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docs: trying to improve StartGeneratingRelatedSectionsInfo performance

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This commit is contained in:
Hamid Reza Mohammadi 2022-04-29 19:08:31 +04:30
parent e5db22f65c
commit 87aff22d09
1 changed files with 12 additions and 5 deletions
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17
RMuseum/Services/Implementation/GanjoorService-Partials/GanjoorService-RelatedSections.cs
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@ -56,10 +56,11 @@ namespace RMuseum.Services.Implementation
.OrderBy(section => section.SectionType)
.Select(section => section.Id)
.ToListAsync();
Dictionary<int, string> poetsImagesUrls = new Dictionary<int, string>();
foreach (var sectionId in sectionIds)
{
var section = await context.GanjoorPoemSections.AsNoTracking().SingleAsync(s => s.Id == sectionId);
await _UpdateSectionRelatedSectionsInfoNoSaveChanges(context, section);
await _UpdateSectionRelatedSectionsInfoNoSaveChanges(context, section, poetsImagesUrls);
}
await context.SaveChangesAsync();
return new RServiceResult<bool>(true);
@ -70,7 +71,7 @@ namespace RMuseum.Services.Implementation
}
}
private async Task _UpdateSectionRelatedSectionsInfoNoSaveChanges(RMuseumDbContext context, GanjoorPoemSection section)
private async Task _UpdateSectionRelatedSectionsInfoNoSaveChanges(RMuseumDbContext context, GanjoorPoemSection section, Dictionary<int, string> poetsImagesUrls)
{
var oldRelations = await context.GanjoorCachedRelatedSections.Where(r => r.PoemId == section.PoemId && r.SectionIndex == section.Index).ToListAsync();
context.GanjoorCachedRelatedSections.RemoveRange(oldRelations);
@ -104,6 +105,12 @@ namespace RMuseum.Services.Implementation
fullUrl += $"#bn{relatedSection.CachedFirstCoupletIndex + 1}";
}
if(!poetsImagesUrls.TryGetValue((int)relatedSection.PoetId, out string imgUrl))
{
imgUrl = $"/api/ganjoor/poet/image{(await context.GanjoorCategories.Where(c => c.ParentId == null && c.PoetId == relatedSection.PoetId).AsNoTracking().SingleAsync()).FullUrl}.gif";
poetsImagesUrls[(int)relatedSection.PoetId] = imgUrl;
}
GanjoorCachedRelatedSection newRelatedPoem = new GanjoorCachedRelatedSection()
{
PoemId = section.PoemId,
@ -111,7 +118,7 @@ namespace RMuseum.Services.Implementation
PoetId = (int)relatedSection.PoetId,
RelationOrder = r,
PoetName = relatedSection.Poet.Nickname,
PoetImageUrl = $"/api/ganjoor/poet/image{(await context.GanjoorCategories.Where(c => c.ParentId == null && c.PoetId == relatedSection.PoetId).AsNoTracking().SingleAsync()).FullUrl}.gif",
PoetImageUrl = imgUrl,
FullTitle = relatedSection.Poem.FullTitle,
FullUrl = fullUrl,
PoetMorePoemsLikeThisCount = 0,
@ -165,7 +172,7 @@ namespace RMuseum.Services.Implementation
&& !string.IsNullOrEmpty(p.RhymeLetters) && p.GanjoorMetreId != null).Select(s => s.Id).ToListAsync();
await jobProgressServiceEF.UpdateJob(job.Id, 0, $"Updating Related Sections for {sectionIds.Count} sections");
Dictionary<int, string> poetsImagesUrls = new Dictionary<int, string>();
for (int i = 0; i < sectionIds.Count; i++)
{
var section = await context.GanjoorPoemSections.AsNoTracking().SingleAsync(s => s.Id == sectionIds[i]);
@ -175,7 +182,7 @@ namespace RMuseum.Services.Implementation
continue;
}
await _UpdateSectionRelatedSectionsInfoNoSaveChanges(context, section);
await _UpdateSectionRelatedSectionsInfoNoSaveChanges(context, section, poetsImagesUrls);
number++;
if(number % 100 == 0)