issue inside sanitizer and validation, when we are using external deps
  • Fix main_validator and halt the error when we have errors inside validator and not load main_validator
  • Add some information and helper to be compatible for Mnesia (need more in the future)
  • Fix bug and Add NaiveDateTime, DateTime, Date struct to map parser

Extra

  • Mnesia wrapper for Elixir, #28
  • Add Erlang guard convertor for Elixir (simple helper function)
  • Add Mnesia pagination (infinite_scroll, numerical)
  • Add some helper to work with Mnesia data

Github: Release 0.1.5 · mishka-group/mishka_developer_tools · GitHub

Hex: mishka_developer_tools | Hex


RoadMap 0.1.6 : Predefined validations and sanitizers version 0.1.6 · Issue #31 · mishka-group/mishka_developer_tools · GitHub

If you can contribute with me in this way, please contact me

Thank you in advance