108 lines
2.7 KiB
JavaScript
108 lines
2.7 KiB
JavaScript
const { DocumentTypes, ViewNames } = require("./utils")
|
|
const { getGlobalDB } = require("../tenancy")
|
|
|
|
function DesignDoc() {
|
|
return {
|
|
_id: "_design/database",
|
|
// view collation information, read before writing any complex views:
|
|
// https://docs.couchdb.org/en/master/ddocs/views/collation.html#collation-specification
|
|
views: {},
|
|
}
|
|
}
|
|
|
|
exports.createUserEmailView = async () => {
|
|
const db = getGlobalDB()
|
|
let designDoc
|
|
try {
|
|
designDoc = await db.get("_design/database")
|
|
} catch (err) {
|
|
// no design doc, make one
|
|
designDoc = DesignDoc()
|
|
}
|
|
const view = {
|
|
// if using variables in a map function need to inject them before use
|
|
map: `function(doc) {
|
|
if (doc._id.startsWith("${DocumentTypes.USER}")) {
|
|
emit(doc.email.toLowerCase(), doc._id)
|
|
}
|
|
}`,
|
|
}
|
|
designDoc.views = {
|
|
...designDoc.views,
|
|
[ViewNames.USER_BY_EMAIL]: view,
|
|
}
|
|
await db.put(designDoc)
|
|
}
|
|
|
|
exports.createApiKeyView = async () => {
|
|
const db = getGlobalDB()
|
|
let designDoc
|
|
try {
|
|
designDoc = await db.get("_design/database")
|
|
} catch (err) {
|
|
designDoc = DesignDoc()
|
|
}
|
|
const view = {
|
|
map: `function(doc) {
|
|
if (doc._id.startsWith("${DocumentTypes.DEV_INFO}") && doc.apiKey) {
|
|
emit(doc.apiKey, doc.userId)
|
|
}
|
|
}`,
|
|
}
|
|
designDoc.views = {
|
|
...designDoc.views,
|
|
[ViewNames.BY_API_KEY]: view,
|
|
}
|
|
await db.put(designDoc)
|
|
}
|
|
|
|
exports.createUserBuildersView = async () => {
|
|
const db = getGlobalDB()
|
|
let designDoc
|
|
try {
|
|
designDoc = await db.get("_design/database")
|
|
} catch (err) {
|
|
// no design doc, make one
|
|
designDoc = DesignDoc()
|
|
}
|
|
const view = {
|
|
map: `function(doc) {
|
|
if (doc.builder && doc.builder.global === true) {
|
|
emit(doc._id, doc._id)
|
|
}
|
|
}`,
|
|
}
|
|
designDoc.views = {
|
|
...designDoc.views,
|
|
[ViewNames.USER_BY_BUILDERS]: view,
|
|
}
|
|
await db.put(designDoc)
|
|
}
|
|
|
|
exports.queryGlobalView = async (viewName, params, db = null) => {
|
|
const CreateFuncByName = {
|
|
[ViewNames.USER_BY_EMAIL]: exports.createUserEmailView,
|
|
[ViewNames.BY_API_KEY]: exports.createApiKeyView,
|
|
[ViewNames.USER_BY_BUILDERS]: exports.createUserBuildersView,
|
|
}
|
|
// can pass DB in if working with something specific
|
|
if (!db) {
|
|
db = getGlobalDB()
|
|
}
|
|
try {
|
|
let response = (await db.query(`database/${viewName}`, params)).rows
|
|
response = response.map(resp =>
|
|
params.include_docs ? resp.doc : resp.value
|
|
)
|
|
return response.length <= 1 ? response[0] : response
|
|
} catch (err) {
|
|
if (err != null && err.name === "not_found") {
|
|
const createFunc = CreateFuncByName[viewName]
|
|
await createFunc()
|
|
return exports.queryGlobalView(viewName, params)
|
|
} else {
|
|
throw err
|
|
}
|
|
}
|
|
}
|