Add ability to fork translationEntryVersions

server/router/fork/index.js

@@ -0,0 +1,61 @@
+const express = require('express');
+
+module.exports = function (options) {
+    const db = options.db;
+    var router = express.Router();
+
+    router.route('/t/:id')
+        .post(function(request, response, next) {
+            db.TranslationEntryVersion.findByPk(request.params.id, {
+            }).then(async (translationEntryVersion) => {
+                if (translationEntryVersion) {
+                    // fork...
+                    const forkedTranslationEntryVersion = await db.TranslationEntryVersion.create({
+                        name: translationEntryVersion.name,
+                        entryVersionId: translationEntryVersion.entryVersionId,
+                        userId: request.user.id,
+                        dialectId: translationEntryVersion.dialectId,
+                        forkedFromId: translationEntryVersion.id
+                    })
+                    if (forkedTranslationEntryVersion) {
+                        return response.redirect(`/v/${forkedTranslationEntryVersion.entryVersionId}/translations/${forkedTranslationEntryVersion.id}`)
+                    } else {
+                        next()
+                    }
+                } else {
+                    next()
+                }
+            }).catch(error => {
+                next(error)
+            })
+        })
+    
+    router.route('/e/:id')
+        .get(function(request, response, next) {
+            db.TranslationEntryVersion.findByPk(request.params.id, {
+            }).then(translationEntryVersion => {
+                if (translationEntryVersion) {
+                    // choose a dialect
+                    next()
+                } else {
+                    next()
+                }
+            }).catch(error => {
+                next(error)
+            })
+        })
+        .post(function(request, response, next) {
+            db.TranslationEntryVersion.findByPk(request.params.id, {
+            }).then(translationEntryVersion => {
+                if (translationEntryVersion) {
+                    // fork...
+                    next()
+                } else {
+                    next()
+                }
+            }).catch(error => {
+                next(error)
+            })
+        })
+    return router;
+};