function destroyTable(){
if (openEditChecker()) { return }; $('.delete-table').unbind('click'); $('.delete-table').click(function() { $(this).popover('dispose'); let card = $(this).parents('.card'); let listItems = card.find('.list-group-item'); for(let i = 0; i < listItems.length; i++) { jsPlumb.remove(listItems[i]); }; card[0].outerHTML = ""; });
}
function destroyColumn() {
let schema = getSchema(); if (openEditChecker()) { return } $('.delete-column').unbind('click') $('.delete-column').click(function() { $(this).popover('dispose'); let column = $(this).parents('.list-group-item')[0]; let columnID = column.id; column.outerHTML = ""; let tableID = `tbl-${columnID.split('-')[1]}`; let conns = connections[tableID]; if (typeof(conns) !== "undefined") { for(let i = 0; i < conns.length; i++) { jsPlumb.repaintEverything() jsPlumb.repaint(conns[i].source) } } let columns = schema[tableID].columns let status = columns[columnID].status; if (status.new) { columns[columnID] = undefined; } else { status.deleted = true } }); setSchema(schema);
}
function destroyReference() {
if (openEditChecker()) { return }; let schema = getSchema(); $('.delete-ref').unbind('click') $('.delete-ref').click(function() { $(this).popover('dispose'); let reference = $(this).parents('.list-group-item')[0]; let referenceID = reference.id; let tableID = `tbl-${referenceID.split('-')[1]}`; jsPlumb.remove(reference); let conns = connections[tableID]; for(let i = 0; i < conns.length; i++) { if (conns[i].source) { jsPlumb.repaintEverything() jsPlumb.repaint(conns[i].source) } } let references = schema[tableID].references let status = references[referenceID].status; if (status.new) { references[referenceID] = undefined; } else { status.deleted = true } }); setSchema(schema);
}
function newColumnObj(tableID, columnName, columnType, schema) {
let tableNum = tableID.split('-')[1]; let prevID = 100; let columnIDs = Object.keys(schema[`tbl-${tableNum}`].columns); if (columnIDs.length !== 0) { prevID = parseInt(columnIDs[columnIDs.length -1].split('-')[2]); } let columnID = `col-${tableNum}-${prevID + 1}`; return schema[tableID].columns[columnID] = { name: columnName, original_name: null, type: columnType, original_type: null, id: columnID, status: { original: false, modified: false, new: true } }
}
function newRefObj(tableID,foreignTableName,foreignTableID, schema) {
let tableNum = tableID.split('-')[1]; let prevID = 100; let columnIDs = Object.keys(schema[`tbl-${tableNum}`].references); if (columnIDs.length !== 0) { prevID = parseInt(columnIDs[columnIDs.length -1].split('-')[2]); } let columnID = `col-${tableNum}-${prevID + 1}`; return schema[tableID].references[columnID] = { id: columnID, table_id: tableID, foreign_table_name: foreignTableName, foreign_table_id: foreignTableID, status: { original: false, new: true, deleted: false} }
}
function addColumn() {
if (openEditChecker()) { return }; $('.fa-plus-square').unbind('click'); $('.fa-plus-square').on('click', null, {}, displayColumnJumbo);
}
function displayColumnJumbo() {
$('body').append(addColumnCardHTML()); let card = $(this).parents('.card'); $('#column-reference').change(function(){ if (this.checked) { $('.add-column-card').find('.column-html').addClass('hidden') $('.add-column-card').find('.reference-html').removeClass('hidden') } else if (!this.checked) { $('.add-column-card').find('.reference-html').addClass('hidden') $('.add-column-card').find('.column-html').removeClass('hidden') } }); $('.add-column-card .fa-times').click(function() { $('.add-column-card')[0].outerHTML = "" }); $('form button').click(function() { let schema = getSchema(); let referenceChecked = $('form input#column-reference')[0].checked if (referenceChecked) { let foreignTableName = $('form input#foreign-table-name').val() let cardIDs = Object.keys(schema) for(let i = 0; i < cardIDs.length; i++) { if (schema[cardIDs[i]].name === foreignTableName) { let referenceRelationship = $('input[name="ref-rel"]:checked').val() let foreignTableHTML = $(`#${cardIDs[i]}`); let prevRefs = schema[card[0].id].references let prevRefKeys = Object.keys(prevRefs) let prevStatus = false for(let i = 0; i < prevRefKeys.length; i++) { if (prevRefs[prevRefKeys[i]].foreign_table_name === foreignTableName) { prevStatus = true } } if (!prevStatus) { let foreignKeyHTML = foreignTableHTML.find(`#${foreignTableHTML[0].id}-id-column`); let listGroup = card.find('.list-group'); let refObj = newRefObj(card[0].id, foreignTableName, foreignTableHTML[0].id, schema); listGroup.append(columnHTML({id: refObj.id, type: "integer", name: `${foreignTableName}_id`},"delete-ref")); let newColumnHTML = $(`#${refObj.id}`)[0] createConnector(newColumnHTML,foreignKeyHTML); } else { console.log("already happend") } } } } else { let columnName = $('form input#column-name').val() let columnType = $('form select#column-type-select').val() let listGroup = card.find('.list-group'); let columnObj = newColumnObj(card[0].id, columnName, columnType, schema) listGroup.append(columnHTML(columnObj, "delete-column")); } setSchema(schema); $('.add-column-card')[0].outerHTML = "" destroyColumn() destroyReference() return false }) $('[data-toggle="popover"]').popover();
}
function addColumnCardHTML() {
return "<div class='card add-column-card'>" + "<div class='card-header'>" + "<h4 class='card-title'>Enter Column Information</h4>" + "<i class='fa fa-times' aria-hidden='true'></i>" + "</div>" + "<div class='card-block'>" + "<form>" + "<div class='ref-check'>" + "<label class='ref-check-label'>" + "<input class='ref-check-input' type='checkbox' id='column-reference' value='reference' > reference" + "</label>" + "</div>" + datatypeSelectoHTML() + foreignTableRadioButtonHTML() + "<div class='form-group'>" + "<button type='submit' class='btn btn-primary'>Submit</button>" + "</div>" + "</form>" + "</div>" + "</div>"
}
function foreignTableRadioButtonHTML() {
return "<div class='reference-html hidden'>" + "<div class='form-group'>" + "<input type='text' class='form-control' id='foreign-table-name' placeholder='foreign table name'>" + "</div>" + "<div class='form-check'>" + "<label class='form-check-label'>" + "<input class='form-check-input' type='radio' name='ref-rel' id='ref-rel-mto' value='mto'>" + " Many to one reference" + "</label>" + "</div>" + "<div class='form-check'>" + "<label class='form-check-label'>" + "<input class='form-check-input' type='radio' name='ref-rel' id='ref-rel-mto' value='mtm'>" + " Many to many reference" + "</label>" + "</div>" + "</div>"
}
function datatypeSelectoHTML() {
return "<div class='column-html'>" + "<div class='form-group'>" + "<input type='text' class='form-control' id='column-name' placeholder='column name'>" + "</div>" + "<div class='form-group'>" + "<label for='column-type-select'>Column Type</label>" + "<select id='column-type-select'>" + "<option selected>select</option>" + "<option value='character'>CHARACTER(n)</option>" + "<option value='varchar'>VARCHAR(n)</option>" + "<option value='binary'>BINARY(n)</option>" + "<option value='boolean'>BOOLEAN</option>" + "<option value='varbinary'>VARBINARY(n)</option>" + "<option value='integer-precision'>INTEGER(p)</option>" + "<option value='smallint'>SMALLINT</option>" + "<option value='integer'>INTEGER</option>" + "<option value='bigint'>BIGINT</option>" + "<option value='decimal'>DECIMAL(p,s)</option>" + "<option value='numeric'>NUMERIC(p,s)</option>" + "<option value='float'>FLOAT(p)</option>" + "<option value='real'>REAL</option>" + "<option value='float'>FLOAT</option>" + "<option value='date'>DATE</option>" + "<option value='time'>TIME</option>" + "<option value='timestamp'>TIMESTAMP</option>" + "<option value='interval'>INTERVAL</option>" + "<option value='array'>ARRAY</option>" + "<option value='multiset'>MULTISET</option>" + "<option value='xml'>XML</option>" + "</select>" + "</div>" + "</div>"
}
function addListeners(){
destroyTable() editTableName() addColumn() destroyColumn() destroyReference() $('[data-toggle="popover"]').popover()
}