fix delete functionality
This commit is contained in:
kevmodrome
parent
480a73997d
commit
da32029c31
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@ -63,6 +63,212 @@ exports.patch = async function (ctx) {
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}
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exports.save = async function (ctx) {
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if (ctx.request.body.type === 'delete') {
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await bulkDelete(ctx)
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} else {
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await saveRecords(ctx)
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}
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}
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exports.fetchView = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const { stats, group, field } = ctx.query
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const viewName = ctx.params.viewName
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// if this is a model view being looked for just transfer to that
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if (viewName.indexOf(MODEL_VIEW_BEGINS_WITH) === 0) {
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ctx.params.modelId = viewName.substring(4)
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await exports.fetchModelRecords(ctx)
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return
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}
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const response = await db.query(`database/${viewName}`, {
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include_docs: !stats,
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group,
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})
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if (stats) {
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response.rows = response.rows.map(row => ({
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group: row.key,
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field,
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...row.value,
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avg: row.value.sum / row.value.count,
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}))
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} else {
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response.rows = response.rows.map(row => row.doc)
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}
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ctx.body = await linkRecords.attachLinkInfo(instanceId, response.rows)
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}
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exports.fetchModelRecords = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const response = await db.allDocs(
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getRecordParams(ctx.params.modelId, null, {
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include_docs: true,
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})
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)
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ctx.body = response.rows.map(row => row.doc)
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ctx.body = await linkRecords.attachLinkInfo(
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instanceId,
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response.rows.map(row => row.doc)
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)
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}
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exports.search = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const response = await db.allDocs({
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include_docs: true,
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...ctx.request.body,
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})
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ctx.body = await linkRecords.attachLinkInfo(
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instanceId,
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response.rows.map(row => row.doc)
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)
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}
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exports.find = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const record = await db.get(ctx.params.recordId)
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if (record.modelId !== ctx.params.modelId) {
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ctx.throw(400, "Supplied modelId does not match the records modelId")
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return
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}
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ctx.body = await linkRecords.attachLinkInfo(instanceId, record)
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}
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exports.destroy = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const record = await db.get(ctx.params.recordId)
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if (record.modelId !== ctx.params.modelId) {
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ctx.throw(400, "Supplied modelId doesn't match the record's modelId")
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return
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}
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await linkRecords.updateLinks({
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instanceId,
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eventType: linkRecords.EventType.RECORD_DELETE,
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record,
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modelId: record.modelId,
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})
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ctx.body = await db.remove(ctx.params.recordId, ctx.params.revId)
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ctx.status = 200
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// for automations include the record that was deleted
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ctx.record = record
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ctx.eventEmitter &&
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ctx.eventEmitter.emitRecord(`record:delete`, instanceId, record)
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}
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exports.validate = async function (ctx) {
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const errors = await validate({
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instanceId: ctx.user.instanceId,
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modelId: ctx.params.modelId,
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record: ctx.request.body,
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})
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ctx.status = 200
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ctx.body = errors
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}
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async function validate({ instanceId, modelId, record, model }) {
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if (!model) {
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const db = new CouchDB(instanceId)
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model = await db.get(modelId)
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}
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const errors = {}
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for (let fieldName of Object.keys(model.schema)) {
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const res = validateJs.single(
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record[fieldName],
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model.schema[fieldName].constraints
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)
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if (res) errors[fieldName] = res
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}
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return { valid: Object.keys(errors).length === 0, errors }
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}
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exports.fetchEnrichedRecord = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const modelId = ctx.params.modelId
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const recordId = ctx.params.recordId
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if (instanceId == null || modelId == null || recordId == null) {
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ctx.status = 400
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ctx.body = {
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status: 400,
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error:
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"Cannot handle request, URI params have not been successfully prepared.",
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}
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return
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}
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// need model to work out where links go in record
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const [model, record] = await Promise.all([db.get(modelId), db.get(recordId)])
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// get the link docs
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const linkVals = await linkRecords.getLinkDocuments({
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instanceId,
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modelId,
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recordId,
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})
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// look up the actual records based on the ids
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const response = await db.allDocs({
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include_docs: true,
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keys: linkVals.map(linkVal => linkVal.id),
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})
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// need to include the IDs in these records for any links they may have
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let linkedRecords = await linkRecords.attachLinkInfo(
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instanceId,
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response.rows.map(row => row.doc)
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)
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// insert the link records in the correct place throughout the main record
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for (let fieldName of Object.keys(model.schema)) {
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let field = model.schema[fieldName]
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if (field.type === "link") {
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record[fieldName] = linkedRecords.filter(
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linkRecord => linkRecord.modelId === field.modelId
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)
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}
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}
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ctx.body = record
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ctx.status = 200
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}
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function coerceRecordValues(rec, model) {
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const record = cloneDeep(rec)
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for (let [key, value] of Object.entries(record)) {
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const field = model.schema[key]
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if (!field) continue
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// eslint-disable-next-line no-prototype-builtins
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if (TYPE_TRANSFORM_MAP[field.type].hasOwnProperty(value)) {
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record[key] = TYPE_TRANSFORM_MAP[field.type][value]
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} else if (TYPE_TRANSFORM_MAP[field.type].parse) {
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record[key] = TYPE_TRANSFORM_MAP[field.type].parse(value)
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}
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}
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return record
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}
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async function bulkDelete(ctx) {
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const { records } = ctx.request.body
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const db = new CouchDB(ctx.user.instanceId)
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await db.bulkDocs(
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records.map(record => ({ ...record, _deleted: true }), (err, res) => {
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if (err) {
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ctx.status = 500
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} else {
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records.forEach(record => {
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emitEvent(`record:delete`, ctx, record)
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})
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ctx.status = 200
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}
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}))
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}
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async function saveRecords(ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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let record = ctx.request.body
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@ -71,300 +277,94 @@ exports.save = async function (ctx) {
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if (!record._rev && !record._id) {
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record._id = generateRecordID(record.modelId)
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}
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exports.save = async function (ctx) {
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const db = new CouchDB(ctx.user.instanceId)
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let record = ctx.request.body
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record.modelId = ctx.params.modelId
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if (!record._rev && !record._id) {
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record._id = generateRecordID(record.modelId)
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const model = await db.get(record.modelId)
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record = coerceRecordValues(record, model)
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const validateResult = await validate({
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record,
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model,
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})
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if (!validateResult.valid) {
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ctx.status = 400
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ctx.body = {
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status: 400,
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errors: validateResult.errors,
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}
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return
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}
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const model = await db.get(record.modelId)
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const existingRecord = record._rev && (await db.get(record._id))
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record = coerceRecordValues(record, model)
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// make sure link records are up to date
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record = await linkRecords.updateLinks({
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instanceId,
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eventType: linkRecords.EventType.RECORD_SAVE,
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record,
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modelId: record.modelId,
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model,
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})
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const validateResult = await validate({
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record,
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model,
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})
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if (!validateResult.valid) {
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ctx.status = 400
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ctx.body = {
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status: 400,
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errors: validateResult.errors,
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}
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return
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}
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const existingRecord = record._rev && (await db.get(record._id))
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// make sure link records are up to date
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record = await linkRecords.updateLinks({
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instanceId,
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eventType: linkRecords.EventType.RECORD_SAVE,
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record,
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modelId: record.modelId,
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model,
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})
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if (existingRecord) {
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const response = await db.put(record)
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record._rev = response.rev
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record.type = "record"
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ctx.body = record
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ctx.status = 200
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ctx.message = `${model.name} updated successfully.`
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return
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}
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record.type = "record"
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const response = await db.post(record)
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if (existingRecord) {
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const response = await db.put(record)
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record._rev = response.rev
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ctx.eventEmitter &&
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ctx.eventEmitter.emitRecord(`record:save`, instanceId, record, model)
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record.type = "record"
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ctx.body = record
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ctx.status = 200
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ctx.message = `${model.name} created successfully`
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ctx.message = `${model.name} updated successfully.`
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return
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}
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exports.fetchView = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const { stats, group, field } = ctx.query
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const viewName = ctx.params.viewName
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record.type = "record"
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const response = await db.post(record)
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record._rev = response.rev
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// if this is a model view being looked for just transfer to that
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if (viewName.indexOf(MODEL_VIEW_BEGINS_WITH) === 0) {
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ctx.params.modelId = viewName.substring(4)
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await exports.fetchModelRecords(ctx)
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return
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}
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ctx.eventEmitter &&
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ctx.eventEmitter.emitRecord(`record:save`, instanceId, record, model)
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ctx.body = record
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ctx.status = 200
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ctx.message = `${model.name} created successfully`
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}
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const response = await db.query(`database/${viewName}`, {
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include_docs: !stats,
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group,
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})
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if (stats) {
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response.rows = response.rows.map(row => ({
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group: row.key,
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field,
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...row.value,
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avg: row.value.sum / row.value.count,
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}))
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} else {
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response.rows = response.rows.map(row => row.doc)
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}
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ctx.body = await linkRecords.attachLinkInfo(instanceId, response.rows)
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}
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exports.fetchModelRecords = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const response = await db.allDocs(
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getRecordParams(ctx.params.modelId, null, {
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include_docs: true,
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})
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)
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ctx.body = response.rows.map(row => row.doc)
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ctx.body = await linkRecords.attachLinkInfo(
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instanceId,
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response.rows.map(row => row.doc)
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)
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}
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exports.search = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const response = await db.allDocs({
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include_docs: true,
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...ctx.request.body,
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})
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ctx.body = await linkRecords.attachLinkInfo(
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instanceId,
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response.rows.map(row => row.doc)
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)
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}
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exports.find = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const record = await db.get(ctx.params.recordId)
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if (record.modelId !== ctx.params.modelId) {
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ctx.throw(400, "Supplied modelId does not match the records modelId")
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return
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}
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ctx.body = await linkRecords.attachLinkInfo(instanceId, record)
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}
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exports.destroy = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const record = await db.get(ctx.params.recordId)
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if (record.modelId !== ctx.params.modelId) {
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ctx.throw(400, "Supplied modelId doesn't match the record's modelId")
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return
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}
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await linkRecords.updateLinks({
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instanceId,
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eventType: linkRecords.EventType.RECORD_DELETE,
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record,
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modelId: record.modelId,
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})
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ctx.body = await db.remove(ctx.params.recordId, ctx.params.revId)
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ctx.status = 200
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// for automations include the record that was deleted
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ctx.record = record
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ctx.eventEmitter &&
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ctx.eventEmitter.emitRecord(`record:delete`, instanceId, record)
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}
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async function bulkDelete(ctx) {
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const { records } = ctx.request.body
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const db = new CouchDB(ctx.user.instanceId)
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await db.bulkDocs(
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records.map(record => ({ ...record, _deleted: true }), (err, res) => {
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if (err) {
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ctx.status = 500
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} else {
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records.forEach(record => {
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emitEvent(`record:delete`, ctx, record)
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})
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ctx.status = 200
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}
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}))
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}
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exports.validate = async function (ctx) {
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const errors = await validate({
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instanceId: ctx.user.instanceId,
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modelId: ctx.params.modelId,
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record: ctx.request.body,
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})
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ctx.status = 200
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ctx.body = errors
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}
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async function validate({ instanceId, modelId, record, model }) {
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if (!model) {
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const db = new CouchDB(instanceId)
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model = await db.get(modelId)
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}
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const errors = {}
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for (let fieldName of Object.keys(model.schema)) {
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const res = validateJs.single(
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record[fieldName],
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model.schema[fieldName].constraints
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)
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if (res) errors[fieldName] = res
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}
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return { valid: Object.keys(errors).length === 0, errors }
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}
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exports.fetchEnrichedRecord = async function (ctx) {
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const instanceId = ctx.user.instanceId
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const db = new CouchDB(instanceId)
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const modelId = ctx.params.modelId
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const recordId = ctx.params.recordId
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if (instanceId == null || modelId == null || recordId == null) {
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ctx.status = 400
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ctx.body = {
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status: 400,
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error:
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"Cannot handle request, URI params have not been successfully prepared.",
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}
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return
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}
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// need model to work out where links go in record
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const [model, record] = await Promise.all([db.get(modelId), db.get(recordId)])
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// get the link docs
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const linkVals = await linkRecords.getLinkDocuments({
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instanceId,
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modelId,
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recordId,
|
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})
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// look up the actual records based on the ids
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const response = await db.allDocs({
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include_docs: true,
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keys: linkVals.map(linkVal => linkVal.id),
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})
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// need to include the IDs in these records for any links they may have
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let linkedRecords = await linkRecords.attachLinkInfo(
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instanceId,
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response.rows.map(row => row.doc)
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)
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// insert the link records in the correct place throughout the main record
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for (let fieldName of Object.keys(model.schema)) {
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let field = model.schema[fieldName]
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if (field.type === "link") {
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record[fieldName] = linkedRecords.filter(
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linkRecord => linkRecord.modelId === field.modelId
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)
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}
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}
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ctx.body = record
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ctx.status = 200
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}
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function coerceRecordValues(rec, model) {
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const record = cloneDeep(rec)
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for (let [key, value] of Object.entries(record)) {
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const field = model.schema[key]
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if (!field) continue
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// eslint-disable-next-line no-prototype-builtins
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if (TYPE_TRANSFORM_MAP[field.type].hasOwnProperty(value)) {
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record[key] = TYPE_TRANSFORM_MAP[field.type][value]
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} else if (TYPE_TRANSFORM_MAP[field.type].parse) {
|
||||
record[key] = TYPE_TRANSFORM_MAP[field.type].parse(value)
|
||||
}
|
||||
}
|
||||
return record
|
||||
}
|
||||
|
||||
const TYPE_TRANSFORM_MAP = {
|
||||
link: {
|
||||
"": [],
|
||||
[null]: [],
|
||||
[undefined]: undefined,
|
||||
},
|
||||
options: {
|
||||
"": "",
|
||||
[null]: "",
|
||||
[undefined]: undefined,
|
||||
},
|
||||
string: {
|
||||
"": "",
|
||||
[null]: "",
|
||||
[undefined]: undefined,
|
||||
},
|
||||
number: {
|
||||
"": null,
|
||||
[null]: null,
|
||||
[undefined]: undefined,
|
||||
parse: n => parseFloat(n),
|
||||
},
|
||||
datetime: {
|
||||
"": null,
|
||||
[undefined]: undefined,
|
||||
[null]: null,
|
||||
},
|
||||
attachment: {
|
||||
"": [],
|
||||
[null]: [],
|
||||
[undefined]: undefined,
|
||||
},
|
||||
boolean: {
|
||||
"": null,
|
||||
[null]: null,
|
||||
[undefined]: undefined,
|
||||
true: true,
|
||||
false: false,
|
||||
},
|
||||
}
|
||||
const TYPE_TRANSFORM_MAP = {
|
||||
link: {
|
||||
"": [],
|
||||
[null]: [],
|
||||
[undefined]: undefined,
|
||||
},
|
||||
options: {
|
||||
"": "",
|
||||
[null]: "",
|
||||
[undefined]: undefined,
|
||||
},
|
||||
string: {
|
||||
"": "",
|
||||
[null]: "",
|
||||
[undefined]: undefined,
|
||||
},
|
||||
number: {
|
||||
"": null,
|
||||
[null]: null,
|
||||
[undefined]: undefined,
|
||||
parse: n => parseFloat(n),
|
||||
},
|
||||
datetime: {
|
||||
"": null,
|
||||
[undefined]: undefined,
|
||||
[null]: null,
|
||||
},
|
||||
attachment: {
|
||||
"": [],
|
||||
[null]: [],
|
||||
[undefined]: undefined,
|
||||
},
|
||||
boolean: {
|
||||
"": null,
|
||||
[null]: null,
|
||||
[undefined]: undefined,
|
||||
true: true,
|
||||
false: false,
|
||||
},
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue