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[backend/database] Fix poll votersCount query for PostgreSQL versions prior to 16

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This commit is contained in:
Laura Hausmann 2024-06-14 18:59:36 +02:00
parent c4190781e3
commit ed38dc3788
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GPG key ID: D044E84C5BE01605
3 changed files with 27 additions and 2 deletions
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25
Iceshrimp.Backend/Core/Database/Migrations/20240614164941_FixupPollVotersCounts2.cs Normal file
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@ -0,0 +1,25 @@
using Microsoft.EntityFrameworkCore.Migrations;
using Microsoft.EntityFrameworkCore.Infrastructure;
#nullable disable
namespace Iceshrimp.Backend.Core.Database.Migrations
{
/// <inheritdoc />
[DbContext(typeof(DatabaseContext))]
[Migration("20240614164941_FixupPollVotersCounts2")]
public partial class FixupPollVotersCounts2 : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.Sql("""UPDATE "poll" SET "votersCount" = (SELECT COUNT(*) FROM (SELECT DISTINCT "userId" FROM "poll_vote" WHERE "noteId" = "poll"."noteId") AS sq) WHERE "userHost" IS NULL AND "votersCount" IS NOT NULL;""");
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
}
}
}

2
Iceshrimp.Backend/Core/Database/Migrations/DatabaseContextModelSnapshot.cs
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@ -19,7 +19,7 @@ namespace Iceshrimp.Backend.Core.Database.Migrations
{
#pragma warning disable 612, 618
modelBuilder
.HasAnnotation("ProductVersion", "8.0.5")
.HasAnnotation("ProductVersion", "8.0.6")
.HasAnnotation("Relational:MaxIdentifierLength", 63);
NpgsqlModelBuilderExtensions.HasPostgresEnum(modelBuilder, "antenna_src_enum", new[] { "home", "all", "users", "list", "group", "instances" });

2
Iceshrimp.Backend/Core/Services/PollService.cs
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@ -20,7 +20,7 @@ public class PollService(
{
if (!updateVotersCount) return;
await db.Database
.ExecuteSqlAsync($"""UPDATE "poll" SET "votersCount" = (SELECT COUNT(*) FROM (SELECT DISTINCT "userId" FROM "poll_vote" WHERE "noteId" = {poll.NoteId})) WHERE "noteId" = {poll.NoteId};""");
.ExecuteSqlAsync($"""UPDATE "poll" SET "votersCount" = (SELECT COUNT(*) FROM (SELECT DISTINCT "userId" FROM "poll_vote" WHERE "noteId" = {poll.NoteId}) AS sq) WHERE "noteId" = {poll.NoteId};""");
return;
}