Import either cargo_prelude or frontend_prelude in controlers

This serves as a guard rail to help avoid using the wrong error response
method.  Two files still reference the generic prelude, becuase those
files contain mixed endpoints and there is no reason to do a larger
refactor at this time.

Author: jtgeibel

src/controllers/krate/downloads.rs

@@ -5,7 +5,7 @@
 
 use std::cmp;
 
-use crate::controllers::prelude::*;
+use crate::controllers::frontend_prelude::*;
 
 use crate::models::{Crate, CrateVersions, Version, VersionDownload};
 use crate::schema::version_downloads;

src/controllers/krate/follow.rs

@@ -2,7 +2,7 @@
 
 use diesel::associations::Identifiable;
 
-use crate::controllers::prelude::*;
+use crate::controllers::frontend_prelude::*;
 use crate::db::DieselPooledConn;
 use crate::models::{Crate, Follow};
 use crate::schema::*;

src/controllers/krate/metadata.rs

@@ -4,7 +4,7 @@
 //! index or cached metadata which was extracted (client side) from the
 //! `Cargo.toml` file.
 
-use crate::controllers::prelude::*;
+use crate::controllers::frontend_prelude::*;
 use crate::models::user;
 use crate::models::user::UserNoEmailType;
 use crate::models::{

src/controllers/krate/publish.rs

@@ -4,7 +4,7 @@ use hex::ToHex;
 use std::sync::Arc;
 use swirl::Job;
 
-use crate::controllers::prelude::*;
+use crate::controllers::cargo_prelude::*;
 use crate::git;
 use crate::models::dependency;
 use crate::models::{Badge, Category, Keyword, NewCrate, NewVersion, Rights, User};

src/controllers/krate/search.rs

@@ -3,8 +3,8 @@
 use diesel::dsl::*;
 use diesel_full_text_search::*;
 
+use crate::controllers::cargo_prelude::*;
 use crate::controllers::helpers::Paginate;
-use crate::controllers::prelude::*;
 use crate::models::{Crate, CrateBadge, CrateOwner, CrateVersions, OwnerKind, Version};
 use crate::schema::*;
 use crate::views::EncodableCrate;

src/controllers/team.rs

@@ -1,4 +1,4 @@
-use crate::controllers::prelude::*;
+use crate::controllers::frontend_prelude::*;
 
 use crate::models::Team;
 use crate::schema::teams;

src/controllers/user/other.rs

@@ -1,4 +1,4 @@
-use crate::controllers::prelude::*;
+use crate::controllers::frontend_prelude::*;
 
 use crate::models::user;
 use crate::models::user::UserNoEmailType;

src/controllers/version/deprecated.rs

@@ -5,7 +5,7 @@
 //! period of time to ensure there are no external users of an endpoint before
 //! it is removed.
 
-use crate::controllers::prelude::*;
+use crate::controllers::frontend_prelude::*;
 
 use crate::models::user;
 use crate::models::user::UserNoEmailType;

src/controllers/version/metadata.rs

@@ -4,7 +4,7 @@
 //! index or cached metadata which was extracted (client side) from the
 //! `Cargo.toml` file.
 
-use crate::controllers::prelude::*;
+use crate::controllers::frontend_prelude::*;
 
 use crate::schema::*;
 use crate::views::{EncodableDependency, EncodablePublicUser, EncodableVersion};

src/controllers/version/yank.rs

@@ -3,7 +3,7 @@
 use swirl::Job;
 
 use super::version_and_crate;
-use crate::controllers::prelude::*;
+use crate::controllers::cargo_prelude::*;
 use crate::git;
 use crate::models::Rights;
 use crate::util::AppError;