Refacotring: move themeConfig into models

Models/ThemeConfig/DeleteConfig.ts

@@ -0,0 +1,51 @@
+import {Translation} from "../../UI/i18n/Translation";
+import {TagsFilter} from "../../Logic/Tags/TagsFilter";
+import {DeleteConfigJson} from "./Json/DeleteConfigJson";
+import Translations from "../../UI/i18n/Translations";
+import {TagUtils} from "../../Logic/Tags/TagUtils";
+
+export default class DeleteConfig {
+    public readonly extraDeleteReasons?: {
+        explanation: Translation,
+        changesetMessage: string
+    }[]
+
+    public readonly nonDeleteMappings?: { if: TagsFilter, then: Translation }[]
+
+    public readonly softDeletionTags?: TagsFilter
+    public readonly neededChangesets?: number
+
+    constructor(json: DeleteConfigJson, context: string) {
+
+        this.extraDeleteReasons = json.extraDeleteReasons?.map((reason, i) => {
+            const ctx = `${context}.extraDeleteReasons[${i}]`
+            if ((reason.changesetMessage ?? "").length <= 5) {
+                throw `${ctx}.explanation is too short, needs at least 4 characters`
+            }
+            return {
+                explanation: Translations.T(reason.explanation, ctx + ".explanation"),
+                changesetMessage: reason.changesetMessage
+            }
+        })
+        this.nonDeleteMappings = json.nonDeleteMappings?.map((nonDelete, i) => {
+            const ctx = `${context}.extraDeleteReasons[${i}]`
+            return {
+                if: TagUtils.Tag(nonDelete.if, ctx + ".if"),
+                then: Translations.T(nonDelete.then, ctx + ".then")
+            }
+        })
+
+        this.softDeletionTags = undefined;
+        if (json.softDeletionTags !== undefined) {
+            this.softDeletionTags = TagUtils.Tag(json.softDeletionTags, `${context}.softDeletionTags`)
+
+        }
+
+        if (json["hardDeletionTags"] !== undefined) {
+            throw `You probably meant 'softDeletionTags' instead of 'hardDeletionTags' (at ${context})`
+        }
+        this.neededChangesets = json.neededChangesets
+    }
+
+
+}