Initial commit

Author: SinaniG1996

.eslintrc.json

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+{
+    "env": {
+        "commonjs": true,
+        "es6": true,
+        "node": true
+    },
+    "extends": [
+        "standard"
+    ],
+    "globals": {
+        "Atomics": "readonly",
+        "SharedArrayBuffer": "readonly"
+    },
+    "parserOptions": {
+        "ecmaVersion": 2018
+    },
+    "rules": {
+    }
+}

.gitignore

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+node_modules/

format-order-by.js

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+module.exports = function formatOrderBy (inputOrders) {
+  if (!inputOrders) return inputOrders
+
+  if (!Array.isArray(inputOrders)) inputOrders = [inputOrders]
+
+  return inputOrders.map(o => {
+    const [column, order] = o.split('_')
+    return { column, order }
+  })
+}

format-query.js

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+const cloneDeep = require('lodash.clonedeep')
+
+const formatOr = require('./parts/format-or')
+const formatAnd = require('./parts/format-and')
+const validateRelations = require('./parts/validate-relations')
+const formatRelations = require('./parts/format-relations')
+const parseKeys = require('./parts/parse-keys')
+
+module.exports = function (relations) {
+  return function formatQuery (inputQuery, relatedName) {
+    if (!inputQuery) return inputQuery
+
+    let queries = formatOr(cloneDeep(inputQuery))
+    queries = formatAnd(queries)
+    validateRelations(queries, { relations })
+    queries = formatRelations(queries, { relations, formatQuery })
+    queries = parseKeys(queries, relatedName)
+
+    return queries
+  }
+}

index.js

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+const formatQuery = require('./format-query')
+const formatOrderBy = require('./format-order-by')
+
+module.exports = function openCrudParser (relations) {
+  return {
+    formatQuery: formatQuery(relations),
+    formatOrderBy
+  }
+}