first GodDaemons group commit

2026-06-12 17:05:35 +00:00
commit 932b6e4752
20 changed files with 1655 additions and 0 deletions
@@ -0,0 +1,54 @@
+import Ajv from 'ajv'
+import confSchema from './configSchema.json' with { type: 'json' }
+import { pathToFileURL } from 'url'
+
+export class configHelper {
+
+    constructor(options){
+        this.config = {}
+        this.localfile = options.localfile
+        this.fetchConfig = this.fetchConfigFile
+        this.refreshAccessRights = this.refreshAccessRightsFile
+        const ajv = new Ajv({
+            allowUnionTypes: true
+        })
+        this.configValidator = ajv.compile(confSchema)        
+    }
+
+    isValidConfig(conf){
+        if(this.configValidator(conf)) return(true)
+        console.error('Invalid configuration: ', this.configValidator.errors)
+        return(false)
+    }
+
+    async fetchConfigFile(){
+        let curConfig = this.config
+        const url = pathToFileURL(this.localfile).href
+        this.config = await import(url, {
+            with: { type: 'json' }
+        }).then(m => m.default)
+        if(this.isValidConfig(this.config)) return(this.config)
+        console.error(this.configValidator.errors)
+        //revert if invalid conf
+        this.config = curConfig
+    }
+
+    async refreshAccessRightsDynamo(){
+        let ar =  await this.dynamoGet('accessRights')
+        this.config.accessRights = ar
+    }
+
+    async refreshAccessRightsFile(){
+        let tmp
+        try { tmp = import(`${this.localfile}?update=${Date.now()}`, { assert: { type: 'json' } }) }
+        catch(err) { 
+            console.error('Error Reloading config !! (bad json?) => Keeping current accessRights !')
+            return 
+        }
+        if(!tmp.accessRights) {
+            console.error('Error Reloading config !! (no accessRights !) => Keeping current accessRights !')
+            return           
+        }
+        this.config.accessRights = tmp.accessRights
+    }
+}