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feat(compass-collection): Schema Analysis Redux Integration for Collection Plugin CLOUDP-333846 #7177

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Merged
merged 7 commits into from
Aug 14, 2025
+584 −36
Merged

feat(compass-collection): Schema Analysis Redux Integration for Collection Plugin CLOUDP-333846 #7177

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27f28ee
CLOUDP-333846 Schema Analysis Redux Integration for Collection Plugin
ncarbon Aug 7, 2025
fa541f5
cleanup
ncarbon Aug 7, 2025
e8f2d11
Address comments and remove abort controller code
ncarbon Aug 11, 2025
81f92f2
address comments
ncarbon Aug 12, 2025
cbbdb20
remove export of CollectionActions
ncarbon Aug 12, 2025
63a43af
use .sample and add more precise error typing and handling
ncarbon Aug 13, 2025
0b0125e
add reset schemaAnalysis and fix typing
ncarbon Aug 13, 2025
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52 changes: 29 additions & 23 deletions package-lock.json
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5 changes: 4 additions & 1 deletion packages/compass-collection/package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,7 @@
"reformat": "npm run eslint . -- --fix && npm run prettier -- --write ."
},
"dependencies": {
"@mongodb-js/compass-app-registry": "^9.4.18",
"@mongodb-js/compass-app-stores": "^7.55.0",
"@mongodb-js/compass-components": "^1.47.0",
"@mongodb-js/compass-connections": "^1.69.0",
Expand All @@ -57,9 +58,11 @@
"@mongodb-js/connection-info": "^0.17.0",
"@mongodb-js/mongodb-constants": "^0.12.2",
"compass-preferences-model": "^2.49.0",
"@mongodb-js/compass-app-registry": "^9.4.18",
"hadron-document": "^8.9.4",
"mongodb": "^6.18.0",
"mongodb-collection-model": "^5.31.0",
"mongodb-ns": "^2.4.2",
"mongodb-schema": "^12.6.2",
"react": "^17.0.2",
"react-redux": "^8.1.3",
"redux": "^4.2.1",
Expand Down
165 changes: 165 additions & 0 deletions packages/compass-collection/src/calculate-schema-depth.spec.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,165 @@
import { expect } from 'chai';
import { calculateSchemaDepth } from './calculate-schema-depth';
import type {
Schema,
SchemaField,
DocumentSchemaType,
ArraySchemaType,
} from 'mongodb-schema';

describe('calculateSchemaDepth', function () {
it('returns 1 for flat schema', async function () {
const schema: Schema = {
fields: [
{ name: 'a', types: [{ bsonType: 'String' }] } as SchemaField,
{ name: 'b', types: [{ bsonType: 'Number' }] } as SchemaField,
],
count: 2,
};
const depth = await calculateSchemaDepth(schema);
expect(depth).to.equal(1);
});

it('returns correct depth for nested document', async function () {
const schema: Schema = {
fields: [
{
name: 'a',
types: [
{
bsonType: 'Document',
fields: [
{
name: 'b',
types: [
{
bsonType: 'Document',
fields: [
{
name: 'c',
types: [{ bsonType: 'String' }],
} as SchemaField,
],
} as DocumentSchemaType,
],
} as SchemaField,
],
} as DocumentSchemaType,
],
} as SchemaField,
],
count: 1,
};
const depth = await calculateSchemaDepth(schema);
expect(depth).to.equal(3);
});

it('returns correct depth for nested arrays', async function () {
const schema: Schema = {
fields: [
{
name: 'arr',
types: [
{
bsonType: 'Array',
types: [
{
bsonType: 'Array',
types: [
{
bsonType: 'Document',
fields: [
{
name: 'x',
types: [{ bsonType: 'String' }],
} as SchemaField,
],
} as DocumentSchemaType,
],
} as ArraySchemaType,
],
} as ArraySchemaType,
],
} as SchemaField,
],
count: 1,
};
const depth = await calculateSchemaDepth(schema);
expect(depth).to.equal(4);
});

it('returns 0 for empty schema', async function () {
const schema: Schema = { fields: [], count: 0 };
const depth = await calculateSchemaDepth(schema);
expect(depth).to.equal(0);
});

it('handles mixed types at root', async function () {
const schema: Schema = {
fields: [
{
name: 'a',
types: [
{ bsonType: 'String' },
{
bsonType: 'Document',
fields: [
{
name: 'b',
types: [{ bsonType: 'Number' }],
} as SchemaField,
],
} as DocumentSchemaType,
],
} as SchemaField,
],
count: 1,
};
const depth = await calculateSchemaDepth(schema);
expect(depth).to.equal(2);
});

it('handles deeply nested mixed arrays and documents', async function () {
const schema: Schema = {
fields: [
{
name: 'root',
types: [
{
bsonType: 'Array',
types: [
{
bsonType: 'Document',
fields: [
{
name: 'nestedArr',
types: [
{
bsonType: 'Array',
types: [
{
bsonType: 'Document',
fields: [
{
name: 'leaf',
types: [{ bsonType: 'String' }],
} as SchemaField,
],
} as DocumentSchemaType,
],
} as ArraySchemaType,
],
} as SchemaField,
],
} as DocumentSchemaType,
],
} as ArraySchemaType,
],
} as SchemaField,
],
count: 1,
};
const depth = await calculateSchemaDepth(schema);
expect(depth).to.equal(5);
});
});
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