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optimize query

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This commit is contained in:
rootdarkarchon
2023-10-19 03:50:26 +02:00
parent 18331c1021
commit f67893134b
1 changed files with 88 additions and 46 deletions
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122
MareSynchronosServer/MareSynchronosServer/Hubs/MareHub.Functions.cs
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@@ -251,30 +251,49 @@ public partial class MareHub
private async Task<UserInfo?> GetPairInfo(string uid, string otheruid)
{
var query = _dbContext.ClientPairs.Where(u => u.UserUID == uid && u.OtherUserUID == otheruid)
.Join(_dbContext.ClientPairs.Where(u => u.UserUID == otheruid && u.OtherUserUID == uid),
user => user.OtherUserUID, user => user.UserUID, (user, otheruser) =>
new
var clientPairs = from cp in _dbContext.ClientPairs.Where(u => u.UserUID == uid && u.OtherUserUID == otheruid)
join cp2 in _dbContext.ClientPairs.Where(u => u.OtherUserUID == uid && u.UserUID == otheruid)
on new
{
UserUID = user.UserUID,
OtherUserUID = user.OtherUserUID,
UserUID = cp.UserUID,
OtherUserUID = cp.OtherUserUID
}
equals new
{
UserUID = cp2.OtherUserUID,
OtherUserUID = cp2.UserUID
} into joined
from c in joined.DefaultIfEmpty()
where cp.UserUID == uid
select new
{
UserUID = cp.UserUID,
OtherUserUID = cp.OtherUserUID,
Gid = string.Empty,
Synced = otheruser != null
});
Synced = c != null
};
var query2 = _dbContext.GroupPairs.Where(u => u.GroupUserUID == uid)
.Join(_dbContext.GroupPairs.Where(u => u.GroupUserUID == otheruid),
ownPair => ownPair.GroupGID, otherPair => otherPair.GroupGID,
(ownPair, otherPair) =>
new
var groupPairs = from gp in _dbContext.GroupPairs.Where(u => u.GroupUserUID == uid)
join gp2 in _dbContext.GroupPairs.Where(u => u.GroupUserUID == otheruid)
on new
{
UserUID = ownPair.GroupUserUID,
OtherUserUID = otherPair.GroupUserUID,
Gid = Convert.ToString(ownPair.GroupGID),
Synced = true,
});
GID = gp.GroupGID
}
equals new
{
GID = gp2.GroupGID
}
where gp.GroupUserUID == uid
select new
{
UserUID = gp.GroupUserUID,
OtherUserUID = gp2.GroupUserUID,
Gid = Convert.ToString(gp2.GroupGID),
Synced = true
};
var result = from user in query.Union(query2)
var result = from user in clientPairs.Concat(groupPairs)
join u in _dbContext.Users on user.OtherUserUID equals u.UID
join o in _dbContext.Permissions.Where(u => u.UserUID == uid)
on new { UserUID = user.UserUID, OtherUserUID = user.OtherUserUID }
@@ -286,6 +305,9 @@ public partial class MareHub
equals new { UserUID = p.UserUID, OtherUserUID = p.OtherUserUID }
into otherperms
from otherperm in otherperms.DefaultIfEmpty()
where user.UserUID == uid
&& u.UID == user.OtherUserUID
&& ownperm.UserUID == uid
select new
{
UserUID = user.UserUID,
@@ -312,32 +334,49 @@ public partial class MareHub
private async Task<Dictionary<string, UserInfo>> GetAllPairInfo(string uid)
{
var query = _dbContext.ClientPairs.Where(u => u.UserUID == uid)
.Join(_dbContext.ClientPairs.Where(u => u.OtherUserUID == uid),
user => user.OtherUserUID,
user => user.UserUID,
(user, otheruser) =>
new
var clientPairs = from cp in _dbContext.ClientPairs.Where(u => u.UserUID == uid)
join cp2 in _dbContext.ClientPairs.Where(u => u.OtherUserUID == uid)
on new
{
UserUID = user.UserUID,
OtherUserUID = user.OtherUserUID,
UserUID = cp.UserUID,
OtherUserUID = cp.OtherUserUID
}
equals new
{
UserUID = cp2.OtherUserUID,
OtherUserUID = cp2.UserUID
} into joined
from c in joined.DefaultIfEmpty()
where cp.UserUID == uid
select new
{
UserUID = cp.UserUID,
OtherUserUID = cp.OtherUserUID,
Gid = string.Empty,
Synced = otheruser != null
});
Synced = c != null
};
var query2 = _dbContext.GroupPairs.Where(u => u.GroupUserUID == uid)
.Join(_dbContext.GroupPairs.Where(u => u.GroupUserUID != uid),
ownPair => ownPair.GroupGID, otherPair => otherPair.GroupGID,
(ownPair, otherPair) =>
new
var groupPairs = from gp in _dbContext.GroupPairs.Where(u => u.GroupUserUID == uid)
join gp2 in _dbContext.GroupPairs.Where(u => u.GroupUserUID != uid)
on new
{
UserUID = ownPair.GroupUserUID,
OtherUserUID = otherPair.GroupUserUID,
Gid = Convert.ToString(ownPair.GroupGID),
Synced = true,
});
GID = gp.GroupGID
}
equals new
{
GID = gp2.GroupGID
}
where gp.GroupUserUID == uid
select new
{
UserUID = gp.GroupUserUID,
OtherUserUID = gp2.GroupUserUID,
Gid = Convert.ToString(gp2.GroupGID),
Synced = true
};
var result = from user in query.Concat(query2)
var result = from user in clientPairs.Concat(groupPairs)
join u in _dbContext.Users on user.OtherUserUID equals u.UID
join o in _dbContext.Permissions.Where(u => u.UserUID == uid)
on new { UserUID = user.UserUID, OtherUserUID = user.OtherUserUID }
@@ -349,6 +388,9 @@ public partial class MareHub
equals new { UserUID = p.UserUID, OtherUserUID = p.OtherUserUID }
into otherperms
from otherperm in otherperms.DefaultIfEmpty()
where user.UserUID == uid
&& u.UID == user.OtherUserUID
&& ownperm.UserUID == uid
select new
{
UserUID = user.UserUID,