Files
ttstd-infinite-canvas/backend/internal/handler/project.go

936 lines
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package handler
import (
"fmt"
"net/http"
"strconv"
"infinite-canvas/backend/internal/service"
"github.com/gin-gonic/gin"
)
func RegisterProjectRoutes(r *gin.RouterGroup, svc *service.Service) {
RegisterStyleProfileRoutes(r, svc)
r.GET("/voice-profiles", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
profiles, err := svc.ListVoiceProfiles(user.ID)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"profiles": profiles})
})
r.GET("/projects", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
pageParam, hasPage := c.GetQuery("page")
pageSizeParam, hasPageSize := c.GetQuery("pageSize")
if !hasPage && !hasPageSize {
projects, err := svc.ListProjects(user.ID)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"projects": projects})
return
}
page, err := parsePositiveQueryInt(pageParam, 1)
if err != nil {
fail(c, http.StatusBadRequest, err)
return
}
pageSize, err := parsePositiveQueryInt(pageSizeParam, 50)
if err != nil {
fail(c, http.StatusBadRequest, err)
return
}
projects, err := svc.ListProjectsPage(user.ID, page, pageSize)
if err != nil {
failService(c, err)
return
}
ok(c, projects)
})
r.POST("/projects", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
var req service.CreateProjectRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
project, err := svc.CreateProject(user.ID, req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"project": project})
})
r.GET("/projects/:id", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
detail, err := svc.ProjectDetail(user.ID, c.Param("id"))
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, detail)
})
r.GET("/projects/:id/core", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
core, err := svc.ProjectCore(user.ID, c.Param("id"))
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, core)
})
r.GET("/projects/:id/overview", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
overview, err := svc.ProjectOverview(user.ID, c.Param("id"))
if err != nil {
failService(c, err)
return
}
ok(c, overview)
})
r.PATCH("/projects/:id", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
var req service.UpdateProjectRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
project, err := svc.UpdateProject(user.ID, c.Param("id"), req)
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"project": project})
})
r.DELETE("/projects/:id", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
if err := svc.DeleteProject(user.ID, c.Param("id")); err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"id": c.Param("id")})
})
r.POST("/projects/:id/units", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 2<<20)
var req service.CreateProjectUnitRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
unit, err := svc.CreateProjectUnit(user.ID, c.Param("id"), req)
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"unit": unit})
})
r.GET("/projects/:id/units", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
units, err := svc.ProjectUnitSummaries(user.ID, c.Param("id"))
if err != nil {
failService(c, err)
return
}
ok(c, units)
})
r.GET("/projects/:id/units/:unitId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
unit, err := svc.GetProjectUnit(user.ID, c.Param("id"), c.Param("unitId"))
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"unit": unit})
})
r.GET("/projects/:id/units/:unitId/workspace", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
workspace, err := svc.ProjectUnitWorkspace(user.ID, c.Param("id"), c.Param("unitId"))
if err != nil {
failService(c, err)
return
}
ok(c, workspace)
})
r.POST("/projects/:id/units/import", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
// 长篇小说可能包含两千章以上,限制请求体防止滥用的同时为整本原子导入留足空间。
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 32<<20)
var req service.ImportProjectUnitsRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
units, err := svc.ImportProjectUnits(user.ID, c.Param("id"), req)
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
// 导入响应只需返回新章节标识与摘要,正文不再原样回传一次。
for index := range units {
units[index].SourceText = ""
}
ok(c, gin.H{"units": units})
})
r.PATCH("/projects/:id/units/reorder", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 256<<10)
var req service.ReorderProjectUnitsRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
if err := svc.ReorderProjectUnits(user.ID, c.Param("id"), req); err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"unitIds": req.UnitIDs})
})
r.PATCH("/projects/:id/units/:unitId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 2<<20)
var req service.UpdateProjectUnitRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
unit, err := svc.UpdateProjectUnit(user.ID, c.Param("id"), c.Param("unitId"), req)
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"unit": unit})
})
r.DELETE("/projects/:id/units/:unitId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
if err := svc.DeleteProjectUnit(user.ID, c.Param("id"), c.Param("unitId")); err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"id": c.Param("unitId")})
})
r.POST("/projects/:id/canvas-links", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
var req service.LinkCanvasUnitRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
link, err := svc.LinkCanvasUnit(user.ID, c.Param("id"), req)
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"link": link})
})
r.DELETE("/projects/:id/canvas-links/:canvasId/units/:unitId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
if err := svc.UnlinkCanvasUnit(user.ID, c.Param("id"), c.Param("canvasId"), c.Param("unitId")); err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"canvasId": c.Param("canvasId"), "unitId": c.Param("unitId")})
})
r.DELETE("/projects/:id/canvases/:canvasId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
if err := svc.UnlinkCanvasProject(user.ID, c.Param("id"), c.Param("canvasId")); err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"canvasId": c.Param("canvasId")})
})
r.GET("/projects/:id/canvases", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
page, err := parsePositiveQueryInt(c.Query("page"), 1)
if err != nil {
fail(c, http.StatusBadRequest, err)
return
}
pageSize, err := parsePositiveQueryInt(c.Query("pageSize"), 40)
if err != nil {
fail(c, http.StatusBadRequest, err)
return
}
result, err := svc.ProjectCanvasesPage(user.ID, c.Param("id"), page, pageSize)
if err != nil {
failService(c, err)
return
}
ok(c, result)
})
r.GET("/projects/:id/assets", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
pageParam, hasPage := c.GetQuery("page")
pageSizeParam, hasPageSize := c.GetQuery("pageSize")
if hasPage || hasPageSize {
page, pageErr := parsePositiveQueryInt(pageParam, 1)
if pageErr != nil {
fail(c, http.StatusBadRequest, pageErr)
return
}
pageSize, pageSizeErr := parsePositiveQueryInt(pageSizeParam, 40)
if pageSizeErr != nil {
fail(c, http.StatusBadRequest, pageSizeErr)
return
}
var folderID *string
if value, present := c.GetQuery("folderId"); present {
folderID = &value
}
assets, pageErr := svc.ProjectAssetsPage(user.ID, c.Param("id"), page, pageSize, c.Query("category"), c.Query("mediaType"), c.Query("status"), folderID, c.Query("q"))
if pageErr != nil {
failService(c, pageErr)
return
}
ok(c, assets)
return
}
assets, err := svc.FilterProjectAssets(user.ID, c.Param("id"), service.ProjectAssetFilter{Category: c.Query("category"), MediaType: c.Query("mediaType"), Status: c.Query("status"), Usage: c.Query("usage")})
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"assets": assets})
})
r.GET("/projects/:id/asset-folders", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
folders, err := svc.ProjectAssetFolders(user.ID, c.Param("id"))
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"folders": folders})
})
r.POST("/projects/:id/asset-folders", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 32<<10)
var req service.CreateProjectAssetFolderRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
folder, err := svc.CreateProjectAssetFolder(user.ID, c.Param("id"), req)
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"folder": folder})
})
r.PATCH("/projects/:id/asset-folders/:folderId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 32<<10)
var req service.UpdateProjectAssetFolderRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
folder, err := svc.UpdateProjectAssetFolder(user.ID, c.Param("id"), c.Param("folderId"), req)
if err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"folder": folder})
})
r.DELETE("/projects/:id/asset-folders/:folderId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
if err := svc.DeleteProjectAssetFolder(user.ID, c.Param("id"), c.Param("folderId")); err != nil {
if service.IsProjectNotFound(err) {
fail(c, http.StatusNotFound, err)
return
}
failService(c, err)
return
}
ok(c, gin.H{"id": c.Param("folderId")})
})
r.POST("/projects/:id/characters", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 256<<10)
var req service.CreateProjectCharacterRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
character, err := svc.CreateProjectCharacter(user.ID, c.Param("id"), req)
if err != nil {
failService(c, err)
return
}
ok(c, character)
})
r.GET("/projects/:id/characters/:assetId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
character, err := svc.ProjectCharacter(user.ID, c.Param("id"), c.Param("assetId"))
if err != nil {
failService(c, err)
return
}
ok(c, character)
})
r.PATCH("/projects/:id/characters/:assetId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 256<<10)
var req service.UpdateProjectCharacterRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
character, err := svc.UpdateProjectCharacter(user.ID, c.Param("id"), c.Param("assetId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, character)
})
r.PUT("/projects/:id/characters/:assetId/representations", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 128<<10)
var req service.ReplaceCharacterRepresentationsRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
character, err := svc.ReplaceProjectCharacterRepresentations(user.ID, c.Param("id"), c.Param("assetId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, character)
})
r.PUT("/projects/:id/characters/:assetId/voice", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
var req service.BindCharacterVoiceRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
character, err := svc.BindProjectCharacterVoice(user.ID, c.Param("id"), c.Param("assetId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, character)
})
r.DELETE("/projects/:id/characters/:assetId/voice", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
character, err := svc.UnbindProjectCharacterVoice(user.ID, c.Param("id"), c.Param("assetId"))
if err != nil {
failService(c, err)
return
}
ok(c, character)
})
r.POST("/projects/:id/assets", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
var req service.LinkProjectAssetRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
asset, err := svc.LinkProjectAsset(user.ID, c.Param("id"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"asset": asset})
})
r.DELETE("/projects/:id/assets/:assetId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
if err := svc.UnlinkProjectAsset(user.ID, c.Param("id"), c.Param("assetId")); err != nil {
failService(c, err)
return
}
ok(c, gin.H{"id": c.Param("assetId")})
})
r.PATCH("/projects/:id/assets/:assetId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
var req service.UpdateProjectAssetRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
asset, err := svc.UpdateProjectAsset(user.ID, c.Param("id"), c.Param("assetId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"asset": asset})
})
r.POST("/projects/:id/assets/:assetId/versions", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 256<<10)
var req service.CreateAssetVersionRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
version, err := svc.CreateProjectAssetVersion(user.ID, c.Param("id"), c.Param("assetId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"version": version})
})
r.POST("/projects/:id/workflows", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
var req struct {
UnitID string `json:"unitId"`
}
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
workflow, err := svc.CreateUnitWorkflow(user.ID, c.Param("id"), req.UnitID)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"workflow": workflow})
})
r.PATCH("/projects/:id/workflow-steps/:stepId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 256<<10)
var req service.UpdateWorkflowStepRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
step, err := svc.UpdateWorkflowStep(user.ID, c.Param("id"), c.Param("stepId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"step": step})
})
r.POST("/projects/:id/workflow-steps/:stepId/task-output", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 256<<10)
var req service.RegisterTaskOutputRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
step, err := svc.RegisterTaskOutput(user.ID, c.Param("id"), c.Param("stepId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"step": step})
})
r.POST("/projects/:id/shots", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 256<<10)
var req service.CreateProjectShotRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
shot, err := svc.CreateProjectShot(user.ID, c.Param("id"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"shot": shot})
})
r.PUT("/projects/:id/units/:unitId/shots", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 2<<20)
var req service.ReplaceProjectUnitShotsRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
shots, err := svc.ReplaceProjectUnitShots(user.ID, c.Param("id"), c.Param("unitId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"shots": shots})
})
r.POST("/projects/:id/shots/:shotId/revisions", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 256<<10)
var req service.ShotRevisionInput
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
shot, revision, err := svc.CreateShotRevision(user.ID, c.Param("id"), c.Param("shotId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"shot": shot, "revision": revision})
})
r.DELETE("/projects/:id/shots/:shotId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
if err := svc.DeleteProjectShot(user.ID, c.Param("id"), c.Param("shotId")); err != nil {
failService(c, err)
return
}
ok(c, gin.H{"deleted": true})
})
r.POST("/projects/:id/shots/:shotId/assets", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
var req service.LinkShotAssetRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
reference, err := svc.LinkShotAsset(user.ID, c.Param("id"), c.Param("shotId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"reference": reference})
})
r.DELETE("/projects/:id/shots/:shotId/assets/:referenceId", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
if err := svc.UnlinkShotAsset(user.ID, c.Param("id"), c.Param("shotId"), c.Param("referenceId")); err != nil {
failService(c, err)
return
}
ok(c, gin.H{"unlinked": true})
})
r.POST("/projects/:id/asset-candidates", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 512<<10)
var req service.CreateAssetCandidatesRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
candidates, err := svc.CreateProjectAssetCandidates(user.ID, c.Param("id"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"candidates": candidates})
})
r.GET("/projects/:id/asset-candidates", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
page, err := parsePositiveQueryInt(c.Query("page"), 1)
if err != nil {
fail(c, http.StatusBadRequest, err)
return
}
pageSize, err := parsePositiveQueryInt(c.Query("pageSize"), 100)
if err != nil {
fail(c, http.StatusBadRequest, err)
return
}
result, err := svc.ProjectAssetCandidatesPage(user.ID, c.Param("id"), page, pageSize, c.Query("unitId"), c.Query("status"), c.Query("category"), c.Query("q"))
if err != nil {
failService(c, err)
return
}
ok(c, result)
})
r.POST("/projects/:id/asset-candidates/:candidateId/confirm", func(c *gin.Context) {
user, err := currentUser(c, svc)
if err != nil {
failService(c, err)
return
}
c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, 64<<10)
var req service.ConfirmProjectAssetCandidateRequest
if err := c.ShouldBindJSON(&req); err != nil {
fail(c, http.StatusBadRequest, err)
return
}
asset, err := svc.ConfirmProjectAssetCandidate(user.ID, c.Param("id"), c.Param("candidateId"), req)
if err != nil {
failService(c, err)
return
}
ok(c, gin.H{"asset": asset})
})
}
// parsePositiveQueryInt 解析列表查询里的正整数。分页和筛选查询名统一用 camelCase:page、pageSize、projectId、folderId、mediaType、unitId。
func parsePositiveQueryInt(value string, fallback int) (int, error) {
if value == "" {
return fallback, nil
}
parsed, err := strconv.Atoi(value)
if err != nil || parsed < 1 {
return 0, fmt.Errorf("query parameter must be a positive integer")
}
return parsed, nil
}
// parsePaginationQuery 统一解析列表分页参数。
// 缺省值由具体接口声明;显式传入非正整数属于请求错误,不能悄悄变成服务层默认值,
// 否则客户端的协议问题会被掩盖,分页行为也会随服务层实现变化。
func parsePaginationQuery(c *gin.Context, fallbackPageSize int) (int, int, error) {
page, err := parsePositiveQueryInt(c.Query("page"), 1)
if err != nil {
return 0, 0, fmt.Errorf("page: %w", err)
}
pageSize, err := parsePositiveQueryInt(c.Query("pageSize"), fallbackPageSize)
if err != nil {
return 0, 0, fmt.Errorf("pageSize: %w", err)
}
return page, pageSize, nil
}