refactor: pull `fn into_utc` into atuin-server-database crate (#3487)

The `fn into_utc` was defined in both `atuin-server-postgres` and
`atuin-server-sqlite`, with tests being in the postgres crate. This
pulls the function into the `atuin-server-database` crate along with the
tests and references it from both crates.

## Checks
- [X] I am happy for maintainers to push small adjustments to this PR,
to speed up the review cycle
- [X] I have checked that there are no existing pull requests for the
same thing

1 files changed, 1 insertions, 7 deletions

diff --git a/crates/atuin-server-sqlite/src/lib.rs b/crates/atuin-server-sqlite/src/lib.rs
index 7d4dcb86..56ed9b6c 100644
--- a/crates/atuin-server-sqlite/src/lib.rs
+++ b/crates/atuin-server-sqlite/src/lib.rs
@@ -3,7 +3,7 @@ use std::str::FromStr;
 use async_trait::async_trait;
 use atuin_common::record::{EncryptedData, HostId, Record, RecordIdx, RecordStatus};
 use atuin_server_database::{
-    Database, DbError, DbResult, DbSettings,
+    Database, DbError, DbResult, DbSettings, into_utc,
     models::{History, NewHistory, NewSession, NewUser, Session, User},
 };
 use futures_util::TryStreamExt;
@@ -12,7 +12,6 @@ use sqlx::{
     sqlite::{SqliteConnectOptions, SqliteJournalMode, SqlitePoolOptions},
     types::Uuid,
 };
-use time::{OffsetDateTime, PrimitiveDateTime, UtcOffset};
 use tracing::instrument;
 use wrappers::{DbHistory, DbRecord, DbSession, DbUser};
 
@@ -429,8 +428,3 @@ impl Database for Sqlite {
         .map(|DbHistory(h)| h)
     }
 }
-
-fn into_utc(x: OffsetDateTime) -> PrimitiveDateTime {
-    let x = x.to_offset(UtcOffset::UTC);
-    PrimitiveDateTime::new(x.date(), x.time())
-}