fix unique key for auth

src/profile/identity/gemini.rs

@@ -34,7 +34,7 @@ impl Gemini {
         // Init components
         let auth = match Auth::new(connection.clone()) {
             Ok(auth) => Rc::new(auth),
-            Err(reason) => return Err(Error::AuthInit(reason)), // @TODO
+            Err(reason) => return Err(Error::AuthInit(reason)),
         };
         let database = Rc::new(Database::new(connection, profile_identity_id.clone()));
         let memory = Rc::new(Memory::new());

src/profile/identity/gemini/auth.rs

@@ -89,7 +89,7 @@ impl Auth {
                         .memory
                         .add(record.url, record.profile_identity_gemini_id)
                     {
-                        return Err(Error::Memory(reason));
+                        return Err(Error::MemoryIndex(reason));
                     }
                 }
             }

src/profile/identity/gemini/auth/database.rs

@@ -78,11 +78,7 @@ pub fn init(tx: &Transaction) -> Result<usize, Error> {
             `url`                        VARCHAR(1024) NOT NULL,
 
             FOREIGN KEY (`profile_identity_gemini_id`) REFERENCES `profile_identity_gemini`(`id`),
-
+            UNIQUE (`url`)
-            UNIQUE (
-                `profile_identity_gemini_id`,
-                `url`
-            )
         )",
         [],
     )

src/profile/identity/gemini/auth/error.rs

@@ -4,5 +4,5 @@ pub enum Error {
     DatabaseRecordCreate(i64, String),
     DatabaseRecordDelete(i64),
     DatabaseRecordsRead(String),
-    Memory(super::memory::Error),
+    MemoryIndex(super::memory::Error),
 }