68 lines
1.6 KiB
Go
68 lines
1.6 KiB
Go
package curd
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import (
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"catface/app/model"
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"catface/app/utils/query_handler"
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"strconv"
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)
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func CreateEncounterCurdFactory() *EncounterCurd {
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return &EncounterCurd{model.CreateEncounterFactory("")}
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}
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type EncounterCurd struct {
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encounter *model.Encounter
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}
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func (e *EncounterCurd) List(num, skip, user_id int, mode string) (result []model.EncounterList) {
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if num == 0 {
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num = 10
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}
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var likedAnimalIds []int
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switch mode {
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case "liked":
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likedAnimalIds = model.CreateAnimalLikeFactory("").LikedCats(user_id)
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}
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result = model.CreateEncounterFactory("").Show(num, skip, user_id, likedAnimalIds)
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return
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}
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func (e *EncounterCurd) Detail(id string) *model.EncounterDetail {
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// 0. check id
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idInt, err := strconv.Atoi(id)
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if err != nil {
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return nil
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}
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// 1. encounter data
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encounter, err := model.CreateEncounterFactory("").ShowByID(int64(idInt))
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if err != nil {
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return nil
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}
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// 1.1 处理 Photos 为 []string，同时忽略原本的 Photos 字段。
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encounter.PhotosSlice = query_handler.StringToStringArray(encounter.Photos)
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encounter.Photos = "" // 清空。
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// 2. user data
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user, err := model.CreateUserFactory("").ShowByID(encounter.UsersModelId, "user_avatar", "user_name", "id")
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if err != nil {
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return nil
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}
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// 3. animals data
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var animals []model.Animal
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if animals_id, ok := model.CreateEncounterAnimalLinkFactory("").ShowByEncounterId(encounter.Id); ok {
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animals = model.CreateAnimalFactory("").ShowByIDs(animals_id, "avatar", "name", "id")
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}
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// 4. 合并
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return &model.EncounterDetail{
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Encounter: *encounter,
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UsersModel: *user,
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Animals: animals,
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}
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}
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