feat: update language leaderboard calculation

server/models/index.ts

@@ -1,2 +1,3 @@
 export { users } from "./users";
-export { repositories } from "./repositories";
+export { repositories, repositoriesRelations } from "./repositories";
+export { repoLanguages, repoLanguagesRelations } from "./repo-languages";

server/models/repo-languages.ts

@@ -0,0 +1,35 @@
+import { InferInsertModel, InferSelectModel, relations } from "drizzle-orm";
+import {
+  text,
+  sqliteTable,
+  integer,
+  index,
+  real,
+} from "drizzle-orm/sqlite-core";
+import { repositories } from "./repositories";
+
+export const repoLanguages = sqliteTable(
+  "repository_languages",
+  {
+    id: integer("id").primaryKey({ autoIncrement: true }),
+    repoId: integer("repo_id")
+      .notNull()
+      .references(() => repositories.id),
+
+    name: text("name").notNull(),
+    percentage: real("percentage").notNull(),
+  },
+  (t) => ({
+    nameIdx: index("repository_languages_name_idx").on(t.name),
+  })
+);
+
+export const repoLanguagesRelations = relations(repoLanguages, ({ one }) => ({
+  repository: one(repositories, {
+    fields: [repoLanguages.repoId],
+    references: [repositories.id],
+  }),
+}));
+
+export type RepositoryLanguage = InferSelectModel<typeof repoLanguages>;
+export type CreateRepositoryLanguage = InferInsertModel<typeof repoLanguages>;

server/models/repositories.ts

@@ -1,7 +1,13 @@
-import { Contributor, Language } from "@server/lib/github";
-import { InferInsertModel, InferSelectModel, sql } from "drizzle-orm";
+import { Contributor } from "@server/lib/github";
+import {
+  InferInsertModel,
+  InferSelectModel,
+  relations,
+  sql,
+} from "drizzle-orm";
 import { text, sqliteTable, integer, index } from "drizzle-orm/sqlite-core";
 import { users } from "./users";
+import { repoLanguages } from "./repo-languages";
 
 export const repositories = sqliteTable(
   "repositories",
@@ -17,7 +23,6 @@ export const repositories = sqliteTable(
     stars: integer("stars").notNull(),
     forks: integer("forks").notNull(),
     lastUpdate: text("last_update").notNull(),
-    languages: text("languages", { mode: "json" }).$type<Language[]>(),
     contributors: text("contributors", { mode: "json" }).$type<Contributor[]>(),
 
     isPending: integer("is_pending", { mode: "boolean" })
@@ -39,5 +44,9 @@ export const repositories = sqliteTable(
   })
 );
 
+export const repositoriesRelations = relations(repositories, ({ many }) => ({
+  languages: many(repoLanguages),
+}));
+
 export type Repository = InferSelectModel<typeof repositories>;
 export type CreateRepository = InferInsertModel<typeof repositories>;