init

.eslintrc.json

@@ -0,0 +1,82 @@
+{
+  "extends": [
+    "eslint:recommended",
+    "plugin:node/recommended",
+    "prettier"
+  ],
+  "plugins": [
+    "node",
+    "prettier",
+    "unused-imports"
+  ],
+  "rules": {
+    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/no-unused-vars": [
+      "warn",
+      {
+        "argsIgnorePattern": "^_",
+        "varsIgnorePattern": "^_",
+        "caughtErrorsIgnorePattern": "^_"
+      }
+    ],
+    "block-scoped-var": "error",
+    "eol-last": "error",
+    "eqeqeq": "off",
+    "no-var": "error",
+    "no-trailing-spaces": "error",
+    "no-restricted-properties": [
+      "error",
+      {
+        "object": "describe",
+        "property": "only"
+      },
+      {
+        "object": "it",
+        "property": "only"
+      }
+    ],
+    "node/no-unpublished-import": "off",
+    "prefer-arrow-callback": "error",
+    "prefer-const": "error",
+    "prettier/prettier": "error",
+    "quotes": ["warn", "double", { "avoidEscape": true }],
+    "unused-imports/no-unused-imports": "error"
+  },
+  "overrides": [
+    {
+      "files": ["**/*.ts", "**/*.tsx"],
+      "parser": "@typescript-eslint/parser",
+      "extends": [
+        "plugin:@typescript-eslint/recommended"
+      ],
+      "rules": {
+        "@typescript-eslint/ban-types": "off",
+        "@typescript-eslint/camelcase": "off",
+        "@typescript-eslint/explicit-function-return-type": "off",
+        "@typescript-eslint/explicit-module-boundary-types": "off",
+        "@typescript-eslint/no-empty-function": "off",
+        "@typescript-eslint/no-explicit-any": "off",
+        "@typescript-eslint/no-non-null-assertion": "off",
+        "@typescript-eslint/no-use-before-define": "off",
+        "@typescript-eslint/no-var-requires": "off",
+        "@typescript-eslint/no-warning-comments": "off",
+        "no-dupe-class-members": "off",
+        "node/no-empty-function": "off",
+        "node/no-missing-import": "off",
+        "node/no-missing-require": "off",
+        "node/no-unsupported-features/es-syntax": "off",
+        "node/shebang": "off",
+        "require-atomic-updates": "off"
+      },
+      "parserOptions": {
+        "ecmaVersion": 2018,
+        "sourceType": "module"
+      }
+    }
+  ],
+  "ignorePatterns": [
+    "deprecated-truffle",
+    "typechain-types",
+    "coverage"
+  ]
+}

.gitignore

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+build
+.ganache
+.env.*
+
+# Common
+
+## Editor
+.idea
+.vscode
+*.code-workspace
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.svd
+*.userprefs
+*.csproj
+*.pidb
+*.user
+*.unityproj
+*.booproj
+ExportedObj/
+*.xcuserstate
+
+## misc
+*.DS_Store
+.env.local
+.env.test.local
+.env.development.local
+.env.production.local
+
+## 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/
+
+## 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
+
+
+node_modules
+.env
+coverage
+coverage.json
+typechain
+typechain-types
+
+# Hardhat files
+cache
+artifacts
+

.prettierrc.json

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+{
+  "bracketSpacing": false,
+  "singleQuote": false,
+  "trailingComma": "es5",
+  "arrowParens": "avoid"
+}

README.md

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+# Webstela Ethereum Smart Contracts
+
+### Unit Test
+```shell
+npm run test
+```
+
+### Coverage Test
+```shell
+npm run coverage
+```
+