Initial commit

.eslintrc

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+{
+  "extends": "@atomix/eslint-config"
+}

.gitignore

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+
+
+# Created by https://www.gitignore.io/api/node,windows,linux,macos
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### macOS ###
+*.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+
+### Windows ###
+# Windows thumbnail cache files
+Thumbs.db
+ehthumbs.db
+ehthumbs_vista.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+
+# End of https://www.gitignore.io/api/node,windows,linux,macos

.travis.yml

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+language: node_js
+
+node_js:
+  - 8
+  - 9
+
+sudo: false
+
+script:
+  - npm test
+
+after_success:
+  - npm run report

LICENSE

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+Copyright (c) 2018 Sergey Sova <mail@sergeysova.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# symbiote-fetching [![Build Status](https://travis-ci.org/atomixinteractions/symbiote-fetching.svg?branch=master)](https://travis-ci.org/atomixinteractions/symbiote-fetching) [![Coverage Status](https://coveralls.io/repos/github/atomixinteractions/symbiote-fetching/badge.svg?branch=master)](https://coveralls.io/github/atomixinteractions/symbiote-fetching?branch=master)
+
+Reduce boilerplate in async action creators.
+
+## Usage

code-of-conduct.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at mail@sergeysova.com. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

lib/index.js

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+
+const fetchStatus = {
+  failed: -1,
+  initial: 0,
+  loading: 1,
+  ready: 2,
+}
+
+const propFetching = 'fetching'
+const propError = 'error'
+
+/**
+ * @example
+ * const initialState = {
+ *   status: initialFetching,
+ * }
+ */
+const initialFetching = {
+  [propFetching]: fetchStatus.initial,
+  [propError]: null,
+}
+
+/**
+ * @example
+ * createSymbiote(initialState, {
+ *   fetching: createFetching('status'),
+ * })
+ */
+const createFetching = (stateProperty) => ({
+  start: (state) => ({
+    ...state,
+    [stateProperty]: { [propFetching]: fetchStatus.loading, [propError]: null },
+  }),
+  finish: (state) => ({
+    ...state,
+    [stateProperty]: { [propFetching]: fetchStatus.ready, [propError]: null },
+  }),
+  fail: (state, error) => ({
+    ...state,
+    [stateProperty]: { [propFetching]: fetchStatus.failed, [propError]: error },
+  }),
+})
+
+/**
+ * @example
+ * export const fetchData = (id) => handleFetching(actions.fetching, {
+ *   async run(dispatch, getState, { api }) {
+ *     const result = await api.get(`/data/${id}`)
+ *
+ *     dispatch(actions.setData(result.data))
+ *   }
+ * })
+ */
+const handleFetching = (actions, fetcher) => (
+  async (dispatch, getState, extra) => {
+    let beforeResult
+
+    dispatch(actions.start())
+
+    if (fetcher.before) {
+      beforeResult = await fetcher.before(dispatch, getState, extra)
+    }
+
+    try {
+      await fetcher.run(dispatch, getState, extra, beforeResult)
+      dispatch(actions.finish())
+    }
+    catch (error) {
+      if (fetcher.fail) {
+        fetcher.fail(error, dispatch, getState, extra)
+      }
+      dispatch(actions.fail(error))
+    }
+  }
+)
+
+module.exports = {
+  fetchStatus,
+  initialFetching,
+  createFetching,
+  handleFetching,
+}