mirror of
https://github.com/mrusme/neonmodem.git
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44 lines
792 B
Go
44 lines
792 B
Go
package aggregator
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import (
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"sort"
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"github.com/mrusme/gobbs/models/post"
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"github.com/mrusme/gobbs/ui/ctx"
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)
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type Aggregator struct {
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ctx *ctx.Ctx
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}
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func New(c *ctx.Ctx) (*Aggregator, error) {
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a := new(Aggregator)
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a.ctx = c
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return a, nil
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}
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func (a *Aggregator) ListPosts() ([]post.Post, []error) {
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var errs []error = make([]error, len(a.ctx.Systems))
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var posts []post.Post
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for idx, sys := range a.ctx.Systems {
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sysPosts, err := (*sys).ListPosts(idx)
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if err != nil {
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errs[idx] = err
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continue
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}
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posts = append(posts, sysPosts...)
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}
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sort.SliceStable(posts, func(i, j int) bool {
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return posts[i].CreatedAt.After(posts[j].CreatedAt)
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})
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return posts, errs
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}
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func (a *Aggregator) LoadPost(p *post.Post) error {
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return (*a.ctx.Systems[p.SysIDX]).LoadPost(p)
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}
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