36 lines
952 B
JavaScript
36 lines
952 B
JavaScript
const { DocumentTypes, ViewNames, StaticDatabases } = require("./utils")
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const { getDB } = require("./index")
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function DesignDoc() {
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return {
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_id: "_design/database",
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// view collation information, read before writing any complex views:
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// https://docs.couchdb.org/en/master/ddocs/views/collation.html#collation-specification
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views: {},
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}
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}
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exports.createUserEmailView = async () => {
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const db = getDB(StaticDatabases.GLOBAL.name)
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let designDoc
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try {
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designDoc = await db.get("_design/database")
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} catch (err) {
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// no design doc, make one
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designDoc = DesignDoc()
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}
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const view = {
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// if using variables in a map function need to inject them before use
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map: `function(doc) {
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if (doc._id.startsWith("${DocumentTypes.USER}")) {
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emit(doc.email, doc._id)
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}
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}`,
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}
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designDoc.views = {
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...designDoc.views,
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[ViewNames.USER_BY_EMAIL]: view,
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}
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await db.put(designDoc)
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}
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