montaghanmy
60 lines
1.0 KiB
Markdown
60 lines
1.0 KiB
Markdown
---
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description: Notification database model
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---
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# Database models
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#### **channel\_members\_notification\_preferences**
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```javascript
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{
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//Primary key
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"company_id": "uuid-v4",
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"channel_id": "uuid-v4",
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"user_id": "uuid-v4",
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"preferences": "all" | "mentions" | "me" | "none",
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"last_read": 16000000, //Timestamp in seconds
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}
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```
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#### **channel\_thread\_users**
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```javascript
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{
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//Primary key
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"company_id": "uuid-v4",
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"channel_id": "uuid-v4",
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"thread_id": "uuid-v4",
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"user_id": "uuid-v4"
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}
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```
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#### **user\_notifications\_badges \(this is not a counter like scylladb counters here, just classic table\)**
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```javascript
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{
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//Primary key
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"company_id": "uuid-v4", (partition key)
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"user_id": "uuid-v4", (clustering key)
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"workspace_id": "uuid-v4", (clustering key)
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"channel_id": "uuid-v4", (clustering key)
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"thread_id": "uuid-v4", (clustering key)
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}
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```
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#### **user\_notifications\_general\_preferences**
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```javascript
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{
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//Primary key
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"company_id": "uuid-v4",
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"user_id": "uuid-v4",
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"workspace_id": "uuid-v4",
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"preferences": PreferencesObject
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}
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```
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