65 lines
1.8 KiB
JavaScript
65 lines
1.8 KiB
JavaScript
const CouchDB = require("../../db")
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const uuid = require("uuid")
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exports.create = async function(ctx) {
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const instanceName = ctx.request.body.name
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const instanceId = `app_${ctx.params.applicationId.substring(6)}_inst_${uuid.v4()}`
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const { clientId, applicationId } = ctx.params
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const db = new CouchDB(instanceId)
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await db.put({
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_id: "_design/database",
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metadata: {
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clientId,
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applicationId,
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},
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views: {
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by_username: {
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map: function(doc) {
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if (doc.type === "user") {
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emit([doc.username], doc._id)
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}
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}.toString(),
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},
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by_type: {
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map: function(doc) {
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emit([doc.type], doc._id)
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}.toString(),
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},
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},
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})
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// Add the new instance under the app clientDB
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const clientDatabaseId = `client-${clientId}`
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const clientDb = new CouchDB(clientDatabaseId)
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const budibaseApp = await clientDb.get(applicationId)
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const instance = { id: instanceId, name: instanceName }
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budibaseApp.instances.push(instance)
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await clientDb.put(budibaseApp)
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ctx.body = {
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message: `Instance Database ${instanceName} successfully provisioned.`,
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status: 200,
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instance,
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}
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}
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exports.destroy = async function(ctx) {
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const db = new CouchDB(ctx.params.instanceId)
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const designDoc = await db.get("_design/database")
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await db.destroy()
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// remove instance from client application document
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const { metadata } = designDoc
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const clientDb = new CouchDB(metadata.clientId)
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const budibaseApp = await clientDb.get(metadata.applicationId)
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budibaseApp.instances = budibaseApp.instances.filter(
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instance => instance !== ctx.params.instanceId
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)
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await clientDb.put(budibaseApp)
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ctx.body = {
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message: `Instance Database ${ctx.params.instanceId} successfully destroyed.`,
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status: 200,
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}
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}
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