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Merge branch 'develop' of github.com:Budibase/budibase into feature/text-input-alignment

This commit is contained in:
mike12345567 2022-02-03 20:30:30 +00:00
parent 984950b945 6f79bc53e0
commit 5a2679c352
5 changed files with 133 additions and 87 deletions
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44
packages/builder/src/components/backend/DatasourceNavigator/TableIntegrationMenu/PlusConfigForm.svelte
View File

@ -188,29 +188,27 @@
{:else} {:else}
<Body size="S"><i>No tables found.</i></Body> <Body size="S"><i>No tables found.</i></Body>
{/if} {/if}
{#if plusTables?.length !== 0 && integration.relationships} <Divider size="S" />
<Divider size="S" /> <div class="query-header">
<div class="query-header"> <Heading size="S">Relationships</Heading>
<Heading size="S">Relationships</Heading> <Button primary on:click={() => openRelationshipModal()}>
<Button primary on:click={openRelationshipModal}> Define relationship
Define relationship </Button>
</Button> </div>
</div> <Body>
<Body> Tell budibase how your tables are related to get even more smart features.
Tell budibase how your tables are related to get even more smart features. </Body>
</Body> {#if relationshipInfo && relationshipInfo.length > 0}
{#if relationshipInfo && relationshipInfo.length > 0} <Table
<Table on:click={({ detail }) => openRelationshipModal(detail.from, detail.to)}
on:click={({ detail }) => openRelationshipModal(detail.from, detail.to)} schema={relationshipSchema}
schema={relationshipSchema} data={relationshipInfo}
data={relationshipInfo} allowEditColumns={false}
allowEditColumns={false} allowEditRows={false}
allowEditRows={false} allowSelectRows={false}
allowSelectRows={false} />
/> {:else}
{:else} <Body size="S"><i>No relationships configured.</i></Body>
<Body size="S"><i>No relationships configured.</i></Body>
{/if}
{/if} {/if}
<style> <style>

75
packages/builder/src/components/backend/Datasources/CreateEditRelationship.svelte
View File

@ -22,6 +22,10 @@
let originalFromName = fromRelationship.name, let originalFromName = fromRelationship.name,
originalToName = toRelationship.name originalToName = toRelationship.name
let fromTable, toTable, through, linkTable, tableOptions
let isManyToMany, isManyToOne, relationshipTypes
let errors, valid
let currentTables = {}
if (fromRelationship && !fromRelationship.relationshipType) { if (fromRelationship && !fromRelationship.relationshipType) {
fromRelationship.relationshipType = RelationshipTypes.MANY_TO_ONE fromRelationship.relationshipType = RelationshipTypes.MANY_TO_ONE
@ -41,61 +45,52 @@
const touched = writable({}) const touched = writable({})
function checkForErrors( function checkForErrors(fromRelate, toRelate) {
fromTable,
toTable,
throughTable,
fromRelate,
toRelate
) {
const isMany = const isMany =
fromRelate.relationshipType === RelationshipTypes.MANY_TO_MANY fromRelate.relationshipType === RelationshipTypes.MANY_TO_MANY
const tableNotSet = "Please specify a table" const tableNotSet = "Please specify a table"
const errors = {} const errObj = {}
if ($touched.from && !fromTable) { if ($touched.from && !fromTable) {
errors.from = tableNotSet errObj.from = tableNotSet
} }
if ($touched.to && !toTable) { if ($touched.to && !toTable) {
errors.to = tableNotSet errObj.to = tableNotSet
} }
if ($touched.through && isMany && !fromRelate.through) { if ($touched.through && isMany && !fromRelate.through) {
errors.through = tableNotSet errObj.through = tableNotSet
} }
if ($touched.foreign && !isMany && !fromRelate.fieldName) { if ($touched.foreign && !isMany && !fromRelate.fieldName) {
errors.foreign = "Please pick the foreign key" errObj.foreign = "Please pick the foreign key"
} }
const colNotSet = "Please specify a column name" const colNotSet = "Please specify a column name"
if ($touched.fromCol && !fromRelate.name) { if ($touched.fromCol && !fromRelate.name) {
errors.fromCol = colNotSet errObj.fromCol = colNotSet
} }
if ($touched.toCol && !toRelate.name) { if ($touched.toCol && !toRelate.name) {
errors.toCol = colNotSet errObj.toCol = colNotSet
} }
if ($touched.primary && !fromPrimary) { if ($touched.primary && !fromPrimary) {
errors.primary = "Please pick the primary key" errObj.primary = "Please pick the primary key"
} }
// currently don't support relationships back onto the table itself, needs to relate out // currently don't support relationships back onto the table itself, needs to relate out
const tableError = "From/to/through tables must be different" const tableError = "From/to/through tables must be different"
if (fromTable && (fromTable === toTable || fromTable === throughTable)) { if (fromTable && (fromTable === toTable || fromTable === through)) {
errors.from = tableError errObj.from = tableError
} }
if (toTable && (toTable === fromTable || toTable === throughTable)) { if (toTable && (toTable === fromTable || toTable === through)) {
errors.to = tableError errObj.to = tableError
} }
if ( if (through && (through === fromTable || through === toTable)) {
throughTable && errObj.through = tableError
(throughTable === fromTable || throughTable === toTable)
) {
errors.through = tableError
} }
const colError = "Column name cannot be an existing column" const colError = "Column name cannot be an existing column"
if (inSchema(fromTable, fromRelate.name, originalFromName)) { if (inSchema(fromTable, fromRelate.name, originalFromName)) {
errors.fromCol = colError errObj.fromCol = colError
} }
if (inSchema(toTable, toRelate.name, originalToName)) { if (inSchema(toTable, toRelate.name, originalToName)) {
errors.toCol = colError errObj.toCol = colError
} }
return errors errors = errObj
} }
let fromPrimary let fromPrimary
@ -115,13 +110,7 @@
$: fromTable = plusTables.find(table => table._id === toRelationship?.tableId) $: fromTable = plusTables.find(table => table._id === toRelationship?.tableId)
$: toTable = plusTables.find(table => table._id === fromRelationship?.tableId) $: toTable = plusTables.find(table => table._id === fromRelationship?.tableId)
$: through = plusTables.find(table => table._id === fromRelationship?.through) $: through = plusTables.find(table => table._id === fromRelationship?.through)
$: errors = checkForErrors( $: checkForErrors(fromRelationship, toRelationship)
fromTable,
toTable,
through,
fromRelationship,
toRelationship
)
$: valid = $: valid =
Object.keys(errors).length === 0 && Object.keys($touched).length !== 0 Object.keys(errors).length === 0 && Object.keys($touched).length !== 0
$: linkTable = through || toTable $: linkTable = through || toTable
@ -239,19 +228,19 @@
} }
function tableChanged(fromTbl, toTbl) { function tableChanged(fromTbl, toTbl) {
if (
(currentTables?.from?._id === fromTbl?._id &&
currentTables?.to?._id === toTbl?._id) ||
originalFromName ||
originalToName
) {
return
}
fromRelationship.name = toTbl?.name || "" fromRelationship.name = toTbl?.name || ""
errors.fromCol = "" errors.fromCol = ""
toRelationship.name = fromTbl?.name || "" toRelationship.name = fromTbl?.name || ""
errors.toCol = "" errors.toCol = ""
if (toTbl || fromTbl) { currentTables = { from: fromTbl, to: toTbl }
checkForErrors(
fromTable,
toTable,
through,
fromRelationship,
toRelationship
)
}
} }
</script> </script>

17
packages/server/scripts/integrations/postgres/init.sql
View File

@ -9,12 +9,16 @@ CREATE TABLE Persons (
); );
CREATE TABLE Tasks ( CREATE TABLE Tasks (
TaskID SERIAL PRIMARY KEY, TaskID SERIAL PRIMARY KEY,
PersonID INT, ExecutorID INT,
QaID INT,
Completed BOOLEAN, Completed BOOLEAN,
TaskName varchar(255), TaskName varchar(255),
CONSTRAINT fkPersons CONSTRAINT fkexecutor
FOREIGN KEY(PersonID) FOREIGN KEY(ExecutorID)
REFERENCES Persons(PersonID) REFERENCES Persons(PersonID),
CONSTRAINT fkqa
FOREIGN KEY(QaID)
REFERENCES Persons(PersonID)
); );
CREATE TABLE Products ( CREATE TABLE Products (
ProductID SERIAL PRIMARY KEY, ProductID SERIAL PRIMARY KEY,
@ -32,8 +36,9 @@ CREATE TABLE Products_Tasks (
PRIMARY KEY (ProductID, TaskID) PRIMARY KEY (ProductID, TaskID)
); );
INSERT INTO Persons (FirstName, LastName, Address, City) VALUES ('Mike', 'Hughes', '123 Fake Street', 'Belfast'); INSERT INTO Persons (FirstName, LastName, Address, City) VALUES ('Mike', 'Hughes', '123 Fake Street', 'Belfast');
INSERT INTO Tasks (PersonID, TaskName, Completed) VALUES (1, 'assembling', TRUE); INSERT INTO Persons (FirstName, LastName, Address, City) Values ('John', 'Smith', '64 Updown Road', 'Dublin');
INSERT INTO Tasks (PersonID, TaskName, Completed) VALUES (1, 'processing', FALSE); INSERT INTO Tasks (ExecutorID, QaID, TaskName, Completed) VALUES (1, 2, 'assembling', TRUE);
INSERT INTO Tasks (ExecutorID, QaID, TaskName, Completed) VALUES (2, 1, 'processing', FALSE);
INSERT INTO Products (ProductName) VALUES ('Computers'); INSERT INTO Products (ProductName) VALUES ('Computers');
INSERT INTO Products (ProductName) VALUES ('Laptops'); INSERT INTO Products (ProductName) VALUES ('Laptops');
INSERT INTO Products (ProductName) VALUES ('Chairs'); INSERT INTO Products (ProductName) VALUES ('Chairs');

15
packages/server/src/api/controllers/row/ExternalRequest.ts
View File

@ -184,7 +184,7 @@ module External {
thisRow._id = generateIdForRow(row, table) thisRow._id = generateIdForRow(row, table)
thisRow.tableId = table._id thisRow.tableId = table._id
thisRow._rev = "rev" thisRow._rev = "rev"
return thisRow return processFormulas(table, thisRow)
} }
function fixArrayTypes(row: Row, table: Table) { function fixArrayTypes(row: Row, table: Table) {
@ -327,8 +327,12 @@ module External {
* This iterates through the returned rows and works out what elements of the rows * This iterates through the returned rows and works out what elements of the rows
* actually match up to another row (based on primary keys) - this is pretty specific * actually match up to another row (based on primary keys) - this is pretty specific
* to SQL and the way that SQL relationships are returned based on joins. * to SQL and the way that SQL relationships are returned based on joins.
* This is complicated, but the idea is that when a SQL query returns all the relations
* will be separate rows, with all of the data in each row. We have to decipher what comes
* from where (which tables) and how to convert that into budibase columns.
*/ */
updateRelationshipColumns( updateRelationshipColumns(
table: Table,
row: Row, row: Row,
rows: { [key: string]: Row }, rows: { [key: string]: Row },
relationships: RelationshipsJson[] relationships: RelationshipsJson[]
@ -339,6 +343,13 @@ module External {
if (!linkedTable) { if (!linkedTable) {
continue continue
} }
const fromColumn = `${table.name}.${relationship.from}`
const toColumn = `${linkedTable.name}.${relationship.to}`
// this is important when working with multiple relationships
// between the same tables, don't want to overlap/multiply the relations
if (!relationship.through && row[fromColumn] !== row[toColumn]) {
continue
}
let linked = basicProcessing(row, linkedTable) let linked = basicProcessing(row, linkedTable)
if (!linked._id) { if (!linked._id) {
continue continue
@ -386,6 +397,7 @@ module External {
// this is a relationship of some sort // this is a relationship of some sort
if (finalRows[rowId]) { if (finalRows[rowId]) {
finalRows = this.updateRelationshipColumns( finalRows = this.updateRelationshipColumns(
table,
row, row,
finalRows, finalRows,
relationships relationships
@ -399,6 +411,7 @@ module External {
finalRows[thisRow._id] = thisRow finalRows[thisRow._id] = thisRow
// do this at end once its been added to the final rows // do this at end once its been added to the final rows
finalRows = this.updateRelationshipColumns( finalRows = this.updateRelationshipColumns(
table,
row, row,
finalRows, finalRows,
relationships relationships

69
packages/server/src/integrations/base/sql.ts
View File

@ -191,29 +191,70 @@ class InternalBuilder {
if (!relationships) { if (!relationships) {
return query return query
} }
const tableSets: Record<string, [any]> = {}
// aggregate into table sets (all the same to tables)
for (let relationship of relationships) { for (let relationship of relationships) {
const from = relationship.from, const keyObj: { toTable: string; throughTable: string | undefined } = {
to = relationship.to, toTable: relationship.tableName,
toTable = relationship.tableName throughTable: undefined,
if (!relationship.through) { }
if (relationship.through) {
keyObj.throughTable = relationship.through
}
const key = JSON.stringify(keyObj)
if (tableSets[key]) {
tableSets[key].push(relationship)
} else {
tableSets[key] = [relationship]
}
}
for (let [key, relationships] of Object.entries(tableSets)) {
const { toTable, throughTable } = JSON.parse(key)
if (!throughTable) {
// @ts-ignore // @ts-ignore
query = query.leftJoin( query = query.join(
toTable, toTable,
`${fromTable}.${from}`, function () {
`${toTable}.${to}` for (let relationship of relationships) {
const from = relationship.from,
to = relationship.to
// @ts-ignore
this.orOn(`${fromTable}.${from}`, "=", `${toTable}.${to}`)
}
},
"left"
) )
} else { } else {
const throughTable = relationship.through
const fromPrimary = relationship.fromPrimary
const toPrimary = relationship.toPrimary
query = query query = query
// @ts-ignore // @ts-ignore
.leftJoin( .join(
throughTable, throughTable,
`${fromTable}.${fromPrimary}`, function () {
`${throughTable}.${from}` for (let relationship of relationships) {
const fromPrimary = relationship.fromPrimary
const from = relationship.from
// @ts-ignore
this.orOn(
`${fromTable}.${fromPrimary}`,
"=",
`${throughTable}.${from}`
)
}
},
"left"
)
.join(
toTable,
function () {
for (let relationship of relationships) {
const toPrimary = relationship.toPrimary
const to = relationship.to
// @ts-ignore
this.orOn(`${toTable}.${toPrimary}`, `${throughTable}.${to}`)
}
},
"left"
) )
.leftJoin(toTable, `${toTable}.${toPrimary}`, `${throughTable}.${to}`)
} }
} }
return query.limit(BASE_LIMIT) return query.limit(BASE_LIMIT)