add checkbox option to the incident tables

client/src/components/SelectTable/index.js

@@ -0,0 +1,109 @@
+import React, { Component } from 'react';
+import Table from 'react-table';
+import SelectTableHOC from 'react-table/lib/hoc/selectTable';
+
+const SelectTableElement = SelectTableHOC(Table);
+
+class SelectTable extends Component {
+    static defaultProps = {
+        keyField: "id"
+    };
+
+    /**
+     * Toggle a single checkbox for select table
+     */
+    toggleSelection = (key, shift, row) => {
+        // start off with the existing state
+        let selection = [...this.state.selection];
+        const keyIndex = selection.indexOf(key);
+
+        // check to see if the key exists
+        if (keyIndex >= 0) {
+            // it does exist so we will remove it using destructing
+            selection = [
+                ...selection.slice(0, keyIndex),
+                ...selection.slice(keyIndex + 1)
+            ];
+        } else {
+            // it does not exist so add it
+            selection.push(key);
+        }
+        // update the state
+        this.setState({ selection });
+    };
+
+    /**
+     * Toggle all checkboxes for select table
+     */
+    toggleAll = () => {
+        const { keyField } = this.props;
+        const selectAll = !this.state.selectAll;
+        const selection = [];
+
+        if (selectAll) {
+            // we need to get at the internals of ReactTable
+            const wrappedInstance = this.checkboxTable.getWrappedInstance();
+            // the 'sortedData' property contains the currently accessible records based on the filter and sort
+            const currentRecords = wrappedInstance.getResolvedState().sortedData;
+            // we just push all the IDs onto the selection array
+            currentRecords.forEach(item => {
+                selection.push(`select-${item._original[keyField]}`);
+            });
+        }
+        this.setState({ selectAll, selection });
+    };
+
+    /**
+     * Whether or not a row is selected for select table
+     */
+    isSelected = key => {
+        return this.state.selection.includes(`select-${key}`);
+    };
+
+    rowFn = (state, rowInfo, column, instance) => {
+        const { selection } = this.state;
+
+        return {
+            onClick: (e, handleOriginal) => {
+                // console.log("It was in this row:", rowInfo);
+
+                // IMPORTANT! React-Table uses onClick internally to trigger
+                // events like expanding SubComponents and pivots.
+                // By default a custom 'onClick' handler will override this functionality.
+                // If you want to fire the original onClick handler, call the
+                // 'handleOriginal' function.
+                if (handleOriginal) {
+                    handleOriginal();
+                }
+            },
+            style: {
+                background:
+                    rowInfo &&
+                    selection.includes(`select-${rowInfo.original.id}`) &&
+                    "lightgreen"
+            }
+        };
+    };
+
+    state = {
+        selectAll: false,
+        selection: []
+    };
+
+    render() {
+        return (
+            <SelectTableElement
+                {...this.props}
+                ref={r => (this.checkboxTable = r)}
+                toggleSelection={this.toggleSelection}
+                selectAll={this.state.selectAll}
+                selectType="checkbox"
+                toggleAll={this.toggleAll}
+                isSelected={this.isSelected}
+                getTrProps={this.rowFn}
+            />
+        );
+    }
+}
+
+export default SelectTable;