From 0a2488a4dfc54a32f26e8f4341090daa6c466a73 Mon Sep 17 00:00:00 2001
From: Jef Roosens <roosensjef@gmail.com>
Date: Mon, 2 May 2022 20:59:53 +0200
Subject: [PATCH] feat(server): migrated repo patch to sqlite

---
 src/db/git.v     | 49 +++++++++++++++++++++++++++++++++++++++++++++---
 src/server/git.v | 34 ++++++++++++++++++++-------------
 2 files changed, 67 insertions(+), 16 deletions(-)

diff --git a/src/db/git.v b/src/db/git.v
index fca46c6..29606e4 100644
--- a/src/db/git.v
+++ b/src/db/git.v
@@ -1,6 +1,6 @@
 module db
 
-struct GitRepoArch {
+pub struct GitRepoArch {
 pub:
 	id      int    [primary; sql: serial]
 	repo_id int
@@ -58,7 +58,7 @@ pub fn git_repo_from_params(params map[string]string) ?GitRepo {
 
 pub fn (db &VieterDb) get_git_repos() []GitRepo {
 	res := sql db.conn {
-		select from GitRepo
+		select from GitRepo order by id
 	}
 
 	return res
@@ -88,11 +88,54 @@ pub fn (db &VieterDb) add_git_repo(repo GitRepo) {
 pub fn (db &VieterDb) delete_git_repo(repo_id int) {
 	sql db.conn {
 		delete from GitRepo where id == repo_id
+		delete from GitRepoArch where repo_id == repo_id
 	}
 }
 
-pub fn (db &VieterDb) update_git_repo(repo GitRepo) {
+pub fn (db &VieterDb) update_git_repo(repo_id int, params map[string]string) {
 	/* sql db.conn { */
 	/* 	update GitRepo set repo */
 	/* } */
+	mut values := []string{}
+
+	$for field in GitRepo.fields {
+		if field.name in params {
+			// Any fields that are array types require their own update method
+			$if field.typ is string {
+				values << "${field.name} = '${params[field.name]}'"
+				/* r.$(field.name) = params[field.name] */
+				// This specific type check is needed for the compiler to ensure
+				// our types are correct
+			}
+			/* $else $if field.typ is []GitRepoArch { */
+			/* 	r.$(field.name) = params[field.name].split(',').map(GitRepoArch{ value: it }) */
+			/* } */
+		}
+	}
+
+	values_str := values.join(', ')
+	query := "update GitRepo set $values_str where id == $repo_id"
+	println(query)
+	db.conn.exec_none(query)
+
+}
+
+pub fn (db &VieterDb) update_git_repo_archs(repo_id int, archs []GitRepoArch) {
+archs_with_id := archs.map(GitRepoArch{
+	...it
+	repo_id: repo_id
+   })
+
+	sql db.conn {
+		// Remove all old values
+		delete from GitRepoArch where repo_id == repo_id
+		// Insert all the new ones
+		/* insert archs_with_id into GitRepoArch */
+	}
+
+	for arch in archs_with_id {
+		sql db.conn {
+			insert arch into GitRepoArch
+		}
+	}
 }
diff --git a/src/server/git.v b/src/server/git.v
index 6485eca..69cce81 100644
--- a/src/server/git.v
+++ b/src/server/git.v
@@ -134,28 +134,36 @@ fn (mut app App) delete_repo(id int) web.Result {
 
 // patch_repo updates a repo's data with the given query params.
 ['/api/repos/:id'; patch]
-fn (mut app App) patch_repo(id string) web.Result {
+fn (mut app App) patch_repo(id int) web.Result {
 	if !app.is_authorized() {
 		return app.json(http.Status.unauthorized, new_response('Unauthorized.'))
 	}
 
-	mut repos := rlock app.git_mutex {
-		git.read_repos(app.conf.repos_file) or {
-			app.lerror('Failed to read repos file.')
+	app.db.update_git_repo(id, app.query)
 
-			return app.status(http.Status.internal_server_error)
+		if 'arch' in app.query {
+			arch_objs := app.query['arch'].split(',').map(db.GitRepoArch{value: it})
+
+			app.db.update_git_repo_archs(id, arch_objs)
 		}
-	}
 
-	if id !in repos {
-		return app.not_found()
-	}
+/* 	mut repos := rlock app.git_mutex { */
+/* 		git.read_repos(app.conf.repos_file) or { */
+/* 			app.lerror('Failed to read repos file.') */
 
-	repos[id].patch_from_params(app.query)
+/* 			return app.status(http.Status.internal_server_error) */
+/* 		} */
+/* 	} */
 
-	lock app.git_mutex {
-		git.write_repos(app.conf.repos_file, &repos) or { return app.server_error(500) }
-	}
+/* 	if id !in repos { */
+/* 		return app.not_found() */
+/* 	} */
+
+/* 	repos[id].patch_from_params(app.query) */
+
+/* 	lock app.git_mutex { */
+/* 		git.write_repos(app.conf.repos_file, &repos) or { return app.server_error(500) } */
+/* 	} */
 
 	return app.json(http.Status.ok, new_response('Repo updated successfully.'))
 }