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fix: a nested spread embedding now correctly groups by the fields of its top parent relationship

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Laurence Isla
2024-08-21 16:56:32 -05:00
parent 3539aaff89
commit e9244f1a4f
5 changed files with 158 additions and 6 deletions
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test/spec/Feature/Query/AggregateFunctionsSpec.hs
+71
View File
@@ -152,6 +152,77 @@ allowed =
get "/budget_expenses?select=...budget_categories(total_budget:budget_amount.sum())" `shouldRespondWith`
[json|[{"total_budget": 9501.06}]|]
{ matchHeaders = [matchContentTypeJson] }
it "supports aggregates from a spread relationships grouped by spreaded fields from other relationships" $ do
get "/processes?select=...process_costs(cost.sum()),...process_categories(name)" `shouldRespondWith`
[json|[
{"sum": 400.00, "name": "Batch"},
{"sum": 320.00, "name": "Mass"}]|]
{ matchHeaders = [matchContentTypeJson] }
get "/processes?select=...process_costs(cost_sum:cost.sum()),...process_categories(category:name)" `shouldRespondWith`
[json|[
{"cost_sum": 400.00, "category": "Batch"},
{"cost_sum": 320.00, "category": "Mass"}]|]
{ matchHeaders = [matchContentTypeJson] }
it "supports aggregates on spreaded fields from nested relationships" $ do
get "/process_supervisor?select=...processes(factory_id,...process_costs(cost.sum()))" `shouldRespondWith`
[json|[
{"factory_id": 3, "sum": 120.00},
{"factory_id": 2, "sum": 500.00},
{"factory_id": 1, "sum": 350.00}]|]
{ matchHeaders = [matchContentTypeJson] }
get "/process_supervisor?select=...processes(factory_id,...process_costs(cost_sum:cost.sum()))" `shouldRespondWith`
[json|[
{"factory_id": 3, "cost_sum": 120.00},
{"factory_id": 2, "cost_sum": 500.00},
{"factory_id": 1, "cost_sum": 350.00}]|]
{ matchHeaders = [matchContentTypeJson] }
it "supports aggregates on spreaded fields from nested relationships, grouped by a regular nested relationship" $ do
get "/process_supervisor?select=...processes(factories(name),...process_costs(cost.sum()))" `shouldRespondWith`
[json|[
{"factories": {"name": "Factory A"}, "sum": 350.00},
{"factories": {"name": "Factory B"}, "sum": 500.00},
{"factories": {"name": "Factory C"}, "sum": 120.00}]|]
{ matchHeaders = [matchContentTypeJson] }
get "/process_supervisor?select=...processes(factory:factories(name),...process_costs(cost_sum:cost.sum()))" `shouldRespondWith`
[json|[
{"factory": {"name": "Factory A"}, "cost_sum": 350.00},
{"factory": {"name": "Factory B"}, "cost_sum": 500.00},
{"factory": {"name": "Factory C"}, "cost_sum": 120.00}]|]
{ matchHeaders = [matchContentTypeJson] }
it "supports aggregates on spreaded fields from nested relationships, grouped by spreaded fields from other nested relationships" $ do
get "/process_supervisor?select=supervisor_id,...processes(...process_costs(cost.sum()),...process_categories(name))&order=supervisor_id" `shouldRespondWith`
[json|[
{"supervisor_id": 1, "sum": 220.00, "name": "Batch"},
{"supervisor_id": 2, "sum": 70.00, "name": "Batch"},
{"supervisor_id": 2, "sum": 200.00, "name": "Mass"},
{"supervisor_id": 3, "sum": 180.00, "name": "Batch"},
{"supervisor_id": 3, "sum": 120.00, "name": "Mass"},
{"supervisor_id": 4, "sum": 180.00, "name": "Batch"}]|]
{ matchHeaders = [matchContentTypeJson] }
get "/process_supervisor?select=supervisor_id,...processes(...process_costs(cost_sum:cost.sum()),...process_categories(category:name))&order=supervisor_id" `shouldRespondWith`
[json|[
{"supervisor_id": 1, "cost_sum": 220.00, "category": "Batch"},
{"supervisor_id": 2, "cost_sum": 70.00, "category": "Batch"},
{"supervisor_id": 2, "cost_sum": 200.00, "category": "Mass"},
{"supervisor_id": 3, "cost_sum": 180.00, "category": "Batch"},
{"supervisor_id": 3, "cost_sum": 120.00, "category": "Mass"},
{"supervisor_id": 4, "cost_sum": 180.00, "category": "Batch"}]|]
{ matchHeaders = [matchContentTypeJson] }
it "supports aggregates on spreaded fields from nested relationships, grouped by spreaded fields from other nested relationships, using a nested relationship as top parent" $ do
get "/supervisors?select=name,process_supervisor(...processes(...process_costs(cost.sum()),...process_categories(name)))" `shouldRespondWith`
[json|[
{"name": "Mary", "process_supervisor": [{"name": "Batch", "sum": 220.00}]},
{"name": "John", "process_supervisor": [{"name": "Batch", "sum": 70.00}, {"name": "Mass", "sum": 200.00}]},
{"name": "Peter", "process_supervisor": [{"name": "Batch", "sum": 180.00}, {"name": "Mass", "sum": 120.00}]},
{"name": "Sarah", "process_supervisor": [{"name": "Batch", "sum": 180.00}]}]|]
{ matchHeaders = [matchContentTypeJson] }
get "/supervisors?select=name,process_supervisor(...processes(...process_costs(cost_sum:cost.sum()),...process_categories(category:name)))" `shouldRespondWith`
[json|[
{"name": "Mary", "process_supervisor": [{"category": "Batch", "cost_sum": 220.00}]},
{"name": "John", "process_supervisor": [{"category": "Batch", "cost_sum": 70.00}, {"category": "Mass", "cost_sum": 200.00}]},
{"name": "Peter", "process_supervisor": [{"category": "Batch", "cost_sum": 180.00}, {"category": "Mass", "cost_sum": 120.00}]},
{"name": "Sarah", "process_supervisor": [{"category": "Batch", "cost_sum": 180.00}]}]|]
{ matchHeaders = [matchContentTypeJson] }
disallowed :: SpecWith ((), Application)
disallowed =
test/spec/fixtures/data.sql
Vendored
+39
View File
@@ -883,3 +883,42 @@ INSERT INTO budget_expenses VALUES (1, 200.26, 1);
INSERT INTO budget_expenses VALUES (2, 400.26, 3);
INSERT INTO budget_expenses VALUES (3, 100.22, 4);
INSERT INTO budget_expenses VALUES (5, 900.27, 5);
TRUNCATE TABLE factories CASCADE;
INSERT INTO factories VALUES (1, 'Factory A');
INSERT INTO factories VALUES (2, 'Factory B');
INSERT INTO factories VALUES (3, 'Factory C');
INSERT INTO factories VALUES (4, 'Factory D');
TRUNCATE TABLE process_categories CASCADE;
INSERT INTO process_categories VALUES (1, 'Batch');
INSERT INTO process_categories VALUES (2, 'Mass');
TRUNCATE TABLE processes CASCADE;
INSERT INTO processes VALUES (1, 'Process A1', 1, 1);
INSERT INTO processes VALUES (2, 'Process A2', 1, 2);
INSERT INTO processes VALUES (3, 'Process B1', 2, 1);
INSERT INTO processes VALUES (4, 'Process B2', 2, 1);
INSERT INTO processes VALUES (5, 'Process C1', 3, 2);
TRUNCATE TABLE process_costs CASCADE;
INSERT INTO process_costs VALUES (1, 150.00);
INSERT INTO process_costs VALUES (2, 200.00);
INSERT INTO process_costs VALUES (3, 180.00);
INSERT INTO process_costs VALUES (4, 70.00);
INSERT INTO process_costs VALUES (5, 120.00);
TRUNCATE TABLE supervisors CASCADE;
INSERT INTO supervisors VALUES (1, 'Mary');
INSERT INTO supervisors VALUES (2, 'John');
INSERT INTO supervisors VALUES (3, 'Peter');
INSERT INTO supervisors VALUES (4, 'Sarah');
TRUNCATE TABLE process_supervisor CASCADE;
INSERT INTO process_supervisor VALUES (1, 1);
INSERT INTO process_supervisor VALUES (2, 2);
INSERT INTO process_supervisor VALUES (3, 3);
INSERT INTO process_supervisor VALUES (3, 4);
INSERT INTO process_supervisor VALUES (4, 1);
INSERT INTO process_supervisor VALUES (4, 2);
INSERT INTO process_supervisor VALUES (5, 3);
test/spec/fixtures/schema.sql
Vendored
+33
View File
@@ -3749,3 +3749,36 @@ after insert
on infinite_inserts
for each row
execute procedure infinite_inserts();
create table factories (
id int primary key,
name text
);
create table process_categories (
id int primary key,
name text
);
create table processes (
id int primary key,
name text,
factory_id int references factories(id),
category_id int references process_categories(id)
);
create table process_costs (
process_id int references processes(id) primary key,
cost numeric
);
create table supervisors (
id int primary key,
name text
);
create table process_supervisor (
process_id int references processes(id),
supervisor_id int references supervisors(id),
primary key (process_id, supervisor_id)
);