Press n or j to go to the next uncovered block, b, p or k for the previous block.
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1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | /* eslint @typescript-eslint/no-unused-vars: [ "warn", { argsIgnorePattern: "^(res|req)$" } ] */
import * as lodash from "lodash"
import { getConnection } from "typeorm"
import * as bodyParser from "body-parser"
import * as db from "../db/db"
import * as wpdb from "../db/wpdb"
import {
UNCATEGORIZED_TAG_ID,
BAKE_ON_CHANGE,
BAKED_BASE_URL,
ADMIN_BASE_URL,
} from "../settings/serverSettings"
import { expectInt, isValidSlug, absoluteUrl } from "../serverUtils/serverUtil"
import { sendMail } from "./mail"
import { OldChart, Chart, getGrapherById } from "../db/model/Chart"
import { UserInvitation } from "../db/model/UserInvitation"
import { Request, Response, CurrentUser } from "./authentication"
import { getVariableData } from "../db/model/Variable"
import { applyPatch } from "../clientUtils/patchHelper"
import {
GrapherInterface,
grapherKeysToSerialize,
} from "../grapher/core/GrapherInterface"
import { SuggestedChartRevisionStatus } from "../adminSiteClient/SuggestedChartRevision"
import {
VariableAnnotationsResponse,
VariableAnnotationPatch,
} from "../clientUtils/AdminSessionTypes"
import {
CountryNameFormat,
CountryDefByKey,
} from "../adminSiteClient/CountryNameFormat"
import { Dataset } from "../db/model/Dataset"
import { User } from "../db/model/User"
import { syncDatasetToGitRepo, removeDatasetFromGitRepo } from "./gitDataExport"
import { ChartRevision } from "../db/model/ChartRevision"
import { SuggestedChartRevision } from "../db/model/SuggestedChartRevision"
import { Post } from "../db/model/Post"
import { camelCaseProperties } from "../clientUtils/string"
import { logErrorAndMaybeSendToSlack } from "../serverUtils/slackLog"
import { denormalizeLatestCountryData } from "../baker/countryProfiles"
import { PostReference, ChartRedirect } from "../adminSiteClient/ChartEditor"
import { DeployQueueServer } from "../baker/DeployQueueServer"
import { FunctionalRouter } from "./FunctionalRouter"
import { JsonError, PostRow } from "../clientUtils/owidTypes"
import { escape } from "mysql"
import Papa from "papaparse"
// import {
// BinaryLogicOperation,
// BinaryLogicOperators,
// EqualityComparision,
// EqualityOperator,
// parseToOperation,
// SqlColumnName,
// StringAtom,
// } from "../clientUtils/SqlFilterSExpression"
import { parseToOperation } from "../clientUtils/SqlFilterSExpression"
import { parseIntOrUndefined } from "../clientUtils/Util"
//import parse = require("s-expression")
const apiRouter = new FunctionalRouter()
// Call this to trigger build and deployment of static charts on change
const triggerStaticBuild = async (user: CurrentUser, commitMessage: string) => {
if (!BAKE_ON_CHANGE) {
console.log(
"Not triggering static build because BAKE_ON_CHANGE is false"
)
return
}
new DeployQueueServer().enqueueChange({
timeISOString: new Date().toISOString(),
authorName: user.fullName,
authorEmail: user.email,
message: commitMessage,
})
}
async function getLogsByChartId(chartId: number): Promise<ChartRevision[]> {
const logs = await db.queryMysql(
`SELECT userId, config, fullName as userName, l.createdAt
FROM chart_revisions l
LEFT JOIN users u on u.id = userId
WHERE chartId = ?
ORDER BY l.id DESC
LIMIT 50`,
[chartId]
)
return logs
}
const getReferencesByChartId = async (
chartId: number
): Promise<PostReference[]> => {
if (!wpdb.isWordpressDBEnabled) return []
const rows = await db.queryMysql(
`
SELECT config->"$.slug" AS slug
FROM charts
WHERE id = ?
UNION
SELECT slug AS slug
FROM chart_slug_redirects
WHERE chart_id = ?
`,
[chartId, chartId]
)
const slugs = rows.map(
(row: { slug?: string }) => row.slug && row.slug.replace(/^"|"$/g, "")
)
if (!slugs || slugs.length === 0) return []
let posts = []
// Hacky approach to find all the references to a chart by searching for
// the chart URL through the Wordpress database.
// The Grapher should work without the Wordpress database, so we need to
// handle failures gracefully.
// NOTE: Sometimes slugs can be substrings of other slugs, e.g.
// `grapher/gdp` is a substring of `grapher/gdp-maddison`. We need to be
// careful not to erroneously match those, which is why we switched to a
// REGEXP.
try {
posts = await wpdb.singleton.query(
`
SELECT ID, post_title, post_name
FROM wp_posts
WHERE
(post_type='page' OR post_type='post' OR post_type='wp_block')
AND post_status='publish'
AND (
${slugs
.map(
() =>
`post_content REGEXP CONCAT('grapher/', ?, '[^a-zA-Z_\-]')`
)
.join(" OR ")}
)
`,
slugs.map(lodash.escapeRegExp)
)
} catch (error) {
console.warn(`Error in getReferencesByChartId`)
console.error(error)
// We can ignore errors due to not being able to connect.
}
const permalinks = await wpdb.getPermalinks()
return posts.map((post) => {
const slug = permalinks.get(post.ID, post.post_name)
return {
id: post.ID,
title: post.post_title,
slug: slug,
url: `${BAKED_BASE_URL}/${slug}`,
}
})
}
const getRedirectsByChartId = async (
chartId: number
): Promise<ChartRedirect[]> =>
await db.queryMysql(
`
SELECT id, slug, chart_id as chartId
FROM chart_slug_redirects
WHERE chart_id = ?
ORDER BY id ASC`,
[chartId]
)
const expectChartById = async (chartId: any): Promise<GrapherInterface> => {
const chart = await getGrapherById(expectInt(chartId))
if (chart) return chart
throw new JsonError(`No chart found for id ${chartId}`, 404)
}
const saveGrapher = async (
transactionContext: db.TransactionContext,
user: CurrentUser,
newConfig: GrapherInterface,
existingConfig?: GrapherInterface
) => {
// Slugs need some special logic to ensure public urls remain consistent whenever possible
async function isSlugUsedInRedirect() {
const rows = await transactionContext.query(
`SELECT * FROM chart_slug_redirects WHERE chart_id != ? AND slug = ?`,
[existingConfig ? existingConfig.id : undefined, newConfig.slug]
)
return rows.length > 0
}
async function isSlugUsedInOtherGrapher() {
const rows = await transactionContext.query(
`SELECT * FROM charts WHERE id != ? AND JSON_EXTRACT(config, "$.isPublished") IS TRUE AND JSON_EXTRACT(config, "$.slug") = ?`,
[existingConfig ? existingConfig.id : undefined, newConfig.slug]
)
return rows.length > 0
}
// When a chart is published, check for conflicts
if (newConfig.isPublished) {
if (!isValidSlug(newConfig.slug))
throw new JsonError(`Invalid chart slug ${newConfig.slug}`)
else if (await isSlugUsedInRedirect())
throw new JsonError(
`This chart slug was previously used by another chart: ${newConfig.slug}`
)
else if (await isSlugUsedInOtherGrapher())
throw new JsonError(
`This chart slug is in use by another published chart: ${newConfig.slug}`
)
else if (
existingConfig &&
existingConfig.isPublished &&
existingConfig.slug !== newConfig.slug
) {
// Changing slug of an existing chart, delete any old redirect and create new one
await transactionContext.execute(
`DELETE FROM chart_slug_redirects WHERE chart_id = ? AND slug = ?`,
[existingConfig.id, existingConfig.slug]
)
await transactionContext.execute(
`INSERT INTO chart_slug_redirects (chart_id, slug) VALUES (?, ?)`,
[existingConfig.id, existingConfig.slug]
)
}
}
if (existingConfig)
// Bump chart version, very important for cachebusting
newConfig.version = existingConfig.version! + 1
else if (newConfig.version)
// If a chart is republished, we want to keep incrementing the old version number,
// otherwise it can lead to clients receiving cached versions of the old data.
newConfig.version += 1
else newConfig.version = 1
// Execute the actual database update or creation
const now = new Date()
let chartId = existingConfig && existingConfig.id
const newJsonConfig = JSON.stringify(newConfig)
// todo: drop "isExplorable"
if (existingConfig)
await transactionContext.query(
`UPDATE charts SET config=?, updatedAt=?, lastEditedAt=?, lastEditedByUserId=?, isExplorable=? WHERE id = ?`,
[newJsonConfig, now, now, user.id, false, chartId]
)
else {
const result = await transactionContext.execute(
`INSERT INTO charts (config, createdAt, updatedAt, lastEditedAt, lastEditedByUserId, starred, isExplorable) VALUES (?)`,
[[newJsonConfig, now, now, now, user.id, false, false]]
)
chartId = result.insertId
}
// Record this change in version history
const log = new ChartRevision()
log.chartId = chartId as number
log.userId = user.id
log.config = newConfig
// TODO: the orm needs to support this but it does not :(
log.createdAt = new Date()
log.updatedAt = new Date()
await transactionContext.manager.save(log)
// Remove any old dimensions and store the new ones
// We only note that a relationship exists between the chart and variable in the database; the actual dimension configuration is left to the json
await transactionContext.execute(
`DELETE FROM chart_dimensions WHERE chartId=?`,
[chartId]
)
for (let i = 0; i < newConfig.dimensions!.length; i++) {
const dim = newConfig.dimensions![i]
await transactionContext.execute(
`INSERT INTO chart_dimensions (chartId, variableId, property, \`order\`) VALUES (?)`,
[[chartId, dim.variableId, dim.property, i]]
)
}
// So we can generate country profiles including this chart data
if (newConfig.isPublished)
await denormalizeLatestCountryData(
newConfig.dimensions!.map((d) => d.variableId)
)
if (
newConfig.isPublished &&
(!existingConfig || !existingConfig.isPublished)
) {
// Newly published, set publication info
await transactionContext.execute(
`UPDATE charts SET publishedAt=?, publishedByUserId=? WHERE id = ? `,
[now, user.id, chartId]
)
await triggerStaticBuild(user, `Publishing chart ${newConfig.slug}`)
} else if (
!newConfig.isPublished &&
existingConfig &&
existingConfig.isPublished
) {
// Unpublishing chart, delete any existing redirects to it
await transactionContext.execute(
`DELETE FROM chart_slug_redirects WHERE chart_id = ?`,
[existingConfig.id]
)
await triggerStaticBuild(user, `Unpublishing chart ${newConfig.slug}`)
} else if (newConfig.isPublished)
await triggerStaticBuild(user, `Updating chart ${newConfig.slug}`)
return chartId
}
apiRouter.get("/charts.json", async (req: Request, res: Response) => {
const limit =
req.query.limit !== undefined ? parseInt(req.query.limit) : 10000
const charts = await db.queryMysql(
`
SELECT ${OldChart.listFields} FROM charts
JOIN users lastEditedByUser ON lastEditedByUser.id = charts.lastEditedByUserId
LEFT JOIN users publishedByUser ON publishedByUser.id = charts.publishedByUserId
ORDER BY charts.lastEditedAt DESC LIMIT ?
`,
[limit]
)
await Chart.assignTagsForCharts(charts)
return { charts }
})
apiRouter.get("/charts.csv", async (req: Request, res: Response) => {
const limit =
req.query.limit !== undefined ? parseInt(req.query.limit) : 10000
// note: this query is extended from OldChart.listFields.
const charts = await db.queryMysql(
`
SELECT
charts.id,
charts.config->>"$.version" AS version,
CONCAT("${BAKED_BASE_URL}/grapher/", charts.config->>"$.slug") AS url,
CONCAT("${ADMIN_BASE_URL}", "/admin/charts/", charts.id, "/edit") AS editUrl,
charts.config->>"$.slug" AS slug,
charts.config->>"$.title" AS title,
charts.config->>"$.subtitle" AS subtitle,
charts.config->>"$.sourceDesc" AS sourceDesc,
charts.config->>"$.note" AS note,
charts.config->>"$.type" AS type,
charts.config->>"$.internalNotes" AS internalNotes,
charts.config->>"$.variantName" AS variantName,
charts.config->>"$.isPublished" AS isPublished,
charts.config->>"$.tab" AS tab,
JSON_EXTRACT(charts.config, "$.hasChartTab") = true AS hasChartTab,
JSON_EXTRACT(charts.config, "$.hasMapTab") = true AS hasMapTab,
charts.config->>"$.originUrl" AS originUrl,
charts.starred AS isStarred,
charts.lastEditedAt,
charts.lastEditedByUserId,
lastEditedByUser.fullName AS lastEditedBy,
charts.publishedAt,
charts.publishedByUserId,
publishedByUser.fullName AS publishedBy,
charts.isExplorable AS isExplorable
FROM charts
JOIN users lastEditedByUser ON lastEditedByUser.id = charts.lastEditedByUserId
LEFT JOIN users publishedByUser ON publishedByUser.id = charts.publishedByUserId
ORDER BY charts.lastEditedAt DESC
LIMIT ?
`,
[limit]
)
// note: retrieving references is VERY slow.
// await Promise.all(
// charts.map(async (chart: any) => {
// const references = await getReferencesByChartId(chart.id)
// chart.references = references.length
// ? references.map((ref) => ref.url)
// : ""
// })
// )
// await Chart.assignTagsForCharts(charts)
res.setHeader("Content-disposition", "attachment; filename=charts.csv")
res.setHeader("content-type", "text/csv")
const csv = Papa.unparse(charts)
return csv
})
apiRouter.get(
"/charts/:chartId.config.json",
async (req: Request, res: Response) => expectChartById(req.params.chartId)
)
apiRouter.get(
"/editorData/namespaces.json",
async (req: Request, res: Response) => {
const rows = (await db.queryMysql(
`SELECT DISTINCT
namespace AS name,
namespaces.description AS description,
namespaces.isArchived AS isArchived
FROM datasets
JOIN namespaces ON namespaces.name = datasets.namespace`
)) as { name: string; description?: string; isArchived: boolean }[]
return {
namespaces: lodash
.sortBy(rows, (row) => row.description)
.map((namespace) => ({
...namespace,
isArchived: !!namespace.isArchived,
})),
}
}
)
apiRouter.get(
"/charts/:chartId.logs.json",
async (req: Request, res: Response) => ({
logs: await getLogsByChartId(req.params.chartId),
})
)
apiRouter.get(
"/charts/:chartId.references.json",
async (req: Request, res: Response) => ({
references: await getReferencesByChartId(req.params.chartId),
})
)
apiRouter.get(
"/charts/:chartId.redirects.json",
async (req: Request, res: Response) => ({
redirects: await getRedirectsByChartId(req.params.chartId),
})
)
apiRouter.get("/countries.json", async (req: Request, res: Response) => {
let rows = []
const input = req.query.input
const output = req.query.output
if (input === CountryNameFormat.NonStandardCountryName) {
const outputColumn = CountryDefByKey[output].column_name
rows = await db.queryMysql(`
SELECT country_name as input, ${outputColumn} as output
FROM country_name_tool_countryname ccn
LEFT JOIN country_name_tool_countrydata ccd on ccn.owid_country = ccd.id
LEFT JOIN country_name_tool_continent con on con.id = ccd.continent`)
} else {
const inputColumn = CountryDefByKey[input].column_name
const outputColumn = CountryDefByKey[output].column_name
rows = await db.queryMysql(
`SELECT ${inputColumn} as input, ${outputColumn} as output
FROM country_name_tool_countrydata ccd
LEFT JOIN country_name_tool_continent con on con.id = ccd.continent`
)
}
return {
countries: rows,
}
})
apiRouter.post("/countries", async (req: Request, res: Response) => {
const countries = req.body.countries
const mapOwidNameToId: any = {}
let owidRows = []
// find owid ID
const owidNames = Object.keys(countries).map((key) => countries[key])
owidRows = await db.queryMysql(
`SELECT id, owid_name
FROM country_name_tool_countrydata
WHERE owid_name in (?)
`,
[owidNames]
)
for (const row of owidRows) {
mapOwidNameToId[row.owid_name] = row.id
}
// insert one by one (ideally do a bulk insert)
for (const country of Object.keys(countries)) {
const owidName = countries[country]
console.log(
`adding ${country}, ${mapOwidNameToId[owidName]}, ${owidName}`
)
await db.execute(
`INSERT INTO country_name_tool_countryname (country_name, owid_country)
VALUES (?, ?)`,
[country, mapOwidNameToId[owidName]]
)
}
return { success: true }
})
apiRouter.get(
"/editorData/:namespace.json",
async (req: Request, res: Response) => {
const datasets = []
const rows = await db.queryMysql(
`SELECT
v.name,
v.id,
d.name as datasetName,
d.namespace,
d.isPrivate,
d.nonRedistributable
FROM variables as v JOIN datasets as d ON v.datasetId = d.id
WHERE namespace=?
ORDER BY d.updatedAt DESC
`,
[req.params.namespace]
)
let dataset:
| {
name: string
namespace: string
isPrivate: boolean
nonRedistributable: boolean
variables: { id: number; name: string }[]
}
| undefined
for (const row of rows) {
if (!dataset || row.datasetName !== dataset.name) {
if (dataset) datasets.push(dataset)
dataset = {
name: row.datasetName,
namespace: row.namespace,
isPrivate: row.isPrivate,
nonRedistributable: row.nonRedistributable,
variables: [],
}
}
dataset.variables.push({
id: row.id,
name: row.name,
})
}
if (dataset) datasets.push(dataset)
return { datasets: datasets }
}
)
apiRouter.get(
"/data/variables/:variableStr.json",
async (req: Request, res: Response) => {
const variableIds: number[] = req.params.variableStr
.split("+")
.map((v: string) => parseInt(v))
return getVariableData(variableIds)
}
)
// Mark a chart for display on the front page
apiRouter.post("/charts/:chartId/star", async (req: Request, res: Response) => {
const chart = await expectChartById(req.params.chartId)
await db.execute(`UPDATE charts SET starred=(charts.id=?)`, [chart.id])
await triggerStaticBuild(
res.locals.user,
`Setting front page chart to ${chart.slug}`
)
return { success: true }
})
apiRouter.post("/charts", async (req: Request, res: Response) => {
const chartId = await db.transaction(async (t) => {
return saveGrapher(t, res.locals.user, req.body)
})
return { success: true, chartId: chartId }
})
apiRouter.post(
"/charts/:chartId/setTags",
async (req: Request, res: Response) => {
const chartId = expectInt(req.params.chartId)
await Chart.setTags(chartId, req.body.tagIds)
return { success: true }
}
)
apiRouter.put("/charts/:chartId", async (req: Request, res: Response) => {
const existingConfig = await expectChartById(req.params.chartId)
await db.transaction(async (t) => {
await saveGrapher(t, res.locals.user, req.body, existingConfig)
})
const logs = await getLogsByChartId(existingConfig.id as number)
return { success: true, chartId: existingConfig.id, newLog: logs[0] }
})
apiRouter.delete("/charts/:chartId", async (req: Request, res: Response) => {
const chart = await expectChartById(req.params.chartId)
await db.transaction(async (t) => {
await t.execute(`DELETE FROM chart_dimensions WHERE chartId=?`, [
chart.id,
])
await t.execute(`DELETE FROM chart_slug_redirects WHERE chart_id=?`, [
chart.id,
])
await t.execute(
`DELETE FROM suggested_chart_revisions WHERE chartId=?`,
[chart.id]
)
await t.execute(`DELETE FROM charts WHERE id=?`, [chart.id])
})
if (chart.isPublished)
await triggerStaticBuild(
res.locals.user,
`Deleting chart ${chart.slug}`
)
return { success: true }
})
apiRouter.get(
"/suggested-chart-revisions",
async (req: Request, res: Response) => {
const isValidSortBy = (sortBy: string) => {
return [
"updatedAt",
"createdAt",
"suggestedReason",
"id",
"chartId",
"status",
"variableId",
"chartUpdatedAt",
"chartCreatedAt",
].includes(sortBy)
}
const isValidSortOrder = (sortOrder: string) => {
return (
sortOrder !== undefined &&
sortOrder !== null &&
["ASC", "DESC"].includes(sortOrder.toUpperCase())
)
}
const limit =
req.query.limit !== undefined ? expectInt(req.query.limit) : 10000
const offset =
req.query.offset !== undefined ? expectInt(req.query.offset) : 0
const sortBy = isValidSortBy(req.query.sortBy)
? req.query.sortBy
: "updatedAt"
const sortOrder = isValidSortOrder(req.query.sortOrder)
? req.query.sortOrder.toUpperCase()
: "DESC"
const status = SuggestedChartRevision.isValidStatus(req.query.status)
? req.query.status
: null
let orderBy
if (sortBy === "variableId") {
orderBy =
"CAST(scr.suggestedConfig->>'$.dimensions[0].variableId' as SIGNED)"
} else if (sortBy === "chartUpdatedAt") {
orderBy = "c.updatedAt"
} else if (sortBy === "chartCreatedAt") {
orderBy = "c.createdAt"
} else {
orderBy = `scr.${sortBy}`
}
const suggestedChartRevisions = await db.queryMysql(
`
SELECT scr.id, scr.chartId, scr.updatedAt, scr.createdAt,
scr.suggestedReason, scr.decisionReason, scr.status,
scr.suggestedConfig, scr.originalConfig,
createdByUser.id as createdById,
updatedByUser.id as updatedById,
createdByUser.fullName as createdByFullName,
updatedByUser.fullName as updatedByFullName,
c.config as existingConfig, c.updatedAt as chartUpdatedAt,
c.createdAt as chartCreatedAt
FROM suggested_chart_revisions as scr
LEFT JOIN charts c on c.id = scr.chartId
LEFT JOIN users createdByUser on createdByUser.id = scr.createdBy
LEFT JOIN users updatedByUser on updatedByUser.id = scr.updatedBy
${status ? "WHERE scr.status = ?" : ""}
ORDER BY ${orderBy} ${sortOrder}
LIMIT ? OFFSET ?
`,
status ? [status, limit, offset] : [limit, offset]
)
let numTotalRows = (
await db.queryMysql(
`
SELECT COUNT(*) as count
FROM suggested_chart_revisions
${status ? "WHERE status = ?" : ""}
`,
status ? [status] : []
)
)[0].count
numTotalRows = numTotalRows ? parseInt(numTotalRows) : numTotalRows
suggestedChartRevisions.map(
(suggestedChartRevision: SuggestedChartRevision) => {
suggestedChartRevision.suggestedConfig = JSON.parse(
suggestedChartRevision.suggestedConfig
)
suggestedChartRevision.existingConfig = JSON.parse(
suggestedChartRevision.existingConfig
)
suggestedChartRevision.originalConfig = JSON.parse(
suggestedChartRevision.originalConfig
)
suggestedChartRevision.canApprove =
SuggestedChartRevision.checkCanApprove(
suggestedChartRevision
)
suggestedChartRevision.canReject =
SuggestedChartRevision.checkCanReject(
suggestedChartRevision
)
suggestedChartRevision.canFlag =
SuggestedChartRevision.checkCanFlag(suggestedChartRevision)
suggestedChartRevision.canPending =
SuggestedChartRevision.checkCanPending(
suggestedChartRevision
)
}
)
return {
suggestedChartRevisions: suggestedChartRevisions,
numTotalRows: numTotalRows,
}
}
)
apiRouter.post(
"/suggested-chart-revisions",
async (req: Request, res: Response) => {
const messages: any[] = []
const status = SuggestedChartRevisionStatus.pending
const suggestedReason = req.body.suggestedReason
? String(req.body.suggestedReason)
: null
const convertStringsToNull =
typeof req.body.convertStringsToNull == "boolean"
? req.body.convertStringsToNull
: true
const suggestedConfigs = req.body.suggestedConfigs as any[]
// suggestedConfigs must be an array of length > 0
if (!(Array.isArray(suggestedConfigs) && suggestedConfigs.length > 0)) {
throw new JsonError(
"POST body must contain a `suggestedConfigs` property, which must be an Array with length > 0."
)
}
// tries to convert each config field to json (e.g. the `map` field
// should be converted to json if it is present).
suggestedConfigs.map((config) => {
Object.keys(config).map((k) => {
try {
const json = JSON.parse(config[k])
config[k] = json
} catch (error) {
// do nothing.
}
})
})
// checks for required keys
const requiredKeys = ["id", "version"]
suggestedConfigs.map((config) => {
requiredKeys.map((k) => {
if (!config.hasOwnProperty(k)) {
throw new JsonError(
`The "${k}" field is required, but one or more chart configs in the POST body does not contain it.`
)
}
})
})
// safely sets types of keys that are used in db queries below.
const typeConversions = [
{ key: "id", expectedType: "number", f: expectInt },
{ key: "version", expectedType: "number", f: expectInt },
]
suggestedConfigs.map((config) => {
typeConversions.map((obj) => {
config[obj.key] = obj.f(config[obj.key])
if (
config[obj.key] !== null &&
config[obj.key] !== undefined &&
typeof config[obj.key] !== obj.expectedType
) {
throw new JsonError(
`Expected all "${obj.key}" values to be non-null and of ` +
`type "${obj.expectedType}", but one or more chart ` +
`configs contains a "${obj.key}" value that does ` +
`not meet this criteria.`
)
}
})
})
// checks for invalid keys
const uniqKeys = new Set()
suggestedConfigs.map((config) => {
Object.keys(config).forEach((item) => {
uniqKeys.add(item)
})
})
const invalidKeys = [...uniqKeys].filter(
(v) => !grapherKeysToSerialize.includes(v as string)
)
if (invalidKeys.length > 0) {
throw new JsonError(
`The following fields are not valid chart config fields: ${invalidKeys}`
)
}
// checks that no duplicate chart ids are present.
const chartIds = suggestedConfigs.map((config) => config.id)
if (new Set(chartIds).size !== chartIds.length) {
throw new JsonError(
`Found one or more duplicate chart ids in POST body.`
)
}
// converts some strings to null
if (convertStringsToNull) {
const isNullString = (value: string): boolean => {
const nullStrings = ["nan", "na"]
return nullStrings.includes(value.toLowerCase())
}
suggestedConfigs.map((config) => {
for (const key of Object.keys(config)) {
if (
typeof config[key] == "string" &&
isNullString(config[key])
) {
config[key] = null
}
}
})
}
// empty strings mean that the field should NOT be overwritten, so we
// remove key-value pairs where value === ""
suggestedConfigs.map((config) => {
for (const key of Object.keys(config)) {
if (config[key] === "") {
delete config[key]
}
}
})
await db.transaction(async (t) => {
const whereCond1 = suggestedConfigs
.map(
(config) =>
`(id = ${escape(
config.id
)} AND config->"$.version" = ${escape(config.version)})`
)
.join(" OR ")
const whereCond2 = suggestedConfigs
.map(
(config) =>
`(chartId = ${escape(
config.id
)} AND config->"$.version" = ${escape(config.version)})`
)
.join(" OR ")
// retrieves original chart configs
let rows: any[] = await t.query(
`
SELECT id, config, 1 as priority
FROM charts
WHERE ${whereCond1}
UNION
SELECT chartId as id, config, 2 as priority
FROM chart_revisions
WHERE ${whereCond2}
ORDER BY priority
`
)
rows.map((row) => {
row.config = JSON.parse(row.config)
})
// drops duplicate id-version rows (keeping the row from the
// `charts` table when available).
rows = rows.filter(
(v, i, a) =>
a.findIndex(
(el) =>
el.id === v.id &&
el.config.version === v.config.version
) === i
)
if (rows.length < suggestedConfigs.length) {
// identifies which particular chartId-version combinations have
// not been found in the DB
const missingConfigs = suggestedConfigs.filter((config) => {
const i = rows.findIndex((row) => {
return (
row.id === config.id &&
row.config.version === config.version
)
})
return i === -1
})
throw new JsonError(
`Failed to retrieve the following chartId-version combinations:\n${missingConfigs
.map((c) => {
return JSON.stringify({
id: c.id,
version: c.version,
})
})
.join(
"\n"
)}\nPlease check that each chartId and version exists.`
)
} else if (rows.length > suggestedConfigs.length) {
throw new JsonError(
"Retrieved more chart configs than expected. This may be due to a bug on the server."
)
}
const originalConfigs: Record<string, GrapherInterface> =
rows.reduce(
(obj: any, row: any) => ({
...obj,
[row.id]: row.config,
}),
{}
)
// some chart configs do not have an `id` field, so we check for it
// and insert the id here as needed. This is important for the
// lodash.isEqual condition later on.
for (const [id, config] of Object.entries(originalConfigs)) {
if (config.id === null || config.id === undefined) {
config.id = parseInt(id)
}
}
// sanity check that each original config also has the required keys.
Object.values(originalConfigs).map((config) => {
requiredKeys.map((k) => {
if (!config.hasOwnProperty(k)) {
throw new JsonError(
`The "${k}" field is required, but one or more ` +
`chart configs in the database does not ` +
`contain it. Please report this issue to a ` +
`developer.`
)
}
})
})
// if a field is null in the suggested config and the field does not
// exist in the original config, then we can delete the field from
// the suggested config b/c the non-existence of the field on the
// original config is equivalent to null.
suggestedConfigs.map((config: any) => {
const chartId = config.id as number
const originalConfig = originalConfigs[chartId]
for (const key of Object.keys(config)) {
if (
config[key] === null &&
!originalConfig.hasOwnProperty(key)
) {
delete config[key]
}
}
})
// constructs array of suggested chart revisions to insert.
const values: any[] = []
suggestedConfigs.map((config) => {
const chartId = config.id as number
const originalConfig = originalConfigs[chartId]
const suggestedConfig: GrapherInterface = Object.assign(
{},
JSON.parse(JSON.stringify(originalConfig)),
config
)
if (!lodash.isEqual(suggestedConfig, originalConfig)) {
if (suggestedConfig.version) {
suggestedConfig.version += 1
}
values.push([
chartId,
JSON.stringify(suggestedConfig),
JSON.stringify(originalConfig),
suggestedReason,
status,
res.locals.user.id,
new Date(),
new Date(),
])
}
})
// inserts suggested chart revisions
const result = await t.execute(
`
INSERT INTO suggested_chart_revisions
(chartId, suggestedConfig, originalConfig, suggestedReason, status, createdBy, createdAt, updatedAt)
VALUES
?
`,
[values]
)
if (result.affectedRows > 0) {
messages.push({
type: "success",
text: `${result.affectedRows} chart revisions have been queued for approval.`,
})
}
if (suggestedConfigs.length - result.affectedRows > 0) {
messages.push({
type: "warning",
text: `${
suggestedConfigs.length - result.affectedRows
} chart revisions have not been queued for approval (e.g. because the chart revision does not contain any changes).`,
})
}
})
return { success: true, messages }
}
)
apiRouter.get(
"/suggested-chart-revisions/:suggestedChartRevisionId",
async (req: Request, res: Response) => {
const suggestedChartRevisionId = expectInt(
req.params.suggestedChartRevisionId
)
const suggestedChartRevision = await db.mysqlFirst(
`
SELECT scr.id, scr.chartId, scr.updatedAt, scr.createdAt,
scr.suggestedReason, scr.decisionReason, scr.status,
scr.suggestedConfig, scr.originalConfig,
createdByUser.id as createdById,
updatedByUser.id as updatedById,
createdByUser.fullName as createdByFullName,
updatedByUser.fullName as updatedByFullName,
c.config as existingConfig, c.updatedAt as chartUpdatedAt,
c.createdAt as chartCreatedAt
FROM suggested_chart_revisions as scr
LEFT JOIN charts c on c.id = scr.chartId
LEFT JOIN users createdByUser on createdByUser.id = scr.createdBy
LEFT JOIN users updatedByUser on updatedByUser.id = scr.updatedBy
WHERE scr.id = ?
`,
[suggestedChartRevisionId]
)
if (!suggestedChartRevision) {
throw new JsonError(
`No suggested chart revision by id '${suggestedChartRevisionId}'`,
404
)
}
suggestedChartRevision.suggestedConfig = JSON.parse(
suggestedChartRevision.suggestedConfig
)
suggestedChartRevision.originalConfig = JSON.parse(
suggestedChartRevision.originalConfig
)
suggestedChartRevision.existingConfig = JSON.parse(
suggestedChartRevision.existingConfig
)
suggestedChartRevision.canApprove =
SuggestedChartRevision.checkCanApprove(suggestedChartRevision)
suggestedChartRevision.canReject =
SuggestedChartRevision.checkCanReject(suggestedChartRevision)
suggestedChartRevision.canFlag = SuggestedChartRevision.checkCanFlag(
suggestedChartRevision
)
suggestedChartRevision.canPending =
SuggestedChartRevision.checkCanPending(suggestedChartRevision)
return {
suggestedChartRevision: suggestedChartRevision,
}
}
)
apiRouter.post(
"/suggested-chart-revisions/:suggestedChartRevisionId/update",
async (req: Request, res: Response) => {
const suggestedChartRevisionId = expectInt(
req.params.suggestedChartRevisionId
)
const { status, decisionReason } = req.body as {
status: string
decisionReason: string
}
await db.transaction(async (t) => {
const suggestedChartRevision = await db.mysqlFirst(
`SELECT id, chartId, suggestedConfig, originalConfig, status FROM suggested_chart_revisions WHERE id=?`,
[suggestedChartRevisionId]
)
if (!suggestedChartRevision) {
throw new JsonError(
`No suggested chart revision found for id '${suggestedChartRevisionId}'`,
404
)
}
suggestedChartRevision.suggestedConfig = JSON.parse(
suggestedChartRevision.suggestedConfig
)
suggestedChartRevision.originalConfig = JSON.parse(
suggestedChartRevision.originalConfig
)
suggestedChartRevision.existingConfig = await expectChartById(
suggestedChartRevision.chartId
)
const canApprove = SuggestedChartRevision.checkCanApprove(
suggestedChartRevision
)
const canReject = SuggestedChartRevision.checkCanReject(
suggestedChartRevision
)
const canFlag = SuggestedChartRevision.checkCanFlag(
suggestedChartRevision
)
const canPending = SuggestedChartRevision.checkCanPending(
suggestedChartRevision
)
const canUpdate =
(status === "approved" && canApprove) ||
(status === "rejected" && canReject) ||
(status === "pending" && canPending) ||
(status === "flagged" && canFlag)
if (!canUpdate) {
throw new JsonError(
`Suggest chart revision ${suggestedChartRevisionId} cannot be ` +
`updated with status="${status}".`,
404
)
}
await t.execute(
`
UPDATE suggested_chart_revisions
SET status=?, decisionReason=?, updatedAt=?, updatedBy=?
WHERE id = ?
`,
[
status,
decisionReason,
new Date(),
res.locals.user.id,
suggestedChartRevisionId,
]
)
// note: the calls to saveGrapher() below will never overwrite a config
// that has been changed since the suggestedConfig was created, because
// if the config has been changed since the suggestedConfig was created
// then canUpdate will be false (so an error would have been raised
// above).
if (status === "approved" && canApprove) {
await saveGrapher(
t,
res.locals.user,
suggestedChartRevision.suggestedConfig,
suggestedChartRevision.existingConfig
)
} else if (
status === "rejected" &&
canReject &&
suggestedChartRevision.status === "approved"
) {
await saveGrapher(
t,
res.locals.user,
suggestedChartRevision.originalConfig,
suggestedChartRevision.existingConfig
)
}
})
return { success: true }
}
)
apiRouter.get("/users.json", async (req: Request, res: Response) => ({
users: await User.find({
select: [
"id",
"email",
"fullName",
"isActive",
"isSuperuser",
"createdAt",
"updatedAt",
"lastLogin",
"lastSeen",
],
order: { lastSeen: "DESC" },
}),
}))
apiRouter.get("/users/:userId.json", async (req: Request, res: Response) => ({
user: await User.findOne(req.params.userId, {
select: [
"id",
"email",
"fullName",
"isActive",
"isSuperuser",
"createdAt",
"updatedAt",
"lastLogin",
"lastSeen",
],
}),
}))
apiRouter.delete("/users/:userId", async (req: Request, res: Response) => {
if (!res.locals.user.isSuperuser)
throw new JsonError("Permission denied", 403)
const userId = expectInt(req.params.userId)
await db.transaction(async (t) => {
await t.execute(`DELETE FROM users WHERE id=?`, [userId])
})
return { success: true }
})
apiRouter.put("/users/:userId", async (req: Request, res: Response) => {
if (!res.locals.user.isSuperuser)
throw new JsonError("Permission denied", 403)
const user = await User.findOne(req.params.userId)
if (!user) throw new JsonError("No such user", 404)
user.fullName = req.body.fullName
user.isActive = req.body.isActive
await user.save()
return { success: true }
})
apiRouter.post("/users/invite", async (req: Request, res: Response) => {
if (!res.locals.user.isSuperuser)
throw new JsonError("Permission denied", 403)
const { email } = req.body
await getConnection().transaction(async (manager) => {
// Remove any previous invites for this email address to avoid duplicate accounts
const repo = manager.getRepository(UserInvitation)
await repo
.createQueryBuilder()
.where(`email = :email`, { email })
.delete()
.execute()
const invite = new UserInvitation()
invite.email = email
invite.code = UserInvitation.makeInviteCode()
invite.validTill = new Date(Date.now() + 7 * 24 * 60 * 60 * 1000)
invite.createdAt = new Date()
invite.updatedAt = new Date()
await repo.save(invite)
const inviteLink = absoluteUrl(`/admin/register?code=${invite.code}`)
await sendMail({
from: "no-reply@ourworldindata.org",
to: email,
subject: "Invitation to join owid-admin",
text: `Hi, please follow this link to register on owid-admin: ${inviteLink}`,
})
})
return { success: true }
})
apiRouter.get("/variables.json", async (req) => {
const limit = req.query.limit !== undefined ? parseInt(req.query.limit) : 50
const searchStr = req.query.search
const query = `
SELECT
v.id,
v.name,
d.id AS datasetId,
d.name AS datasetName,
d.isPrivate AS isPrivate,
d.nonRedistributable AS nonRedistributable,
d.dataEditedAt AS uploadedAt,
u.fullName AS uploadedBy
FROM variables AS v
JOIN datasets d ON d.id=v.datasetId
JOIN users u ON u.id=d.dataEditedByUserId
${searchStr ? "WHERE v.name LIKE ?" : ""}
ORDER BY d.dataEditedAt DESC
LIMIT ?
`
const rows = await db.queryMysql(
query,
searchStr ? [`%${searchStr}%`, limit] : [limit]
)
const numTotalRows = (
await db.queryMysql(`SELECT COUNT(*) as count FROM variables`)
)[0].count
return { variables: rows, numTotalRows: numTotalRows }
})
apiRouter.get(
"/variable-annotations",
async (req): Promise<VariableAnnotationsResponse> => {
const filterSExpr =
req.query.filter !== undefined
? parseToOperation(req.query.filter)
: undefined
const offset = parseIntOrUndefined(req.query.offset) ?? 0
// Note that our DSL generates sql here that we splice directly into the SQL as text
// This is a potential for a SQL injection attack but we control the DSL and are
// careful there to only allow carefully guarded vocabularies from being used, not
// arbitrary user input
const whereClause = filterSExpr?.toSql() ?? "true"
const resultsWithStringGrapherConfigs =
await db.queryMysql(`SELECT variables.id as id, variables.name as name, variables.grapherConfig as grapherConfig, datasets.name as datasetname, namespaces.name as namespace
FROM variables
LEFT JOIN datasets on variables.datasetId = datasets.id
LEFT JOIN namespaces on datasets.namespace = namespaces.name
WHERE ${whereClause}
ORDER BY variables.id DESC
LIMIT 50
OFFSET ${offset.toString()}`)
const results = resultsWithStringGrapherConfigs.map((row: any) => ({
...row,
grapherConfig: lodash.isNil(row.grapherConfig)
? null
: JSON.parse(row.grapherConfig),
}))
const resultCount = await db.queryMysql(`SELECT count(*) as count
FROM variables
LEFT JOIN datasets on variables.datasetId = datasets.id
LEFT JOIN namespaces on datasets.namespace = namespaces.name
WHERE ${whereClause}`)
return { variables: results, numTotalRows: resultCount[0].count }
}
)
apiRouter.patch("/variable-annotations", async (req) => {
const patchesList = req.body as VariableAnnotationPatch[]
const variableIds = new Set(patchesList.map((patch) => patch.variableId))
await db.transaction(async (manager) => {
const configsAndIds = await manager.query(
`SELECT id, grapherConfig FROM variables where id IN (?)`,
[[...variableIds.values()]]
)
const configMap = new Map(
configsAndIds.map((item: any) => [
item.id,
item.grapherConfig ? JSON.parse(item.grapherConfig) : {},
])
)
// console.log("ids", configsAndIds.map((item : any) => item.id))
for (const patchSet of patchesList) {
const config = configMap.get(patchSet.variableId)
configMap.set(patchSet.variableId, applyPatch(patchSet, config))
}
for (const [variableId, newConfig] of configMap.entries()) {
await manager.execute(
`UPDATE variables SET grapherConfig = ? where id = ?`,
[JSON.stringify(newConfig), variableId]
)
}
})
return { success: true }
})
apiRouter.get("/variables.usages.json", async (req) => {
const query = `SELECT variableId, COUNT(DISTINCT chartId) AS usageCount
FROM chart_dimensions
GROUP BY variableId
ORDER BY usageCount DESC`
const rows = await db.queryMysql(query)
return rows
})
interface VariableSingleMeta {
id: number
name: string
unit: string
shortUnit: string
description: string
datasetId: number
datasetName: string
datasetNamespace: string
vardata: string
display: any
}
// TODO where is this used? can we get rid of VariableSingleMeta type?
apiRouter.get(
"/variables/:variableId.json",
async (req: Request, res: Response) => {
const variableId = expectInt(req.params.variableId)
const variable = await db.mysqlFirst(
`
SELECT v.id, v.name, v.unit, v.shortUnit, v.description, v.sourceId, u.fullName AS uploadedBy,
v.display, d.id AS datasetId, d.name AS datasetName, d.namespace AS datasetNamespace
FROM variables v
JOIN datasets d ON d.id=v.datasetId
JOIN users u ON u.id=d.dataEditedByUserId
WHERE v.id = ?
`,
[variableId]
)
if (!variable) {
throw new JsonError(`No variable by id '${variableId}'`, 404)
}
variable.display = JSON.parse(variable.display)
variable.source = await db.mysqlFirst(
`SELECT id, name FROM sources AS s WHERE id = ?`,
variable.sourceId
)
const charts = await db.queryMysql(
`
SELECT ${OldChart.listFields}
FROM charts
JOIN users lastEditedByUser ON lastEditedByUser.id = charts.lastEditedByUserId
LEFT JOIN users publishedByUser ON publishedByUser.id = charts.publishedByUserId
JOIN chart_dimensions cd ON cd.chartId = charts.id
WHERE cd.variableId = ?
GROUP BY charts.id
`,
[variableId]
)
await Chart.assignTagsForCharts(charts)
variable.charts = charts
return {
variable: variable as VariableSingleMeta,
} /*, vardata: await getVariableData([variableId]) }*/
}
)
apiRouter.put("/variables/:variableId", async (req: Request) => {
const variableId = expectInt(req.params.variableId)
const variable = (req.body as { variable: VariableSingleMeta }).variable
await db.execute(
`UPDATE variables SET name=?, description=?, updatedAt=?, display=? WHERE id = ?`,
[
variable.name,
variable.description,
new Date(),
JSON.stringify(variable.display),
variableId,
]
)
return { success: true }
})
apiRouter.delete("/variables/:variableId", async (req: Request) => {
const variableId = expectInt(req.params.variableId)
const variable = await db.mysqlFirst(
`SELECT datasets.namespace FROM variables JOIN datasets ON variables.datasetId=datasets.id WHERE variables.id=?`,
[variableId]
)
if (!variable) throw new JsonError(`No variable by id ${variableId}`, 404)
else if (variable.namespace !== "owid")
throw new JsonError(`Cannot delete bulk import variable`, 400)
await db.transaction(async (t) => {
await t.execute(`DELETE FROM data_values WHERE variableId=?`, [
variableId,
])
await t.execute(`DELETE FROM variables WHERE id=?`, [variableId])
})
return { success: true }
})
apiRouter.get("/datasets.json", async (req) => {
const datasets = await db.queryMysql(`
SELECT
d.id,
d.namespace,
d.name,
d.description,
d.dataEditedAt,
du.fullName AS dataEditedByUserName,
d.metadataEditedAt,
mu.fullName AS metadataEditedByUserName,
d.isPrivate,
d.nonRedistributable
FROM datasets d
JOIN users du ON du.id=d.dataEditedByUserId
JOIN users mu ON mu.id=d.metadataEditedByUserId
ORDER BY d.dataEditedAt DESC
`)
const tags = await db.queryMysql(`
SELECT dt.datasetId, t.id, t.name FROM dataset_tags dt
JOIN tags t ON dt.tagId = t.id
`)
const tagsByDatasetId = lodash.groupBy(tags, (t) => t.datasetId)
for (const dataset of datasets) {
dataset.tags = (tagsByDatasetId[dataset.id] || []).map((t) =>
lodash.omit(t, "datasetId")
)
}
/*LEFT JOIN variables AS v ON v.datasetId=d.id
GROUP BY d.id*/
return { datasets: datasets }
})
apiRouter.get("/datasets/:datasetId.json", async (req: Request) => {
const datasetId = expectInt(req.params.datasetId)
const dataset = await db.mysqlFirst(
`
SELECT d.id,
d.namespace,
d.name,
d.description,
d.updatedAt,
d.dataEditedAt,
d.dataEditedByUserId,
du.fullName AS dataEditedByUserName,
d.metadataEditedAt,
d.metadataEditedByUserId,
mu.fullName AS metadataEditedByUserName,
d.isPrivate,
d.nonRedistributable
FROM datasets AS d
JOIN users du ON du.id=d.dataEditedByUserId
JOIN users mu ON mu.id=d.metadataEditedByUserId
WHERE d.id = ?
`,
[datasetId]
)
if (!dataset) throw new JsonError(`No dataset by id '${datasetId}'`, 404)
const zipFile = await db.mysqlFirst(
`SELECT filename FROM dataset_files WHERE datasetId=?`,
[datasetId]
)
if (zipFile) dataset.zipFile = zipFile
const variables = await db.queryMysql(
`
SELECT v.id, v.name, v.description, v.display
FROM variables AS v
WHERE v.datasetId = ?
`,
[datasetId]
)
for (const v of variables) {
v.display = JSON.parse(v.display)
}
dataset.variables = variables
// Currently for backwards compatibility datasets can still have multiple sources
// but the UI presents only a single item of source metadata, we use the first source
const sources = await db.queryMysql(
`
SELECT s.id, s.name, s.description
FROM sources AS s
WHERE s.datasetId = ?
ORDER BY s.id ASC
`,
[datasetId]
)
dataset.source = JSON.parse(sources[0].description)
dataset.source.id = sources[0].id
dataset.source.name = sources[0].name
const charts = await db.queryMysql(
`
SELECT ${OldChart.listFields}
FROM charts
JOIN chart_dimensions AS cd ON cd.chartId = charts.id
JOIN variables AS v ON cd.variableId = v.id
JOIN users lastEditedByUser ON lastEditedByUser.id = charts.lastEditedByUserId
LEFT JOIN users publishedByUser ON publishedByUser.id = charts.publishedByUserId
WHERE v.datasetId = ?
GROUP BY charts.id
`,
[datasetId]
)
dataset.charts = charts
await Chart.assignTagsForCharts(charts)
const tags = await db.queryMysql(
`
SELECT t.id, t.name
FROM tags t
JOIN dataset_tags dt ON dt.tagId = t.id
WHERE dt.datasetId = ?
`,
[datasetId]
)
dataset.tags = tags
const availableTags = await db.queryMysql(`
SELECT t.id, t.name, p.name AS parentName
FROM tags AS t
JOIN tags AS p ON t.parentId=p.id
WHERE p.isBulkImport IS FALSE
`)
dataset.availableTags = availableTags
return { dataset: dataset }
})
apiRouter.put("/datasets/:datasetId", async (req: Request, res: Response) => {
const datasetId = expectInt(req.params.datasetId)
const dataset = await Dataset.findOne({ id: datasetId })
if (!dataset) throw new JsonError(`No dataset by id ${datasetId}`, 404)
await db.transaction(async (t) => {
const newDataset = (req.body as { dataset: any }).dataset
await t.execute(
`
UPDATE datasets
SET
name=?,
description=?,
isPrivate=?,
nonRedistributable=?,
metadataEditedAt=?,
metadataEditedByUserId=?
WHERE id=?
`,
[
newDataset.name,
newDataset.description || "",
newDataset.isPrivate,
newDataset.nonRedistributable,
new Date(),
res.locals.user.id,
datasetId,
]
)
const tagRows = newDataset.tags.map((tag: any) => [tag.id, datasetId])
await t.execute(`DELETE FROM dataset_tags WHERE datasetId=?`, [
datasetId,
])
if (tagRows.length)
await t.execute(
`INSERT INTO dataset_tags (tagId, datasetId) VALUES ?`,
[tagRows]
)
const source = newDataset.source
const description = lodash.omit(source, ["name", "id"])
await t.execute(`UPDATE sources SET name=?, description=? WHERE id=?`, [
source.name,
JSON.stringify(description),
source.id,
])
})
// Note: not currently in transaction
try {
await syncDatasetToGitRepo(datasetId, {
oldDatasetName: dataset.name,
commitName: res.locals.user.fullName,
commitEmail: res.locals.user.email,
})
} catch (err) {
logErrorAndMaybeSendToSlack(err)
// Continue
}
return { success: true }
})
apiRouter.post(
"/datasets/:datasetId/setTags",
async (req: Request, res: Response) => {
const datasetId = expectInt(req.params.datasetId)
await Dataset.setTags(datasetId, req.body.tagIds)
return { success: true }
}
)
apiRouter.router.put(
"/datasets/:datasetId/uploadZip",
bodyParser.raw({ type: "application/zip", limit: "50mb" }),
async (req: Request, res: Response) => {
const datasetId = expectInt(req.params.datasetId)
await db.transaction(async (t) => {
await t.execute(`DELETE FROM dataset_files WHERE datasetId=?`, [
datasetId,
])
await t.execute(
`INSERT INTO dataset_files (datasetId, filename, file) VALUES (?, ?, ?)`,
[datasetId, "additional-material.zip", req.body]
)
})
res.send({ success: true })
}
)
apiRouter.delete(
"/datasets/:datasetId",
async (req: Request, res: Response) => {
const datasetId = expectInt(req.params.datasetId)
const dataset = await Dataset.findOne({ id: datasetId })
if (!dataset) throw new JsonError(`No dataset by id ${datasetId}`, 404)
await db.transaction(async (t) => {
await t.execute(
`DELETE d FROM data_values AS d JOIN variables AS v ON d.variableId=v.id WHERE v.datasetId=?`,
[datasetId]
)
await t.execute(
`DELETE d FROM country_latest_data AS d JOIN variables AS v ON d.variable_id=v.id WHERE v.datasetId=?`,
[datasetId]
)
await t.execute(`DELETE FROM dataset_files WHERE datasetId=?`, [
datasetId,
])
await t.execute(`DELETE FROM variables WHERE datasetId=?`, [
datasetId,
])
await t.execute(`DELETE FROM sources WHERE datasetId=?`, [
datasetId,
])
await t.execute(`DELETE FROM datasets WHERE id=?`, [datasetId])
})
try {
await removeDatasetFromGitRepo(dataset.name, dataset.namespace, {
commitName: res.locals.user.fullName,
commitEmail: res.locals.user.email,
})
} catch (err) {
logErrorAndMaybeSendToSlack(err)
// Continue
}
return { success: true }
}
)
apiRouter.post(
"/datasets/:datasetId/charts",
async (req: Request, res: Response) => {
const datasetId = expectInt(req.params.datasetId)
const dataset = await Dataset.findOne({ id: datasetId })
if (!dataset) throw new JsonError(`No dataset by id ${datasetId}`, 404)
if (req.body.republish) {
await db.transaction(async (t) => {
await t.execute(
`
UPDATE charts
SET config = JSON_SET(config, "$.version", config->"$.version" + 1)
WHERE id IN (
SELECT DISTINCT chart_dimensions.chartId
FROM chart_dimensions
JOIN variables ON variables.id = chart_dimensions.variableId
WHERE variables.datasetId = ?
)
`,
[datasetId]
)
})
}
await triggerStaticBuild(
res.locals.user,
`Republishing all charts in dataset ${dataset.name} (${dataset.id})`
)
return { success: true }
}
)
// Get a list of redirects that map old slugs to charts
apiRouter.get("/redirects.json", async (req: Request, res: Response) => ({
redirects: await db.queryMysql(`
SELECT r.id, r.slug, r.chart_id as chartId, JSON_UNQUOTE(JSON_EXTRACT(charts.config, "$.slug")) AS chartSlug
FROM chart_slug_redirects AS r JOIN charts ON charts.id = r.chart_id
ORDER BY r.id DESC`),
}))
apiRouter.get("/tags/:tagId.json", async (req: Request, res: Response) => {
const tagId = expectInt(req.params.tagId) as number | null
// NOTE (Mispy): The "uncategorized" tag is special -- it represents all untagged stuff
// Bit fiddly to handle here but more true to normalized schema than having to remember to add the special tag
// every time we create a new chart etcs
const uncategorized = tagId === UNCATEGORIZED_TAG_ID
const tag = await db.mysqlFirst(
`
SELECT t.id, t.name, t.specialType, t.updatedAt, t.parentId, p.isBulkImport
FROM tags t LEFT JOIN tags p ON t.parentId=p.id
WHERE t.id = ?
`,
[tagId]
)
// Datasets tagged with this tag
const datasets = await db.queryMysql(
`
SELECT
d.id,
d.namespace,
d.name,
d.description,
d.createdAt,
d.updatedAt,
d.dataEditedAt,
du.fullName AS dataEditedByUserName,
d.isPrivate,
d.nonRedistributable
FROM datasets d
JOIN users du ON du.id=d.dataEditedByUserId
LEFT JOIN dataset_tags dt ON dt.datasetId = d.id
WHERE dt.tagId ${uncategorized ? "IS NULL" : "= ?"}
ORDER BY d.dataEditedAt DESC
`,
uncategorized ? [] : [tagId]
)
tag.datasets = datasets
// The other tags for those datasets
if (tag.datasets.length) {
if (uncategorized) {
for (const dataset of tag.datasets) dataset.tags = []
} else {
const datasetTags = await db.queryMysql(
`
SELECT dt.datasetId, t.id, t.name FROM dataset_tags dt
JOIN tags t ON dt.tagId = t.id
WHERE dt.datasetId IN (?)
`,
[tag.datasets.map((d: any) => d.id)]
)
const tagsByDatasetId = lodash.groupBy(
datasetTags,
(t) => t.datasetId
)
for (const dataset of tag.datasets) {
dataset.tags = tagsByDatasetId[dataset.id].map((t) =>
lodash.omit(t, "datasetId")
)
}
}
}
// Charts using datasets under this tag
const charts = await db.queryMysql(
`
SELECT ${OldChart.listFields} FROM charts
LEFT JOIN chart_tags ct ON ct.chartId=charts.id
JOIN users lastEditedByUser ON lastEditedByUser.id = charts.lastEditedByUserId
LEFT JOIN users publishedByUser ON publishedByUser.id = charts.publishedByUserId
WHERE ct.tagId ${tagId === UNCATEGORIZED_TAG_ID ? "IS NULL" : "= ?"}
GROUP BY charts.id
ORDER BY charts.updatedAt DESC
`,
uncategorized ? [] : [tagId]
)
tag.charts = charts
await Chart.assignTagsForCharts(charts)
// Subcategories
const children = await db.queryMysql(
`
SELECT t.id, t.name FROM tags t
WHERE t.parentId = ?
`,
[tag.id]
)
tag.children = children
// Possible parents to choose from
const possibleParents = await db.queryMysql(`
SELECT t.id, t.name FROM tags t
WHERE t.parentId IS NULL AND t.isBulkImport IS FALSE
`)
tag.possibleParents = possibleParents
return {
tag,
}
})
apiRouter.put("/tags/:tagId", async (req: Request) => {
const tagId = expectInt(req.params.tagId)
const tag = (req.body as { tag: any }).tag
await db.execute(
`UPDATE tags SET name=?, updatedAt=?, parentId=? WHERE id=?`,
[tag.name, new Date(), tag.parentId, tagId]
)
return { success: true }
})
apiRouter.post("/tags/new", async (req: Request) => {
const tag = (req.body as { tag: any }).tag
const now = new Date()
const result = await db.execute(
`INSERT INTO tags (parentId, name, createdAt, updatedAt) VALUES (?, ?, ?, ?)`,
[tag.parentId, tag.name, now, now]
)
return { success: true, tagId: result.insertId }
})
apiRouter.get("/tags.json", async (req: Request, res: Response) => {
const tags = await db.queryMysql(`
SELECT t.id, t.name, t.parentId, t.specialType
FROM tags t LEFT JOIN tags p ON t.parentId=p.id
WHERE t.isBulkImport IS FALSE AND (t.parentId IS NULL OR p.isBulkImport IS FALSE)
ORDER BY t.name ASC
`)
return {
tags,
}
})
apiRouter.delete("/tags/:tagId/delete", async (req: Request, res: Response) => {
const tagId = expectInt(req.params.tagId)
await db.transaction(async (t) => {
await t.execute(`DELETE FROM tags WHERE id=?`, [tagId])
})
return { success: true }
})
apiRouter.post("/charts/:chartId/redirects/new", async (req: Request) => {
const chartId = expectInt(req.params.chartId)
const fields = req.body as { slug: string }
const result = await db.execute(
`INSERT INTO chart_slug_redirects (chart_id, slug) VALUES (?, ?)`,
[chartId, fields.slug]
)
const redirectId = result.insertId
const redirect = await db.mysqlFirst(
`SELECT * FROM chart_slug_redirects WHERE id = ?`,
[redirectId]
)
return { success: true, redirect: redirect }
})
apiRouter.delete("/redirects/:id", async (req: Request, res: Response) => {
const id = expectInt(req.params.id)
const redirect = await db.mysqlFirst(
`SELECT * FROM chart_slug_redirects WHERE id = ?`,
[id]
)
if (!redirect) throw new JsonError(`No redirect found for id ${id}`, 404)
await db.execute(`DELETE FROM chart_slug_redirects WHERE id=?`, [id])
await triggerStaticBuild(
res.locals.user,
`Deleting redirect from ${redirect.slug}`
)
return { success: true }
})
apiRouter.get("/posts.json", async (req) => {
const rows = await Post.select(
"id",
"title",
"type",
"status",
"updated_at"
).from(db.knexInstance().from(Post.table).orderBy("updated_at", "desc"))
const tagsByPostId = await Post.tagsByPostId()
const authorship = await wpdb.getAuthorship()
for (const post of rows) {
const postAsAny = post as any
postAsAny.authors = authorship.get(post.id) || []
postAsAny.tags = tagsByPostId.get(post.id) || []
}
return { posts: rows.map((r) => camelCaseProperties(r)) }
})
apiRouter.get("/newsletterPosts.json", async (req) => {
const rows = await wpdb.singleton.query(`
SELECT
ID AS id,
post_name AS name,
post_title AS title,
post_modified_gmt AS updatedAt,
post_date_gmt AS publishedAt,
post_type AS type,
post_status AS status,
post_excerpt AS excerpt
FROM wp_posts
WHERE (post_type='post' OR post_type='page') AND post_status='publish'
ORDER BY post_date_gmt DESC`)
const permalinks = await wpdb.getPermalinks()
const featuresImages = await wpdb.getFeaturedImages()
const posts = rows.map((row) => {
const slug = permalinks.get(row.id, row.name)
return {
id: row.id,
title: row.title,
updatedAt: row.updatedAt,
publishedAt: row.publishedAt,
type: row.type,
status: row.status,
excerpt: row.excerpt,
slug: slug,
imageUrl: featuresImages.get(row.id),
url: `${BAKED_BASE_URL}/${slug}`,
}
})
return { posts }
})
apiRouter.post(
"/posts/:postId/setTags",
async (req: Request, res: Response) => {
const postId = expectInt(req.params.postId)
await Post.setTags(postId, req.body.tagIds)
return { success: true }
}
)
apiRouter.get("/posts/:postId.json", async (req: Request, res: Response) => {
const postId = expectInt(req.params.postId)
const post = (await db
.knexTable(Post.table)
.where({ id: postId })
.select("*")
.first()) as PostRow | undefined
return camelCaseProperties(post)
})
apiRouter.get("/importData.json", async (req) => {
// Get all datasets from the importable namespace to match against
const datasets = await db.queryMysql(
`SELECT id, name FROM datasets WHERE namespace='owid' ORDER BY name ASC`
)
// Get a unique list of all entities in the database (probably this won't scale indefinitely)
const existingEntities = (
await db.queryMysql(`SELECT name FROM entities`)
).map((e: any) => e.name)
return { datasets, existingEntities }
})
apiRouter.get("/importData/datasets/:datasetId.json", async (req) => {
const datasetId = expectInt(req.params.datasetId)
const dataset = await db.mysqlFirst(
`
SELECT d.id, d.namespace, d.name, d.description, d.updatedAt
FROM datasets AS d
WHERE d.id = ?
`,
[datasetId]
)
if (!dataset) throw new JsonError(`No dataset by id '${datasetId}'`, 404)
const variables = await db.queryMysql(
`
SELECT v.id, v.name
FROM variables AS v
WHERE v.datasetId = ?
`,
[datasetId]
)
dataset.variables = variables
return { dataset }
})
interface ImportPostData {
dataset: {
id?: number
name: string
}
entities: string[]
years: number[]
variables: {
name: string
overwriteId?: number
values: string[]
}[]
}
apiRouter.post("/importDataset", async (req: Request, res: Response) => {
const userId = res.locals.user.id
const { dataset, entities, years, variables } = req.body as ImportPostData
const newDatasetId = await db.transaction(async (t) => {
const now = new Date()
let datasetId: number
if (dataset.id) {
// Updating existing dataset
datasetId = dataset.id
await t.execute(
`UPDATE datasets SET dataEditedAt=?, dataEditedByUserId=? WHERE id=?`,
[now, userId, datasetId]
)
} else {
// Creating new dataset
const row = [
dataset.name,
"owid",
"",
now,
now,
now,
userId,
now,
userId,
userId,
true,
]
const datasetResult = await t.execute(
`INSERT INTO datasets (name, namespace, description, createdAt, updatedAt, dataEditedAt, dataEditedByUserId, metadataEditedAt, metadataEditedByUserId, createdByUserId, isPrivate) VALUES (?)`,
[row]
)
datasetId = datasetResult.insertId
}
// Find or create the dataset source
// TODO probably merge source info into dataset table
let sourceId: number | undefined
if (datasetId) {
// Use first source (if any)
const rows = await t.query(
`SELECT id FROM sources WHERE datasetId=? ORDER BY id ASC LIMIT 1`,
[datasetId]
)
if (rows[0]) sourceId = rows[0].id
}
if (!sourceId) {
// Insert default source
const sourceRow = [dataset.name, "{}", now, now, datasetId]
const sourceResult = await t.execute(
`INSERT INTO sources (name, description, createdAt, updatedAt, datasetId) VALUES (?)`,
[sourceRow]
)
sourceId = sourceResult.insertId
}
// Insert any new entities into the db
const entitiesUniq = lodash.uniq(entities)
const importEntityRows = entitiesUniq.map((e) => [
e,
false,
now,
now,
"",
])
await t.execute(
`INSERT IGNORE entities (name, validated, createdAt, updatedAt, displayName) VALUES ?`,
[importEntityRows]
)
// Map entities to entityIds
const entityRows = await t.query(
`SELECT id, name FROM entities WHERE name IN (?)`,
[entitiesUniq]
)
const entityIdLookup: { [key: string]: number } = {}
console.log(
lodash.difference(lodash.keys(entityIdLookup), entitiesUniq)
)
for (const row of entityRows) {
entityIdLookup[row.name] = row.id
}
// Remove all existing variables not matched by overwriteId
const existingVariables = await t.query(
`SELECT id FROM variables v WHERE v.datasetId=?`,
[datasetId]
)
const removingVariables = existingVariables.filter(
(v: any) => !variables.some((v2) => v2.overwriteId === v.id)
)
const removingVariableIds = removingVariables.map(
(v: any) => v.id
) as number[]
if (removingVariableIds.length) {
await t.execute(`DELETE FROM data_values WHERE variableId IN (?)`, [
removingVariableIds,
])
await t.execute(`DELETE FROM variables WHERE id IN (?)`, [
removingVariableIds,
])
}
// Overwrite old variables and insert new variables
for (const variable of variables) {
let variableId: number
if (variable.overwriteId) {
// Remove any existing data values
await t.execute(`DELETE FROM data_values WHERE variableId=?`, [
variable.overwriteId,
])
variableId = variable.overwriteId
} else {
const variableRow = [
variable.name,
datasetId,
sourceId,
now,
now,
"",
"",
"",
"{}",
]
// Create a new variable
// TODO migrate to clean up these fields
const result = await t.execute(
`INSERT INTO variables (name, datasetId, sourceId, createdAt, updatedAt, unit, coverage, timespan, display) VALUES (?)`,
[variableRow]
)
variableId = result.insertId
}
const valueRows = []
for (let i = 0; i < variable.values.length; i++) {
const value = variable.values[i]
if (value !== "") {
valueRows.push([
value,
years[i],
entityIdLookup[entities[i]],
variableId,
])
}
}
if (valueRows.length) {
await t.execute(
`INSERT INTO data_values (value, year, entityId, variableId) VALUES ?`,
[valueRows]
)
}
}
return datasetId
})
// Don't sync to git repo on import-- dataset is initially private
//await syncDatasetToGitRepo(newDatasetId, { oldDatasetName: oldDatasetName, commitName: res.locals.user.fullName, commitEmail: res.locals.user.email })
return { success: true, datasetId: newDatasetId }
})
apiRouter.get("/sources/:sourceId.json", async (req: Request) => {
const sourceId = expectInt(req.params.sourceId)
const source = await db.mysqlFirst(
`
SELECT s.id, s.name, s.description, s.createdAt, s.updatedAt, d.namespace
FROM sources AS s
JOIN datasets AS d ON d.id=s.datasetId
WHERE s.id=?`,
[sourceId]
)
source.description = JSON.parse(source.description)
source.variables = await db.queryMysql(
`SELECT id, name, updatedAt FROM variables WHERE variables.sourceId=?`,
[sourceId]
)
return { source: source }
})
apiRouter.get("/deploys.json", async () => ({
deploys: await new DeployQueueServer().getDeploys(),
}))
export { apiRouter }
|