twilight-cache-inmemory 0.17.1

In-process-memory based cache for the Twilight ecosystem.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

use crate::{CacheableModels, InMemoryCache, UpdateCache, config::ResourceType};
use twilight_model::{
    gateway::payload::incoming::{IntegrationCreate, IntegrationDelete, IntegrationUpdate},
    guild::GuildIntegration,
    id::{
        Id,
        marker::{GuildMarker, IntegrationMarker},
    },
};

impl<CacheModels: CacheableModels> InMemoryCache<CacheModels> {
    fn cache_integration(&self, guild_id: Id<GuildMarker>, integration: GuildIntegration) {
        self.guild_integrations
            .entry(guild_id)
            .or_default()
            .insert(integration.id);

        crate::upsert_guild_item(
            &self.integrations,
            guild_id,
            (guild_id, integration.id),
            CacheModels::GuildIntegration::from(integration),
        );
    }

    fn delete_integration(&self, guild_id: Id<GuildMarker>, integration_id: Id<IntegrationMarker>) {
        if self
            .integrations
            .remove(&(guild_id, integration_id))
            .is_some()
            && let Some(mut integrations) = self.guild_integrations.get_mut(&guild_id)
        {
            integrations.remove(&integration_id);
        }
    }
}

impl<CacheModels: CacheableModels> UpdateCache<CacheModels> for IntegrationCreate {
    fn update(&self, cache: &InMemoryCache<CacheModels>) {
        if !cache.wants(ResourceType::INTEGRATION) {
            return;
        }

        if let Some(guild_id) = self.guild_id {
            crate::upsert_guild_item(
                &cache.integrations,
                guild_id,
                (guild_id, self.id),
                CacheModels::GuildIntegration::from(self.0.clone()),
            );
        }
    }
}

impl<CacheModels: CacheableModels> UpdateCache<CacheModels> for IntegrationDelete {
    fn update(&self, cache: &InMemoryCache<CacheModels>) {
        if !cache.wants(ResourceType::INTEGRATION) {
            return;
        }

        cache.delete_integration(self.guild_id, self.id);
    }
}

impl<CacheModels: CacheableModels> UpdateCache<CacheModels> for IntegrationUpdate {
    fn update(&self, cache: &InMemoryCache<CacheModels>) {
        if !cache.wants(ResourceType::INTEGRATION) {
            return;
        }

        if let Some(guild_id) = self.guild_id {
            cache.cache_integration(guild_id, self.0.clone());
        }
    }
}