diff options
author | jan <jan@ruken.pw> | 2016-03-28 14:40:13 (UTC) |
---|---|---|
committer | jan <jan@ruken.pw> | 2016-03-28 14:40:13 (UTC) |
commit | 213fe59e2ac37bc2ee86dc4298772c98d38a9d99 (patch) | |
tree | 23c36414dc843b0e7ab29cf651417b614e4e3f47 /modules/lists | |
parent | e0e59e9ca817f1e3c2091cf1b8ac370419fec8aa (diff) |
cache loeschen wenn ein gril entfernt werden, liste aktualisieren beim hinzufuegen
Diffstat (limited to 'modules/lists')
-rw-r--r-- | modules/lists/lists.go | 75 |
1 files changed, 41 insertions, 34 deletions
diff --git a/modules/lists/lists.go b/modules/lists/lists.go index 910162a..90de18c 100644 --- a/modules/lists/lists.go +++ b/modules/lists/lists.go | |||
@@ -5,9 +5,9 @@ import ( | |||
5 | "encoding/json" | 5 | "encoding/json" |
6 | "errors" | 6 | "errors" |
7 | "fagott.pw/charakterin" | 7 | "fagott.pw/charakterin" |
8 | "fagott.pw/grilist/cache" | ||
8 | "fagott.pw/grilist/frontend" | 9 | "fagott.pw/grilist/frontend" |
9 | "fagott.pw/grilist/grilist" | 10 | "fagott.pw/grilist/grilist" |
10 | "fagott.pw/grilist/cache" | ||
11 | "fagott.pw/grilist/modules/grils" | 11 | "fagott.pw/grilist/modules/grils" |
12 | "fmt" | 12 | "fmt" |
13 | "github.com/julienschmidt/httprouter" | 13 | "github.com/julienschmidt/httprouter" |
@@ -23,7 +23,7 @@ import ( | |||
23 | // Module und so. | 23 | // Module und so. |
24 | type Module struct { | 24 | type Module struct { |
25 | g *grilist.Grilist | 25 | g *grilist.Grilist |
26 | c *cache.Cache | 26 | c *cache.Cache |
27 | grils *grils.GrilsModule | 27 | grils *grils.GrilsModule |
28 | } | 28 | } |
29 | 29 | ||
@@ -78,8 +78,8 @@ func (m *Module) Init(g *grilist.Grilist) { | |||
78 | m.g.Router.POST("/new/list", m.createList) | 78 | m.g.Router.POST("/new/list", m.createList) |
79 | 79 | ||
80 | m.g.Router.GET("/api/lists/user", m.APIgetUserLists) | 80 | m.g.Router.GET("/api/lists/user", m.APIgetUserLists) |
81 | 81 | ||
82 | m.c = cache.New() | 82 | m.c = cache.New() |
83 | } | 83 | } |
84 | 84 | ||
85 | func (m *Module) getListGrils(list *List) error { | 85 | func (m *Module) getListGrils(list *List) error { |
@@ -89,7 +89,7 @@ func (m *Module) getListGrils(list *List) error { | |||
89 | } | 89 | } |
90 | 90 | ||
91 | defer rows.Close() | 91 | defer rows.Close() |
92 | list.Grils = list.Grils[:0] | 92 | list.Grils = list.Grils[:0] |
93 | for rows.Next() { | 93 | for rows.Next() { |
94 | var grilID int | 94 | var grilID int |
95 | lg := &ListGril{} | 95 | lg := &ListGril{} |
@@ -128,12 +128,12 @@ func (m *Module) getLists(whereClause string, params ...interface{}) ([]*List, e | |||
128 | log.Println("error scanning row in getLists:", err) | 128 | log.Println("error scanning row in getLists:", err) |
129 | continue | 129 | continue |
130 | } | 130 | } |
131 | 131 | ||
132 | if clist, ok := m.c.Get(list.ID); ok { | 132 | if clist, ok := m.c.Get(list.ID); ok { |
133 | // weiteres parsen abbrechen | 133 | // weiteres parsen abbrechen |
134 | lists = append(lists, clist.(*List)) | 134 | lists = append(lists, clist.(*List)) |
135 | continue | 135 | continue |
136 | } | 136 | } |
137 | 137 | ||
138 | // Owner kriegn | 138 | // Owner kriegn |
139 | owner, err := m.g.Charakterin.GetUserByID(ownerID) | 139 | owner, err := m.g.Charakterin.GetUserByID(ownerID) |
@@ -142,8 +142,8 @@ func (m *Module) getLists(whereClause string, params ...interface{}) ([]*List, e | |||
142 | continue | 142 | continue |
143 | } | 143 | } |
144 | list.Owner = owner | 144 | list.Owner = owner |
145 | 145 | ||
146 | m.c.Insert(list.ID, list) | 146 | m.c.Insert(list.ID, list) |
147 | lists = append(lists, list) | 147 | lists = append(lists, list) |
148 | } | 148 | } |
149 | 149 | ||
@@ -169,16 +169,16 @@ func (m *Module) GetUserLists(u *charakterin.User, withGrils bool) []*List { | |||
169 | 169 | ||
170 | // FromID sucht nach der Liste mit der gegebenen ID und gibt sie, falls sie existiert, zurück. | 170 | // FromID sucht nach der Liste mit der gegebenen ID und gibt sie, falls sie existiert, zurück. |
171 | func (m *Module) FromID(id int, withGrils bool) (*List, error) { | 171 | func (m *Module) FromID(id int, withGrils bool) (*List, error) { |
172 | if lst, ok := m.c.Get(id); ok { | 172 | if lst, ok := m.c.Get(id); ok { |
173 | l := lst.(*List) | 173 | l := lst.(*List) |
174 | // Potenzieller Optimierungsbedarf: neue query, wenn die Liste leer ist. updateGrilOrder nutzt derzeit aber genau dieses verhalten. | 174 | // Potenzieller Optimierungsbedarf: neue query, wenn die Liste leer ist. updateGrilOrder nutzt derzeit aber genau dieses verhalten. |
175 | if withGrils && len(l.Grils) == 0 { | 175 | if withGrils && len(l.Grils) == 0 { |
176 | if err := m.getListGrils(l); err != nil { | 176 | if err := m.getListGrils(l); err != nil { |
177 | return nil, err | 177 | return nil, err |
178 | } | 178 | } |
179 | } | 179 | } |
180 | return l, nil | 180 | return l, nil |
181 | } | 181 | } |
182 | 182 | ||
183 | lists, err := m.getLists(`id = $1`, id) | 183 | lists, err := m.getLists(`id = $1`, id) |
184 | if err != nil { | 184 | if err != nil { |
@@ -233,11 +233,11 @@ func (m *Module) ProvideDashboardData(user *charakterin.User) []grilist.Dashboar | |||
233 | log.Println(err) | 233 | log.Println(err) |
234 | return categories | 234 | return categories |
235 | } | 235 | } |
236 | 236 | ||
237 | for _, list := range lists { | 237 | for _, list := range lists { |
238 | if err := m.getListGrils(list); err != nil { | 238 | if err := m.getListGrils(list); err != nil { |
239 | log.Println(err) | 239 | log.Println(err) |
240 | } | 240 | } |
241 | } | 241 | } |
242 | 242 | ||
243 | categories = append(categories, grilist.DashboardCategory{ | 243 | categories = append(categories, grilist.DashboardCategory{ |
@@ -266,14 +266,14 @@ func (m *Module) viewList(w http.ResponseWriter, r *http.Request, p httprouter.P | |||
266 | 266 | ||
267 | id, err := strconv.Atoi(sid) | 267 | id, err := strconv.Atoi(sid) |
268 | if err != nil { | 268 | if err != nil { |
269 | log.Println("redir") | 269 | log.Println("redir") |
270 | http.Redirect(w, r, "/", 302) | 270 | http.Redirect(w, r, "/", 302) |
271 | return | 271 | return |
272 | } | 272 | } |
273 | 273 | ||
274 | list, err := m.FromID(id, true) | 274 | list, err := m.FromID(id, true) |
275 | if err != nil { | 275 | if err != nil { |
276 | log.Println("redir") | 276 | log.Println("redir") |
277 | http.Redirect(w, r, "/", 302) | 277 | http.Redirect(w, r, "/", 302) |
278 | return | 278 | return |
279 | } | 279 | } |
@@ -343,12 +343,14 @@ func (m *Module) addGrilToList(w http.ResponseWriter, r *http.Request, p httprou | |||
343 | return | 343 | return |
344 | } | 344 | } |
345 | 345 | ||
346 | lg := &ListGril{gril, rank} | ||
346 | data := m.g.Renderer.DefaultData() | 347 | data := m.g.Renderer.DefaultData() |
347 | data["Index"] = len(list.Grils) | 348 | data["Index"] = len(list.Grils) |
348 | value := make(map[string]interface{}) | 349 | value := make(map[string]interface{}) |
349 | value["IsListOwner"] = true | 350 | value["IsListOwner"] = true |
350 | value["Gril"] = ListGril{gril, rank} | 351 | value["Gril"] = lg |
351 | data["Value"] = value | 352 | data["Value"] = value |
353 | list.Grils = append(list.Grils, lg) | ||
352 | m.g.Renderer.RenderPage("list_gril", w, data) | 354 | m.g.Renderer.RenderPage("list_gril", w, data) |
353 | return | 355 | return |
354 | } | 356 | } |
@@ -432,12 +434,12 @@ func (m *Module) updateGrilOrder(w http.ResponseWriter, r *http.Request, p httpr | |||
432 | http.Error(w, "could not update gril order", 500) | 434 | http.Error(w, "could not update gril order", 500) |
433 | return | 435 | return |
434 | } | 436 | } |
435 | 437 | ||
436 | // wenn die liste im cache ist, die Grils clearen, damit beim naechsten aufruf die Gril-Liste neu geholt wird. | 438 | // wenn die liste im cache ist, die Grils clearen, damit beim naechsten aufruf die Gril-Liste neu geholt wird. |
437 | if l, ok := m.c.Get(listID); ok { | 439 | if l, ok := m.c.Get(listID); ok { |
438 | ls := l.(*List) | 440 | ls := l.(*List) |
439 | ls.Grils = ls.Grils[:0] | 441 | ls.Grils = ls.Grils[:0] |
440 | } | 442 | } |
441 | 443 | ||
442 | w.WriteHeader(200) | 444 | w.WriteHeader(200) |
443 | w.Write([]byte("ok")) | 445 | w.Write([]byte("ok")) |
@@ -478,6 +480,11 @@ func (m *Module) removeGrilFromList(w http.ResponseWriter, r *http.Request, p ht | |||
478 | return | 480 | return |
479 | } | 481 | } |
480 | 482 | ||
483 | if l, ok := m.c.Get(listID); ok { | ||
484 | ls := l.(*List) | ||
485 | ls.Grils = ls.Grils[:0] | ||
486 | } | ||
487 | |||
481 | w.WriteHeader(200) | 488 | w.WriteHeader(200) |
482 | w.Write([]byte("ok")) | 489 | w.Write([]byte("ok")) |
483 | return | 490 | return |