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* Turkish language created for Docs. Belgeler için türkçe dil desteği oluşturuldu. * Turkish docs fix
83 lines
1.3 KiB
Markdown
83 lines
1.3 KiB
Markdown
# Collection templates
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<Alert>
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📢 Collection templates are scheduled to be available in Q4 2022.
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</Alert>
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In real business scenarios, different collections may have their own initialization rules and business logic, and NocoBase addresses such issues by providing collection templates.
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## General collections
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```ts
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db.collection({
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name: 'posts',
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fields: [
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{
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type: 'string',
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name: 'title',
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}
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],
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});
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```
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## Tree structure collections
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```ts
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db.collection({
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name: 'categories',
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tree: 'adjacency-list',
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fields: [
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{
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type: 'string',
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name: 'name',
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},
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{
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type: 'string',
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name: 'description',
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},
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{
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type: 'belongsTo',
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name: 'parent',
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target: 'categories',
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foreignKey: 'parentId',
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},
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{
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type: 'hasMany',
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name: 'children',
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target: 'categories',
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foreignKey: 'parentId',
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},
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],
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});
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```
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## Parent-child inheritance collections
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```ts
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db.collection({
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name: 'a',
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fields: [
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],
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});
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db.collection({
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name: 'b',
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inherits: 'a',
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fields: [
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],
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});
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```
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## More templates
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As in the case of calendar collections, each initialized collection needs to be initialized with special cron and exclude fields, and the definition of such fields is done by the template
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```ts
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db.collection({
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name: 'events',
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template: 'calendar',
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});
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```
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