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Code Issues 8 Pull Requests Actions Releases 46 Activity

AppDbContext: Add ExecuteBatch() and ExecuteScalar()

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This commit is contained in:
Lorenz Stechauner
2024-01-05 13:41:27 +01:00
parent f28a1a2db9
commit 121ca10261
4 changed files with 67 additions and 110 deletions
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78
Elwig/Helpers/Billing/BillingVariant.cs
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@ -22,8 +22,7 @@ namespace Elwig.Helpers.Billing {
public async Task Commit() {
await Revert();
using var cnx = await AppDbContext.ConnectAsync();
using (var cmd = cnx.CreateCommand()) {
cmd.CommandText = $"""
await AppDbContext.ExecuteBatch(cnx, $"""
INSERT INTO credit (year, tgnr, mgnr, avnr, net_amount, prev_net_amount, vat, modifiers, prev_modifiers)
SELECT s.year,
COALESCE(t.tgnr, 0) + ROW_NUMBER() OVER(ORDER BY m.mgnr) AS tgnr,
@ -55,53 +54,35 @@ namespace Elwig.Helpers.Billing {
FROM v_under_delivery u
JOIN area_commitment_type t ON t.vtrgid = u.bucket
GROUP BY year, mgnr) u ON (u.year, u.mgnr) = (s.year, m.mgnr)
WHERE s.year = {Year} AND v.avnr = {AvNr}
""";
await cmd.ExecuteNonQueryAsync();
}
using (var cmd = cnx.CreateCommand()) {
cmd.CommandText = $"UPDATE payment_variant SET test_variant = FALSE WHERE (year, avnr) = ({Year}, {AvNr})";
await cmd.ExecuteNonQueryAsync();
}
WHERE s.year = {Year} AND v.avnr = {AvNr};
UPDATE payment_variant SET test_variant = FALSE WHERE (year, avnr) = ({Year}, {AvNr});
""");
}
public async Task Revert() {
using var cnx = await AppDbContext.ConnectAsync();
using (var cmd = cnx.CreateCommand()) {
cmd.CommandText = $"DELETE FROM credit WHERE (year, avnr) = ({Year}, {AvNr})";
await cmd.ExecuteNonQueryAsync();
}
using (var cmd = cnx.CreateCommand()) {
cmd.CommandText = $"UPDATE payment_variant SET test_variant = TRUE WHERE (year, avnr) = ({Year}, {AvNr})";
await cmd.ExecuteNonQueryAsync();
}
await AppDbContext.ExecuteBatch(cnx, $"""
DELETE FROM credit WHERE (year, avnr) = ({Year}, {AvNr});
UPDATE payment_variant SET test_variant = TRUE WHERE (year, avnr) = ({Year}, {AvNr});
""");
}
protected async Task SetCalcTime() {
using var cnx = await AppDbContext.ConnectAsync();
using var cmd = cnx.CreateCommand();
cmd.CommandText = $"UPDATE payment_variant SET calc_time = UNIXEPOCH() WHERE (year, avnr) = ({Year}, {AvNr})";
await cmd.ExecuteNonQueryAsync();
await AppDbContext.ExecuteBatch(cnx, $"""
UPDATE payment_variant SET calc_time = UNIXEPOCH() WHERE (year, avnr) = ({Year}, {AvNr})
""");
}
protected async Task DeleteInDb() {
using var cnx = await AppDbContext.ConnectAsync();
using (var cmd = cnx.CreateCommand()) {
cmd.CommandText = $"DELETE FROM payment_delivery_part_bucket WHERE (year, avnr) = ({Year}, {AvNr})";
await cmd.ExecuteNonQueryAsync();
}
using (var cmd = cnx.CreateCommand()) {
cmd.CommandText = $"DELETE FROM payment_delivery_part WHERE (year, avnr) = ({Year}, {AvNr})";
await cmd.ExecuteNonQueryAsync();
}
using (var cmd = cnx.CreateCommand()) {
cmd.CommandText = $"DELETE FROM payment_member WHERE (year, avnr) = ({Year}, {AvNr})";
await cmd.ExecuteNonQueryAsync();
}
using (var cmd = cnx.CreateCommand()) {
cmd.CommandText = $"UPDATE payment_variant SET calc_time = NULL WHERE (year, avnr) = ({Year}, {AvNr})";
await cmd.ExecuteNonQueryAsync();
}
await AppDbContext.ExecuteBatch(cnx, $"""
DELETE FROM payment_delivery_part_bucket WHERE (year, avnr) = ({Year}, {AvNr});
DELETE FROM payment_delivery_part WHERE (year, avnr) = ({Year}, {AvNr});
DELETE FROM payment_member WHERE (year, avnr) = ({Year}, {AvNr});
UPDATE payment_variant SET calc_time = NULL WHERE (year, avnr) = ({Year}, {AvNr});
""");
}
protected async Task CalculateMemberModifiers() {
@ -110,8 +91,7 @@ namespace Elwig.Helpers.Billing {
var lastYears = 3;
var multiplier = 0.50;
var modName = "Treue%";
using var cmd = cnx.CreateCommand();
cmd.CommandText = $"""
await AppDbContext.ExecuteBatch(cnx, $"""
INSERT INTO payment_member (year, avnr, mgnr, net_amount, mod_abs, mod_rel)
SELECT c.year, {AvNr}, s.mgnr, 0,
ROUND(s.sum * COALESCE(m.abs, 0)),
@ -129,8 +109,7 @@ namespace Elwig.Helpers.Billing {
ON CONFLICT DO UPDATE
SET mod_abs = mod_abs + excluded.mod_abs,
mod_rel = mod_rel + excluded.mod_rel
""";
await cmd.ExecuteNonQueryAsync();
""");
}
}
@ -164,19 +143,15 @@ namespace Elwig.Helpers.Billing {
inserts.Add((part.Year, part.DId, part.DPNr, part.BktNr, priceL, amount));
}
using (var cmd = cnx.CreateCommand()) {
cmd.CommandText = $"""
INSERT INTO payment_delivery_part_bucket (year, did, dpnr, bktnr, avnr, price, amount)
VALUES {string.Join(",\n ", inserts.Select(i => $"({i.Year}, {i.DId}, {i.DPNr}, {i.BktNr}, {AvNr}, {i.Price}, {i.Amount})"))}
""";
await cmd.ExecuteNonQueryAsync();
}
await AppDbContext.ExecuteBatch(cnx, $"""
INSERT INTO payment_delivery_part_bucket (year, did, dpnr, bktnr, avnr, price, amount)
VALUES {string.Join(",\n ", inserts.Select(i => $"({i.Year}, {i.DId}, {i.DPNr}, {i.BktNr}, {AvNr}, {i.Price}, {i.Amount})"))};
""");
}
protected async Task CalculateModifiers() {
using var cnx = await AppDbContext.ConnectAsync();
using var cmd = cnx.CreateCommand();
cmd.CommandText = $"""
await AppDbContext.ExecuteBatch(cnx, $"""
INSERT INTO payment_delivery_part (year, did, dpnr, avnr, net_amount, mod_abs, mod_rel)
SELECT d.year, d.did, d.dpnr, {AvNr}, 0, COALESCE(m.abs, 0), COALESCE(m.rel, 0)
FROM delivery_part d
@ -186,8 +161,7 @@ namespace Elwig.Helpers.Billing {
ON CONFLICT DO UPDATE
SET mod_abs = mod_abs + excluded.mod_abs,
mod_rel = mod_rel + excluded.mod_rel
""";
await cmd.ExecuteNonQueryAsync();
""");
}
}
}