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Changing the function that all get params builder functions are composed of to be better named.

This commit is contained in:
mike12345567 2020-10-02 14:19:39 +01:00
parent 89f966632f
commit 7594b17ec7
1 changed files with 22 additions and 27 deletions
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49
packages/server/src/db/utils.js
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@ -15,30 +15,33 @@ exports.DocumentTypes = DocumentTypes
const UNICODE_MAX = "\ufff0"
/**
* If creating DB allDocs/query params with only a single input this can be used, this
* is usually the case for top level documents like models, automations, users etc.
* If creating DB allDocs/query params with only a single top level ID this can be used, this
* is usually the case as most of our docs are top level e.g. models, automations, users and so on.
* More complex cases such as link docs and records which have multiple levels of IDs that their
* ID consists of need their own functions to build the allDocs parameters.
* @param {string} docType The type of document which input params are being built for, e.g. user,
* link, app, model and so on.
* @param {string|null} input The input if looking for a particular entry.
* @param {string|null} docId The ID of the document minus its type - this is only needed if looking
* for a singular document.
* @param {object} otherProps Add any other properties onto the request, e.g. include_docs.
* @returns {object} Parameters which can then be used with an allDocs request.
*/
function singleInputParams(docType, input, otherProps = {}) {
if (input == null) {
input = ""
function getDocParams(docType, docId = null, otherProps = {}) {
if (docId == null) {
docId = ""
}
return {
...otherProps,
startkey: `${docType}:${input}`,
endkey: `${docType}:${input}${UNICODE_MAX}`,
startkey: `${docType}:${docId}`,
endkey: `${docType}:${docId}${UNICODE_MAX}`,
}
}
/**
* Gets parameters for retrieving models, this is a utility function for the singleInputParams function.
* Gets parameters for retrieving models, this is a utility function for the getDocParams function.
*/
exports.getModelParams = (modelId = null, otherProps = {}) => {
return singleInputParams(DocumentTypes.MODEL, modelId, otherProps)
return getDocParams(DocumentTypes.MODEL, modelId, otherProps)
}
/**
@ -62,11 +65,7 @@ exports.getRecordParams = (modelId, recordId = null, otherProps = {}) => {
throw "Cannot build params for records without a model ID"
}
const endOfKey = recordId == null ? `${modelId}:` : `${modelId}:${recordId}`
return {
...otherProps,
startkey: `${DocumentTypes.RECORD}:${endOfKey}`,
endkey: `${DocumentTypes.RECORD}:${endOfKey}${UNICODE_MAX}`,
}
return getDocParams(DocumentTypes.RECORD, endOfKey, otherProps)
}
/**
@ -79,10 +78,10 @@ exports.generateRecordID = modelId => {
}
/**
* Gets parameters for retrieving users, this is a utility function for the singleInputParams function.
* Gets parameters for retrieving users, this is a utility function for the getDocParams function.
*/
exports.getUserParams = (username = null, otherProps = {}) => {
return singleInputParams(DocumentTypes.USER, username, otherProps)
return getDocParams(DocumentTypes.USER, username, otherProps)
}
/**
@ -95,10 +94,10 @@ exports.generateUserID = username => {
}
/**
* Gets parameters for retrieving automations, this is a utility function for the singleInputParams function.
* Gets parameters for retrieving automations, this is a utility function for the getDocParams function.
*/
exports.getAutomationParams = (automationId = null, otherProps = {}) => {
return singleInputParams(DocumentTypes.AUTOMATION, automationId, otherProps)
return getDocParams(DocumentTypes.AUTOMATION, automationId, otherProps)
}
/**
@ -131,10 +130,10 @@ exports.generateAppID = () => {
}
/**
* Gets parameters for retrieving apps, this is a utility function for the singleInputParams function.
* Gets parameters for retrieving apps, this is a utility function for the getDocParams function.
*/
exports.getAppParams = (appId = null, otherProps = {}) => {
return singleInputParams(DocumentTypes.APP, appId, otherProps)
return getDocParams(DocumentTypes.APP, appId, otherProps)
}
/**
@ -146,12 +145,8 @@ exports.generateAccessLevelID = () => {
}
/**
* Gets parameters for retrieving an access level, this is a utility function for the singleInputParams function.
* Gets parameters for retrieving an access level, this is a utility function for the getDocParams function.
*/
exports.getAccessLevelParams = (accessLevelId = null, otherProps = {}) => {
return singleInputParams(
DocumentTypes.ACCESS_LEVEL,
accessLevelId,
otherProps
)
return getDocParams(DocumentTypes.ACCESS_LEVEL, accessLevelId, otherProps)
}