add highlighted alias in case it's not included in the result

This commit is contained in:
Son Nguyen Kim 2021-09-07 15:22:50 +02:00
parent b2ac1b537d
commit 48838eb176
2 changed files with 123 additions and 83 deletions

View File

@ -7,7 +7,15 @@ from sqlalchemy.orm import joinedload
from app.config import PAGE_LIMIT
from app.extensions import db
from app.models import Alias, Contact, EmailLog, Mailbox, AliasMailbox, CustomDomain
from app.models import (
Alias,
Contact,
EmailLog,
Mailbox,
AliasMailbox,
CustomDomain,
User,
)
@dataclass
@ -137,87 +145,7 @@ def get_alias_infos_with_pagination_v3(
mailbox_id=None,
directory_id=None,
) -> [AliasInfo]:
# subquery on alias annotated with nb_reply, nb_blocked, nb_forward, max_created_at, latest_email_log_created_at
alias_activity_subquery = (
db.session.query(
Alias.id,
func.sum(case([(EmailLog.is_reply, 1)], else_=0)).label("nb_reply"),
func.sum(
case(
[(and_(EmailLog.is_reply.is_(False), EmailLog.blocked), 1)],
else_=0,
)
).label("nb_blocked"),
func.sum(
case(
[
(
and_(
EmailLog.is_reply.is_(False),
EmailLog.blocked.is_(False),
),
1,
)
],
else_=0,
)
).label("nb_forward"),
func.max(EmailLog.created_at).label("latest_email_log_created_at"),
)
.join(EmailLog, Alias.id == EmailLog.alias_id, isouter=True)
.filter(Alias.user_id == user.id)
.group_by(Alias.id)
.subquery()
)
alias_contact_subquery = (
db.session.query(Alias.id, func.max(Contact.id).label("max_contact_id"))
.join(Contact, Alias.id == Contact.alias_id, isouter=True)
.filter(Alias.user_id == user.id)
.group_by(Alias.id)
.subquery()
)
latest_activity = case(
[
(Alias.created_at > EmailLog.created_at, Alias.created_at),
(Alias.created_at < EmailLog.created_at, EmailLog.created_at),
],
else_=Alias.created_at,
)
q = (
db.session.query(
Alias,
Contact,
EmailLog,
CustomDomain,
alias_activity_subquery.c.nb_reply,
alias_activity_subquery.c.nb_blocked,
alias_activity_subquery.c.nb_forward,
)
.options(joinedload(Alias.hibp_breaches))
.join(Contact, Alias.id == Contact.alias_id, isouter=True)
.join(CustomDomain, Alias.custom_domain_id == CustomDomain.id, isouter=True)
.join(EmailLog, Contact.id == EmailLog.contact_id, isouter=True)
.filter(Alias.id == alias_activity_subquery.c.id)
.filter(Alias.id == alias_contact_subquery.c.id)
.filter(
or_(
EmailLog.created_at
== alias_activity_subquery.c.latest_email_log_created_at,
and_(
# no email log yet for this alias
alias_activity_subquery.c.latest_email_log_created_at.is_(None),
# to make sure only 1 contact is returned in this case
or_(
Contact.id == alias_contact_subquery.c.max_contact_id,
alias_contact_subquery.c.max_contact_id.is_(None),
),
),
)
)
)
q = construct_alias_query(user)
if query:
q = q.filter(
@ -262,6 +190,13 @@ def get_alias_infos_with_pagination_v3(
q = q.order_by(Alias.email.desc())
else:
# default sorting
latest_activity = case(
[
(Alias.created_at > EmailLog.created_at, Alias.created_at),
(Alias.created_at < EmailLog.created_at, EmailLog.created_at),
],
else_=Alias.created_at,
)
q = q.order_by(latest_activity.desc())
q = list(q.limit(PAGE_LIMIT).offset(page_id * PAGE_LIMIT))
@ -374,3 +309,98 @@ def get_alias_contacts(alias, page_id: int) -> [dict]:
res.append(serialize_contact(fe))
return res
def get_alias_info_v3(user: User, alias_id: int) -> AliasInfo:
# use the same query construction in get_alias_infos_with_pagination_v3
q = construct_alias_query(user)
q = q.filter(Alias.id == alias_id)
for alias, contact, email_log, custom_domain, nb_reply, nb_blocked, nb_forward in q:
return AliasInfo(
alias=alias,
mailbox=alias.mailbox,
mailboxes=alias.mailboxes,
nb_forward=nb_forward,
nb_blocked=nb_blocked,
nb_reply=nb_reply,
latest_email_log=email_log,
latest_contact=contact,
custom_domain=custom_domain,
)
def construct_alias_query(user: User):
# subquery on alias annotated with nb_reply, nb_blocked, nb_forward, max_created_at, latest_email_log_created_at
alias_activity_subquery = (
db.session.query(
Alias.id,
func.sum(case([(EmailLog.is_reply, 1)], else_=0)).label("nb_reply"),
func.sum(
case(
[(and_(EmailLog.is_reply.is_(False), EmailLog.blocked), 1)],
else_=0,
)
).label("nb_blocked"),
func.sum(
case(
[
(
and_(
EmailLog.is_reply.is_(False),
EmailLog.blocked.is_(False),
),
1,
)
],
else_=0,
)
).label("nb_forward"),
func.max(EmailLog.created_at).label("latest_email_log_created_at"),
)
.join(EmailLog, Alias.id == EmailLog.alias_id, isouter=True)
.filter(Alias.user_id == user.id)
.group_by(Alias.id)
.subquery()
)
alias_contact_subquery = (
db.session.query(Alias.id, func.max(Contact.id).label("max_contact_id"))
.join(Contact, Alias.id == Contact.alias_id, isouter=True)
.filter(Alias.user_id == user.id)
.group_by(Alias.id)
.subquery()
)
return (
db.session.query(
Alias,
Contact,
EmailLog,
CustomDomain,
alias_activity_subquery.c.nb_reply,
alias_activity_subquery.c.nb_blocked,
alias_activity_subquery.c.nb_forward,
)
.options(joinedload(Alias.hibp_breaches))
.join(Contact, Alias.id == Contact.alias_id, isouter=True)
.join(CustomDomain, Alias.custom_domain_id == CustomDomain.id, isouter=True)
.join(EmailLog, Contact.id == EmailLog.contact_id, isouter=True)
.filter(Alias.id == alias_activity_subquery.c.id)
.filter(Alias.id == alias_contact_subquery.c.id)
.filter(
or_(
EmailLog.created_at
== alias_activity_subquery.c.latest_email_log_created_at,
and_(
# no email log yet for this alias
alias_activity_subquery.c.latest_email_log_created_at.is_(None),
# to make sure only 1 contact is returned in this case
or_(
Contact.id == alias_contact_subquery.c.max_contact_id,
alias_contact_subquery.c.max_contact_id.is_(None),
),
),
)
)
)

View File

@ -4,7 +4,7 @@ from flask import render_template, request, redirect, url_for, flash
from flask_login import login_required, current_user
from app import alias_utils
from app.api.serializer import get_alias_infos_with_pagination_v3
from app.api.serializer import get_alias_infos_with_pagination_v3, get_alias_info_v3
from app.config import PAGE_LIMIT, ALIAS_LIMIT
from app.dashboard.base import dashboard_bp
from app.extensions import db, limiter
@ -163,6 +163,16 @@ def index():
)
last_page = len(alias_infos) < PAGE_LIMIT
# add highlighted alias in case it's not included
if highlight_alias_id and highlight_alias_id not in [
alias_info.alias.id for alias_info in alias_infos
]:
highlight_alias_info = get_alias_info_v3(
current_user, alias_id=highlight_alias_id
)
if highlight_alias_info:
alias_infos.insert(0, highlight_alias_info)
return render_template(
"dashboard/index.html",
alias_infos=alias_infos,