database: Drop badges table (#8155)

We haven't returned the data from the API for two years and haven't shown the badges on the frontend for four years, so it's time to get rid of the unused data in the database.

Author: Turbo87

migrations/2024-02-19-113226_delete-badges-table/down.sql

@@ -0,0 +1,10 @@
+create table if not exists badges
+(
+    crate_id   integer not null
+        constraint fk_badges_crate_id
+            references crates
+            on delete cascade,
+    badge_type varchar not null,
+    attributes jsonb   not null,
+    primary key (crate_id, badge_type)
+);

migrations/2024-02-19-113226_delete-badges-table/up.sql

@@ -0,0 +1 @@
+drop table badges;

src/schema.patch

@@ -1,8 +1,4 @@
-diff --git a/src/schema.rs b/src/schema.rs
-index bb2658942..1bc6801ea 100644
---- a/src/schema.rs
-+++ b/src/schema.rs
-@@ -14,9 +14,7 @@ pub mod sql_types {
+@@ -21,9 +21,7 @@
      /// The `pg_catalog.tsvector` SQL type
      ///
      /// (Automatically generated by Diesel.)
@@ -13,7 +9,7 @@ index bb2658942..1bc6801ea 100644
  }
 
  diesel::table! {
-@@ -67,9 +65,9 @@ diesel::table! {
+@@ -74,9 +72,9 @@
          /// (Automatically generated by Diesel.)
          revoked -> Bool,
          /// NULL or an array of crate scope patterns (see RFC #2947)
@@ -25,7 +21,7 @@ index bb2658942..1bc6801ea 100644
          /// The `expired_at` column of the `api_tokens` table.
          ///
          /// Its SQL type is `Nullable<Timestamp>`.
-@@ -193,12 +191,6 @@ diesel::table! {
+@@ -180,12 +178,6 @@
          ///
          /// (Automatically generated by Diesel.)
          created_at -> Timestamp,
@@ -38,7 +34,7 @@ index bb2658942..1bc6801ea 100644
      }
  }
 
-@@ -471,7 +463,7 @@ diesel::table! {
+@@ -456,7 +448,7 @@
          /// Its SQL type is `Array<Nullable<Text>>`.
          ///
          /// (Automatically generated by Diesel.)
@@ -47,11 +43,10 @@ index bb2658942..1bc6801ea 100644
          /// The `target` column of the `dependencies` table.
          ///
          /// Its SQL type is `Nullable<Varchar>`.
-@@ -675,6 +667,24 @@ diesel::table! {
-     }
+@@ -683,6 +675,24 @@
  }
 
-+diesel::table! {
+ diesel::table! {
 +    /// Representation of the `recent_crate_downloads` view.
 +    ///
 +    /// This data represents the downloads in the last 90 days.
@@ -69,11 +64,12 @@ index bb2658942..1bc6801ea 100644
 +    }
 +}
 +
- diesel::table! {
++diesel::table! {
      /// Representation of the `reserved_crate_names` table.
      ///
-@@ -988,7 +998,8 @@ diesel::joinable!(api_tokens -> users (user_id));
- diesel::joinable!(badges -> crates (crate_id));
+     /// (Automatically generated by Diesel.)
+@@ -997,7 +1007,8 @@
+ diesel::joinable!(api_tokens -> users (user_id));
  diesel::joinable!(crate_owner_invitations -> crates (crate_id));
  diesel::joinable!(crate_owners -> crates (crate_id));
 -diesel::joinable!(crate_owners -> users (created_by));
@@ -82,15 +78,15 @@ index bb2658942..1bc6801ea 100644
  diesel::joinable!(crates_categories -> categories (category_id));
  diesel::joinable!(crates_categories -> crates (crate_id));
  diesel::joinable!(crates_keywords -> crates (crate_id));
-@@ -1001,6 +1012,7 @@ diesel::joinable!(follows -> users (user_id));
+@@ -1010,6 +1021,7 @@
  diesel::joinable!(publish_limit_buckets -> users (user_id));
  diesel::joinable!(publish_rate_overrides -> users (user_id));
  diesel::joinable!(readme_renderings -> versions (version_id));
 +diesel::joinable!(recent_crate_downloads -> crates (crate_id));
  diesel::joinable!(version_downloads -> versions (version_id));
  diesel::joinable!(version_owner_actions -> api_tokens (api_token_id));
  diesel::joinable!(version_owner_actions -> users (user_id));
-@@ -1027,6 +1039,7 @@ diesel::allow_tables_to_appear_in_same_query!(
+@@ -1036,6 +1048,7 @@
      publish_limit_buckets,
      publish_rate_overrides,
      readme_renderings,

src/schema.rs

@@ -134,32 +134,6 @@ diesel::table! {
     }
 }
 
-diesel::table! {
-    /// Representation of the `badges` table.
-    ///
-    /// (Automatically generated by Diesel.)
-    badges (crate_id, badge_type) {
-        /// The `crate_id` column of the `badges` table.
-        ///
-        /// Its SQL type is `Int4`.
-        ///
-        /// (Automatically generated by Diesel.)
-        crate_id -> Int4,
-        /// The `badge_type` column of the `badges` table.
-        ///
-        /// Its SQL type is `Varchar`.
-        ///
-        /// (Automatically generated by Diesel.)
-        badge_type -> Varchar,
-        /// The `attributes` column of the `badges` table.
-        ///
-        /// Its SQL type is `Jsonb`.
-        ///
-        /// (Automatically generated by Diesel.)
-        attributes -> Jsonb,
-    }
-}
-
 diesel::table! {
     use diesel::sql_types::*;
     use super::sql_types::Ltree;
@@ -1031,7 +1005,6 @@ diesel::table! {
 }
 
 diesel::joinable!(api_tokens -> users (user_id));
-diesel::joinable!(badges -> crates (crate_id));
 diesel::joinable!(crate_owner_invitations -> crates (crate_id));
 diesel::joinable!(crate_owners -> crates (crate_id));
 diesel::joinable!(crate_owners -> teams (owner_id));
@@ -1060,7 +1033,6 @@ diesel::joinable!(versions_published_by -> versions (version_id));
 diesel::allow_tables_to_appear_in_same_query!(
     api_tokens,
     background_jobs,
-    badges,
     categories,
     crate_owner_invitations,
     crate_owners,

src/worker/jobs/dump_db/dump-db.toml

@@ -39,13 +39,6 @@ last_retry = "private"
 created_at = "private"
 priority = "private"
 
-[badges]
-dependencies = ["crates"]
-[badges.columns]
-crate_id = "public"
-badge_type = "public"
-attributes = "public"
-
 [categories.columns]
 id = "public"
 category = "public"