Update dependency fastify to v5.3.3

src/client/api.ts

@@ -41,15 +41,20 @@ export const load = (id: string) =>
             return res;
         });
 
-export const save = (id: string, v: journey) =>
-    fetch("/api/" + id, { method: "post", body: JSON.stringify(v) })
+var version_add = 1
+export const save = async (id: string, v: journey) => {
+    let body = JSON.parse(JSON.stringify(v))
+    body.version +=version_add;
+    return fetch("/api/" + id, { method: "post", body: JSON.stringify(body) })
         .then((res) => {
             if (!res.ok) throw new Error("Error " + res.statusText);
             return res.json();
         })
         .then((_res) => {
+            version_add+=1;
             console.log("Saved...");
         });
+    }
 
 export const query_nominatim = (
     q: string,

src/client/types/format.ts

@@ -35,6 +35,7 @@ declare global {
 
     interface journey {
         fmt_ver: number
+        version: number
         title: string
         main: leg[]
     }
@@ -52,6 +53,7 @@ const leg_template: leg = {
 }
 const journey_template: journey = {
     fmt_ver: 1,
+    version: 0,
     title: "New Journey",
     main: [leg_template],
 }

src/client/types/migration.ts

@@ -10,6 +10,7 @@ function migrate_A_to_0(e: journey): journey {
         v.travel = v.travel || [];
         v.day_title = typeof (v.day_title) == "string" ? [v.day_title] : []
     })
+    e.version = e.version || 0;
     console.log(e)
     return e;
 }

src/server/api.ts

@@ -75,16 +75,15 @@ export default function (server, opts, done) {
     if (req.params.id == undefined)
       return reply.code(400).send({ error: "No ID query parameter" });
 
-    server.level.db.put(req.params.id, req.body, (err) => {
-      if (err) {
-        console.warn(err);
-        reply.code(500).send({ error: "Error with DB" });
-      } else {
-        reply.send({ content: "ok" });
-      }
-    });
-    return reply;
-  });
+    return server.level.db.get(req.params.id).then(r=>r.version||-1).catch(_=>-1).then(db_version=>{
+      if(db_version+1 == req.body.version || db_version == -1)
+        return server.level.db.put(req.params.id, req.body)
+          .then(_=>reply.send({ content: "ok" }))
+          .catch(_=>reply.code(500).send({ error: "Error with DB" }))
+        
+      return reply.code(409).send({error:"Too old version, please refresh."});
+      })
+  })
 
   done();
 };

yarn.lock

@@ -728,9 +728,9 @@ fastify-plugin@^5.0.0:
   integrity sha512-HCxs+YnRaWzCl+cWRYFnHmeRFyR5GVnJTAaCJQiYzQSDwK9MgJdyAsuL3nh0EWRCYMgQ5MeziymvmAhUHYHDUQ==
 
 fastify@^5.2.1:
-  version "5.3.2"
-  resolved "https://registry.yarnpkg.com/fastify/-/fastify-5.3.2.tgz#88c895a30c0f67166979077ac8649fe8b205a1b3"
-  integrity sha512-AIPqBgtqBAwkOkrnwesEE+dOyU30dQ4kh7udxeGVR05CRGwubZx+p2H8P0C4cRnQT0+EPK4VGea2DTL2RtWttg==
+  version "5.3.3"
+  resolved "https://registry.yarnpkg.com/fastify/-/fastify-5.3.3.tgz#14915c39a6198dbb0a3910e0d1f13e04234bbedc"
+  integrity sha512-nCBiBCw9q6jPx+JJNVgO8JVnTXeUyrGcyTKPQikRkA/PanrFcOIo4R+ZnLeOLPZPGgzjomqfVarzE0kYx7qWiQ==
   dependencies:
     "@fastify/ajv-compiler" "^4.0.0"
     "@fastify/error" "^4.0.0"
@@ -1504,11 +1504,16 @@ secure-json-parse@^4.0.0:
   resolved "https://registry.yarnpkg.com/secure-json-parse/-/secure-json-parse-4.0.0.tgz#2ee1b7581be38ab348bab5a3e49280ba80a89c85"
   integrity sha512-dxtLJO6sc35jWidmLxo7ij+Eg48PM/kleBsxpC8QJE0qJICe+KawkDQmvCMZUr9u7WKVHgMW6vy3fQ7zMiFZMA==
 
-semver@^7.5.3, semver@^7.6.0:
+semver@^7.5.3:
   version "7.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.7.1.tgz#abd5098d82b18c6c81f6074ff2647fd3e7220c9f"
   integrity sha512-hlq8tAfn0m/61p4BVRcPzIGr6LKiMwo4VM6dGi6pt4qcRkmNzTcWq6eCEjEh+qXjkMDvPlOFFSGwQjoEa6gyMA==
 
+semver@^7.6.0:
+  version "7.7.2"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.7.2.tgz#67d99fdcd35cec21e6f8b87a7fd515a33f982b58"
+  integrity sha512-RF0Fw+rO5AMf9MAyaRXI4AV0Ulj5lMHqVxxdSgiVbixSCXoEmmX/jk0CuJw4+3SqroYO9VoUh+HcuJivvtJemA==
+
 set-cookie-parser@^2.6.0:
   version "2.7.1"
   resolved "https://registry.yarnpkg.com/set-cookie-parser/-/set-cookie-parser-2.7.1.tgz#3016f150072202dfbe90fadee053573cc89d2943"